Podcast #469 - Marseille mCable, Core i9, Coffee Lake, Vega mGPU, and more!

Subject: General Tech | September 28, 2017 - 12:06 PM |
Tagged: Z370, video, Vega, skylake-x, shield, podcast, mGPU, mCable, marseille, Intel, gigabyte, Core i9-7980XE, Core i9-7960X, Core i9, coffee lake

PC Perspective Podcast #469 - 09/28/17

Join us for discussion on AMD Raven Ridge rumors,  Intel and Global Foundries new fabrication technology!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts: Ryan Shrout, Jermey Hellstrom, Josh Walrath, Allyn Malventano

Peanut Gallery: Ken Addison, Alex Lustenberg

Program length: 1:27:57

Podcast topics of discussion:
  1. Week in Review:
  2. News items of interest:
  3. Hardware/Software Picks of the Week
    1. 1:16:00 Ryan: Silicon Zeroes game
    2. 1:22:10 Jeremy: Going out of style discount - GIGABYTE GA-Z270-GAMING K3
    3. 1:24:10  Allyn: DIY Oleophobic Coating
  4. Closing/outro

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

Source:

Double the price; not so much performance though ... Skylake-X versus ThreadRipper

Subject: Processors | September 25, 2017 - 03:19 PM |
Tagged: skylake-x, Skylake, Intel, Core i9, 7980xe, 7960x

You cannot really talk about the new Skylake-X parts from Intel without bringing up AMD's Threadripper as that is the i9-7980XE and i9-7960X's direct competition.   From a financial standpoint, AMD is the winner, with a price tag either $700 or $1000 less than Intel's new flagship processors.  As Ryan pointed out in his review, for those whom expense is not a consideration it makes sense to chose Intel's new parts as they are slightly faster and the Xtreme Edition does offer two more cores.  For those who look at performance per dollar the obvious processor of choice is ThreadRipper; for as Ars sums up in their review AMD offers more PCIe lanes, better heat management and performance that is extremely close to Intel's best.

DSC02984.jpg

"Ultimately, the i9-7960X raises the same question as the i9-7900X: Are you willing to pay for the best performing silicon on the market? Or is Threadripper, which offers most of the performance at a fraction of the price, good enough?"

Here are some more Processor articles from around the web:

Processors

Source: Ars Technica
Author:
Subject: Processors
Manufacturer: Intel

Specifications and Architecture

It has been an interesting 2017 for Intel. Though still the dominant market share leader in consumer processors of all shapes and sizes, from DIY PCs to notebooks to servers, it has come under attack with pressure from AMD unlike any it has felt in nearly a decade. It started with the release of AMD Ryzen 7 and a family of processors aimed at the mainstream user and enthusiast markets. That followed by the EPYC processor release moving in on Intel’s turf of the enterprise markets. And most recently, Ryzen Threadripper took a swing (and hit) at the HEDT (high-end desktop) market that Intel had created and held its own since the days of the Nehalem-based Core i7-920 CPU.

pic1.jpg

Between the time Threadripper was announced and when it shipped, Intel made an interesting move. It decided to launch and announce its updated family of HEDT processors dubbed Skylake-X. Only available in a 10-core model at first, the Core i9-7900X was the fastest tested processor in our labs, at the time. But it was rather quickly overtaken by the likes of the Threadripper 1950X that ran with 16-cores and 32-threads of processing. Intel had already revealed that its HEDT lineup would go to 18-core options, though availability and exact clock speeds remained in hiding until recently.

  i9-7980XE i9-7960X i9-7940X i9-7920X i9-7900X  i7-7820X i7-7800X TR 1950X TR 1920X TR 1900X
Architecture Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Zen Zen Zen
Process Tech 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm 14nm 14nm
Cores/Threads 18/36 16/32 14/28 12/24 10/20 8/16 6/12 16/32 12/24 8/16
Base Clock 2.6 GHz 2.8 GHz 3.1 GHz 2.9 GHz 3.3 GHz 3.6 GHz 3.5 GHz 3.4 GHz 3.5 GHz 3.8 GHz
Turbo Boost 2.0 4.2 GHz 4.2 GHz 4.3 GHz 4.3 GHz 4.3 GHz 4.3 GHz 4.0 GHz 4.0 GHz 4.0 GHz 4.0 GHz
Turbo Boost Max 3.0 4.4 GHz 4.4 GHz 4.4 GHz 4.4 GHz 4.5 GHz 4.5 GHz N/A N/A N/A N/A
Cache 24.75MB 22MB 19.25MB 16.5MB 13.75MB 11MB 8.25MB 40MB 38MB ?
Memory Support DDR4-2666 Quad Channel DDR4-2666 Quad Channel DDR4-2666 Quad Channel DDR4-2666 Quad Channel DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666 Quad Channel DDR4-2666 Quad Channel
PCIe Lanes 44 44 44 44 44 28 28 64 64 64
TDP 165 watts 165 watts 165 watts 140 watts 140 watts 140 watts 140 watts 180 watts 180 watts 180 watts?
Socket 2066 2066 2066 2066 2066 2066 2066 TR4 TR4 TR4
Price $1999 $1699 $1399 $1199 $999 $599 $389 $999 $799 $549

Today we are now looking at both the Intel Core i9-7980XE and the Core i9-7960X, 18-core and 16-core processors, respectively. The goal from Intel is clear with the release: retake the crown as the highest performing consumer processor on the market. It will do that, but it does so at $700-1000 over the price of the Threadripper 1950X.

Continue reading our review of the Intel Core i9-7980XE and Core i9-7960X!

Intel Fills In the Gaps on Core X-Series Processor Specs

Subject: Processors | August 7, 2017 - 01:34 PM |
Tagged: X-Series, processor, Intel, cpu, Core i9, core i7

Intel launched the first half of its X-Series processor lineup earlier this year, releasing up to the 10-core i9-7900X. But with the upcoming release of AMD's 16-core Threadripper 1950X, the real interest among enthusiasts are the specs of Intel's high core count X-Series parts.

family-corex-ext-m-rgb-3000.png

After previously teasing partial specs for these parts, Intel today finally unveiled the complete details, starting out with the i9-7920X (12 cores/24 threads) with a 2.9GHz base and up to 4.4GHz boost clock and topping out with the i9-7980XE (18 cores/36 threads) with a 2.6GHz base and 4.4GHz max boost clock. Check the table below for the complete specifications:

  i9-7980XE i9-7960X i9-7940X i9-7920X i9-7900X  i7-7820X i7-7800X TR 1950X TR 1920X TR 1900X
Architecture Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Zen Zen Zen
Process Tech 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm 14nm 14nm
Cores/Threads 18/36 16/32 14/28 12/24 10/20 8/16 6/12 16/32 12/24 8/16
Base Clock 2.6 GHz 2.8 GHz 3.1 GHz 2.9 GHz 3.3 GHz 3.6 GHz 3.5 GHz 3.4 GHz 3.5 GHz 3.8 GHz
Turbo Boost 2.0 4.2 GHz 4.2 GHz 4.3 GHz 4.3 GHz 4.3 GHz 4.3 GHz 4.0 GHz 4.0 GHz 4.0 GHz 4.0 GHz
Turbo Boost Max 3.0 4.4 GHz 4.4 GHz 4.4 GHz 4.4 GHz 4.5 GHz 4.5 GHz N/A N/A N/A N/A
Cache 24.75MB 22 MB 19.25MB 16.5MB 13.75MB 11MB 8.25MB 40MB 38MB ?
Memory Support DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666 Quad Channel DDR4-2666 Quad Channel
PCIe Lanes 44 44 44 44 44 28 28 64 64 64
TDP 165 watts 165 watts 165 watts 140 watts 140 watts 140 watts 140 watts 180 watts 180 watts 180 watts?
Socket 2066 2066 2066 2066 2066 2066 2066 TR4 TR4 TR4
Price $1999 $1699 $1399 $1199 $999 $599 $389 $999 $799 $549

From a pure core-count perspective, the Threadripper 1950X goes up against Intel's i9-7960X, but with a $700 difference in price. With Intel CPUs holding and IPC advantage over AMD, however, it's likely that the i9-7920X, and perhaps even the 7900X, will best Threadripper in certain gaming and productivity workloads.

Also interesting in Intel's announcement today are the base clocks of the 12-core i9-7920X (2.9GHz) and the 14-core i9-7940X (3.1GHz). Intel pushed the TDP of the 7940X to 165W, allowing it to increase the base clock over its 12-core counterpart. This suggests that Intel expects the 14-core 7940X, at a price-point of $1399, to be a popular choice in terms of price-to-performance.

Finally, Intel's release today reveals that all of the upcoming X-Series parts will have 44 PCIe lanes, compared to the 64 lanes AMD is offering on all Threadripper parts. There was some debate in the office this morning about how Intel's 44 lanes should cover most configurations for the foreseeable future, but this still remains one clear advantage for AMD's platform.

Intel's 4- to 10-core processors are already on the market. Intel says that the 12-core 7920X will launch August 28th, while the 14- to 18-core parts will launch about a month later, on September 25th.

Source: Intel

Plan 9 from Skylake-X

Subject: Processors | June 28, 2017 - 03:03 PM |
Tagged: 7900x, Core i9, Intel, skylake-x, x299

The Tech Report recently wrapped up the first part of their review of Intel's new Core i9-7900X, focusing on its effectiveness in production machine.  Their benchmarks cover a variety of scientific tasks such as PhotoWorxx, FPU Julia and Mandel as well as creativity benchmarks like picCOLOR, DAWBench DSP 2017 and STARS Euler3D.  During their testing they saw the same peaks in power consumption as Ryan did in his review, 253W under a full Blender load.  Their follow up review will focus on the new chips gaming prowess, for now you should take a look at how your i9-7900X will perform for you when you are not playing around.

skylake-basics.png

"Intel's Core i9-7900X and its Skylake-X brethren bring AVX-512 support, a new cache hierarchy, and a new on-die interconnect to high-end desktops. We examine how this boatload of high-performance computing power advances the state of the art in productivity applications."

Here are some more Processor articles from around the web:

Processors

 

Author:
Subject: Processors
Manufacturer: Intel

Specifications and Design

Intel is at an important crossroads for its consumer product lines. Long accused of ignoring the gaming and enthusiast markets, focusing instead on laptops and smartphones/tablets at the direct expense of the DIY user, Intel had raised prices and only shown limited ability to increase per-die performance over a fairly extended period. The release of the AMD Ryzen processor, along with the pending release of the Threadripper product line with up to 16 cores, has moved Intel into a higher gear; they are more prepared to increase features, performance, and lower prices now.

We have already talked about the majority of the specifications, pricing, and feature changes of the Core i9/Core i7 lineup with the Skylake-X designation, but it is worth including them here, again, in our review of the Core i9-7900X for reference purposes.

  Core i9-7980XE Core i9-7960X Core i9-7940X Core i9-7920X Core i9-7900X Core i7-7820X Core i7-7800X Core i7-7740X Core i5-7640X
Architecture Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Kaby Lake-X Kaby Lake-X
Process Tech 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+
Cores/Threads 18/36 16/32 14/28 12/24 10/20 8/16 6/12 4/8 4/4
Base Clock ? ? ? ? 3.3 GHz 3.6 GHz 3.5 GHz 4.3 GHz 4.0 GHz
Turbo Boost 2.0 ? ? ? ? 4.3 GHz 4.3 GHz 4.0 GHz 4.5 GHz 4.2 GHz
Turbo Boost Max 3.0 ? ? ? ? 4.5 GHz 4.5 GHz N/A N/A N/A
Cache 16.5MB (?) 16.5MB (?) 16.5MB (?) 16.5MB (?) 13.75MB 11MB 8.25MB 8MB 6MB
Memory Support ? ? ? ? DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Dual Channel
DDR4-2666 Dual Channel
PCIe Lanes ? ? ? ? 44 28 28 16 16
TDP 165 watts (?) 165 watts (?) 165 watts (?) 165 watts (?) 140 watts 140 watts 140 watts 112 watts 112 watts
Socket 2066 2066 2066 2066 2066 2066 2066 2066 2066
Price $1999 $1699 $1399 $1199 $999 $599 $389 $339 $242

There is a lot to take in here. The three most interesting points are that, one, Intel plans to one-up AMD Threadripper by offering an 18-core processor. Two, which is potentially more interesting, is that it also wants to change the perception of the X299-class platform by offering lower price, lower core count CPUs like the quad-core, non-HyperThreaded Core i5-7640X. Third, we also see the first ever branding of Core i9.

Intel only provided detailed specifications up to the Core i9-7900X, which is a 10-core / 20-thread processor that has a base clock of 3.3 GHz and a Turbo peak of 4.5 GHz (using the new Turbo Boost Max Technology 3.0). It sports 13.75MB of cache thanks to an updated cache configuration, it includes 44 lanes of PCIe 3.0, an increase of 4 lanes over Broadwell-E, it has quad-channel DDR4 memory up to 2666 MHz and it has a 140 watt TDP. The new LGA2066 socket will be utilized. Pricing for this CPU is set at $999, which is interesting for a couple of reasons. First, it is $700 less than the starting MSRP of the 10c/20t Core i7-6950X from one year ago; obviously a big plus. However, there is quite a ways UP the stack, with the 18c/36t Core i9-7980XE coming in at a cool $1999.

  Core i9-7900X Core i7-6950X Core i7-7700K
Architecture Skylake-X Broadwell-E Kaby Lake
Process Tech 14nm+ 14nm+ 14nm+
Cores/Threads 10/20 10/20 4/8
Base Clock 3.3 GHz 3.0 GHz 4.2 GHz
Turbo Boost 2.0 4.3 GHz 3.5 GHz 4.5 GHz
Turbo Boost Max 3.0 4.5 GHz 4.0 GHz N/A
Cache 13.75MB 25MB 8MB
Memory Support DDR4-2666
Quad Channel
DDR4-2400
Quad Channel
DDR4-2400
Dual Channel
PCIe Lanes 44 40 16
TDP 140 watts 140 watts 91 watts
Socket 2066 2011 1151
Price (Launch) $999 $1700 $339

The next CPU down the stack is compelling as well. The Core i7-7820X is the new 8-core / 16-thread HEDT option from Intel, with similar clock speeds to the 10-core above it (save the higher base clock). It has 11MB of L3 cache, 28-lanes of PCI Express (4 higher than Broadwell-E) but has a $599 price tag. Compared to the 8-core 6900K, that is ~$400 lower, while the new Skylake-X part iteration includes a 700 MHz clock speed advantage. That’s huge, and is a direct attack on the AMD Ryzen 7 1800X, which sells for $499 today and cut Intel off at the knees this March. In fact, the base clock of the Core i7-7820X is only 100 MHz lower than the maximum Turbo Boost clock of the Core i7-6900K!

intel1.jpg

It is worth noting the performance gap between the 7820X and the 7900X. That $400 gap seems huge and out of place when compared to the deltas in the rest of the stack that never exceed $300 (and that is at the top two slots). Intel is clearly concerned about the Ryzen 7 1800X and making sure it has options to compete at that point (and below) but feels less threatened by the upcoming Threadripper CPUs. Pricing out the 10+ core CPUs today, without knowing what AMD is going to do for that, is a risk and could put Intel in the same position as it was in with the Ryzen 7 release.

Continue reading our review of the Intel Core i9-7900X Processor!

Intel Core X-Series Coming to Alienware Area-51 Desktops

Subject: Systems | June 12, 2017 - 07:00 PM |
Tagged: radeon, PC, Optane, nvidia, Intel, geforce, gaming, desktop, dell, Core X-Series, Core i9, Area-51, amd, alienware

Dell has announced upcoming Alienware Area-51 gaming desktops featuring Intel's new Core X-Series processors, with CPU options up to the 10-core Intel Core i9 7900X and GPU configurations up to dual GeForce GTX 1080 Ti or triple Radeon RX 580 graphics.

Area-51 Intel.jpg

"The Alienware Area-51 is our flagship gaming desktop, in this next generation, a new Intel architecture based on ‘Skylake-X’ technology has come to the high end desktop arena; Intel introduces the new Intel Core XSeries processors with a new level of Intel Core i9 options.

Gamers looking for the best that Intel has to offer that love gaming and have creative hobbies that employ resource intensive applications should anticipate the new Area-51 with Intel Core X-series processors. Geared to deliver the best gaming experiences in 4K, 8K and in VR environments, this new rig is powered for gamers running applications that prioritize clock with the 10-core option running at speeds of up to 4.5GHz using stock settings.

The Area-51 featuring Intel Core X-Series is ideal for customers who explore the world of megatasking, doing many system demanding tasks at the same time, and are looking for a complete, reliable solution from a trusted brand."

The Area-51 desktops feature (from Dell):

  • Iconic triad high quality, uniquely engineered chassis built to deliver exceptional airflow, thermal management, and user ergonomics for daily use and future upgrades
  • Supports NVIDIA SLI and AMD Crossfire graphics technology, with dual and triple GPU options
  • Introduces Intel Optane Memory technology and M.2 SSD storage options to Area-51
  • Built for gaming enthusiast wanting the absolute best gaming performance played with a VR, 4k or 8k display
  • Designed with power supplies that provide modular cabling and a 1500W option with 80 Plus Gold efficiency for clean and efficient power
  • Alienware Command Center includes AlienFX, AlienAdrenaline, AlienFusion, Thermal and Overclocking Controls

Intel Core-i9.jpg

Specifications:

  • Chipset:
    • Intel X299 w/unlocked BIOS for overclocking, CPU Socket R4 (2066 pins)
  • Processor Options:
    • Intel Core i7 7800X (6-core, 8.25MB Cache, up to 4.0GHz with Intel Turbo Boost Max 3.0 Technology)
    • Intel Core i7 7820X (8-core, 11MB Cache, up to 4.5GHz with Intel Turbo Boost Max 3.0 Technology)
    • Intel Core i9 7900X (10-core, 13.75MB Cache, up to 4.5GHz with Intel Turbo Boost Max 3.0 Technology)
  • Single Video Card Options
    • NVIDIA GeForce GTX 1050 Ti, GTX 1060, GTX 1070, GTX 1080, or GTX 1080 Ti
    • Liquid Cooled NVIDIA GeForce GTX 1080
    • AMD Radeon RX 570 or RX 580
  • Multi GPU Options
    • Dual NVIDIA GeForce GTX 1070, GTX 1080, or GTX 1080 Ti (NVIDIA SLI Enabled)
    • Triple AMD Radeon RX 570 or RX 580 (AMD Crossfire Enabled)
  • Memory Support
    • 4x 288-Pin DDR4 UDIMM Slots
    • 8GB DDR4 at 2667MHz standard, additional memory available up to 64GB of quad-channel 2667MHz or 2933MHz (HyperX)
  • Storage Options
    • Single drive: 2TB 7200RPM SATA 6Gb/s or 256GB - 1TB M.2 PCIe SSD
    • Dual drive: 128GB - 1TB M.2 SATA SSD (Boot) + 2TB 7200RPM SATA 6Gb/s (Storage)
    • Intel Optane Accelerated Options
      • 16GB Intel Optane memory accelerated 1TB 7200RPM HDD
      • 32GB Intel Optane memory accelerated 1TB - 2TB 7200RPM HDD
    • Slot-Loading Dual-Layer DVD Burner (DVD±RW) (Standard)
    • Slot-Loading Dual Layer Blu-ray Disc Reader (BD-ROM, DVD±RW, CD-RW)
  • Internal High-Definition 7.1 Audio (Standard)
    • Dual Killer E2500 Intelligent Networking (Gigabit Ethernet NIC)
    • Dell 1820 802.11ac 2x2 WiFi/Bluetooth 4.1 or Killer 1535 802.11ac 2x2 WiFi/Bluetooth 4.1
  • Front Ports
    • 2x SuperSpeed USB 3.1 Gen 1 Type-A
    • 3.5 mm headphone and 3.5 mm Mic Port
    • Media Card Reader
  • Rear Ports
    • 2x RJ-45 Killer Networks E2500 Gigabit Ethernet Port
    • 2x Hi-Speed USB 2.0
    • 6x SuperSpeed USB 3.1 Gen 1 Type-A
    • 1x SuperSpeed USB 3.1 Gen 2 Type-A
    • 1x SuperSpeed USB 3.1 Gen 2 Type-C w/ 15W PowerShare technology
    • 1x SPDIF Digital Output (TOSLINK)
    • 1x Line-In (blue port)
    • 1x Front L/R / Headphone (green port)
    • 1x Center Channel / Subwoofer (orange port)
    • 1x L/R Rear Surround (black port)
    • 1x L/R Side Surround (white port)
  • Operating System:
    • Windows 10 Home (64-bit) (Standard)
    • Windows 10 Pro (64-bit)

Area-51.jpg

The release date and pricing have not been announced, but Dell states these Intel Core X-series desktops "will be available late summer" with pricing information soon to come.

Source: Dell

Podcast #452 - Computex Special

Subject: General Tech | June 1, 2017 - 12:33 PM |
Tagged: x299, WD, VROC, video, Vega, toshiba, Threadripper, snapdragon 835, ryzen mobile, qnap, podcast, nvidia, msi, max-q, Killer xTend, Intel, evga, Core i9, asus, asrock, arm, amd, agesa, a75, A55

PC Perspective Podcast #452 - 01/01/17

Join us for talk about Computex 2017 and more!

You can subscribe to us through iTunes and you can still access it directly through the RSS page HERE.

The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, Allyn Malventano

Peanut Gallery: Alex Lustenberg, Ken Addison

Program length: 2:07:12
 
Podcast topics of discussion:
  1. Week in Review:
  2. News items of interest:
    1. Intel news
    2. AMD news
      1. 0:55:00 RX Vega pushed to end of July (SIGGRAPH), FE on June 27th
    3. NVIDIA news
    4. ARM news
    5. Storage news
    6. New notebooks
  3. Closing/outro

Subscribe to the PC Perspective YouTube Channel for more videos, reviews and podcasts!!

Author:
Manufacturer: Intel

An abundance of new processors

During its press conference at Computex 2017, Intel has officially announced the upcoming release of an entire new family of HEDT (high-end desktop) processors along with a new chipset and platform to power it. Though it has only been a year since Intel launched the Core i7-6950X, a Broadwell-E processor with 10-cores and 20-threads, it feels like it has been much longer than that. At the time Intel was accused of “sitting” on the market – offering only slight performance upgrades and raising prices on the segment with a flagship CPU cost of $1700. With can only be described as scathing press circuit, coupled with a revived and aggressive competitor in AMD and its Ryzen product line, Intel and its executive teams have decided it’s time to take enthusiasts and high end prosumer markets serious, once again.

slides-3.jpg

Though the company doesn’t want to admit to anything publicly, it seems obvious that Intel feels threatened by the release of the Ryzen 7 product line. The Ryzen 7 1800X was launched at $499 and offered 8 cores and 16 threads of processing, competing well in most tests against the likes of the Intel Core i7-6900X that sold for over $1000. Adding to the pressure was the announcement at AMD’s Financial Analyst Day that a new brand of processors called Threadripper would be coming this summer, offering up to 16 cores and 32 threads of processing for that same high-end consumer market. Even without pricing, clocks or availability timeframes, it was clear that AMD was going to come after this HEDT market with a brand shift of its EPYC server processors, just like Intel does with Xeon.

The New Processors

Normally I would jump into the new platform, technologies and features added to the processors, or something like that before giving you the goods on the CPU specifications, but that’s not the mood we are in. Instead, let’s start with the table of nine (9!!) new products and work backwards.

  Core i9-7980XE Core i9-7960X Core i9-7940X Core i9-7920X Core i9-7900X Core i7-7820X Core i7-7800X Core i7-7740X Core i5-7640X
Architecture Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Skylake-X Kaby Lake-X Kaby Lake-X
Process Tech 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+ 14nm+
Cores/Threads 18/36 16/32 14/28 12/24 10/20 8/16 6/12 4/8 4/4
Base Clock ? ? ? ? 3.3 GHz 3.6 GHz 3.5 GHz 4.3 GHz 4.0 GHz
Turbo Boost 2.0 ? ? ? ? 4.3 GHz 4.3 GHz 4.0 GHz 4.5 GHz 4.2 GHz
Turbo Boost Max 3.0 ? ? ? ? 4.5 GHz 4.5 GHz N/A N/A N/A
Cache 16.5MB (?) 16.5MB (?) 16.5MB (?) 16.5MB (?) 13.75MB 11MB 8.25MB 8MB 6MB
Memory Support ? ? ? ? DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Quad Channel
DDR4-2666
Dual Channel
DDR4-2666 Dual Channel
PCIe Lanes ? ? ? ? 44 28 28 16 16
TDP 165 watts (?) 165 watts (?) 165 watts (?) 165 watts (?) 140 watts 140 watts 140 watts 112 watts 112 watts
Socket 2066 2066 2066 2066 2066 2066 2066 2066 2066
Price $1999 $1699 $1399 $1199 $999 $599 $389 $339 $242

There is a lot to take in here. The most interesting points are that Intel plans to one-up AMD Threadripper by offering an 18-core processor but it also wants to change the perception of the X299-class platform by offering lower price, lower core count CPUs like the quad-core, non-HyperThreaded Core i5-7640X. We also see the first ever branding of Core i9.

Intel only provided detailed specifications up to the Core i9-7900X, a 10-core / 20-thread processor with a base clock of 3.3 GHz and a Turbo peak of 4.5 GHz using the new Turbo Boost Max Technology 3.0. It sports 13.75MB of cache thanks to an updated cache configuration, includes 44 lanes of PCIe 3.0, an increase of 4 lanes over Broadwell-E, quad-channel DDR4 memory up to 2666 MHz and a 140 watt TDP. The new LGA2066 socket will be utilized. Pricing for this CPU is set at $999, which is interesting for a couple of reasons. First, it is $700 less than the starting MSRP of the 10c/20t Core i7-6950X from one year ago; obviously a big plus. However, there is quite a ways UP the stack, with the 18c/36t Core i9-7980XE coming in at a cool $1999.

intel1.jpg

The next CPU down the stack is compelling as well. The Core i7-7820X is the new 8-core / 16-thread HEDT option from Intel, with similar clock speeds to the 10-core above it, save the higher base clock. It has 11MB of L3 cache, 28-lanes of PCI Express (4 higher than Broadwell-E) but has a $599 price tag. Compared to the 8-core 6900K, that is ~$400 lower, while the new Skylake-X part iteration includes a 700 MHz clock speed advantage. That’s huge, and is a direct attack on the AMD Ryzen 7 1800X that sells for $499 today and cut Intel off at the knees this March. In fact, the base clock of the Core i7-7820X is only 100 MHz lower than the maximum Turbo Boost clock of the Core i7-6900K!

Continue reading about the Intel Core i9 series announcement!

Podcast #450 - AMD Ryzen, AMD EPYC, AMD Threadripper, AMD Vega, and more non AMD news!

Subject: Editorial | May 18, 2017 - 11:46 AM |
Tagged: youtube tv, western digital, video, Vega, Threadripper, spir-v, ryzen, podcast, opencl, Google VR, EPYC, Core i9, battletech, amd

PC Perspective Podcast #450 - 05/18/17

Join us for AMD Announcments, Core i9 leaks, OpenCL updates, and more!

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The URL for the podcast is: http://pcper.com/podcast - Share with your friends!

Hosts: Ryan Shrout, Jeremy Hellstrom, Josh Walrath, Allyn Malventano

Peanut Gallery: Alex Lustenberg

Program length: 1:20:36

Podcast topics of discussion:

  1. Week in Review:
  2. News items of interest:
  3. Hardware/Software Picks of the Week
    1. Ryan: Gigabit LTE please hurry
    2. Allyn: TriboTEX (nanotech engine oil additive)
  4. Closing/outro

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