Subject: Processors | March 20, 2019 - 04:34 PM | Jeremy Hellstrom
Tagged: amd, coreprio, threadripper 2, 2990wx, dynamic local mode
Owning a Threadripper is not boring, the new architecture offers a variety of interesting challenges to keep your attention. One of these features is the lack of direct memory access for two of the dies, which can cause some performance issues and was at least partially addressed by introducing Dynamic Local Mode into Ryzen Master. On Windows boxes, enabling that feature ensures your hardest working cores have direct memory access, on Linux systems the problem simply doesn't exist. Another choice is Coreprio, developed by Bitsum, which accomplishes the same task but without the extras included in Ryzen Master.
"Performance regression issues in Windows on AMD’s top-end Ryzen Threadripper CPUs haven’t gone unnoticed by those who own them, and six months after launch, the issues remain. Fortunately, there’s a new tool making the rounds that can help smooth out those regressions. We’re taking an initial look."
Here are some more Processor articles from around the web:
- AMD Ryzen Threadripper 2970WX & 2920X Workstation Performance @ Techgage
- AMD Ryzen Memory Tweaking & Overclocking Guide @ TechPowerUp
- Testing Intel Whiskey Lake CPUs: Core i7-8565U @ Techspot
Subject: Processors | October 30, 2018 - 03:30 PM | Jeremy Hellstrom
Tagged: threadripper 2, precision boost 2, amd, 2970wx, 2920x
Now that you've had some time to digest Ken's look at the 2920X and 2970WX, take a look at how AMD's new silicon performed on other test beds. Over at The Tech Report they ran the 2920X paired with DDR4-3200 and spent a fair amount of time testing workstation tasks including DAWBench VI tests. There are also a number of games they tested which are not included in our suite so start your reading over there.
"While those figures may seem little changed from those of the Ryzen Threadripper 1920X, AMD's Precision Boost 2 technology promises a more graceful descent to that base clock as cores and threads become loaded down.""
Here are some more Processor articles from around the web:
- AMD Ryzen Threadripper 2970WX @ TechPowerUp
- AMD Ryzen Threadripper 2920X @ Guru of 3D
- AMD Threadripper 2970WX & 2920X @ Techspot
- AMD Ryzen Threadripper 2920X @ TechPowerUp
- AMD Ryzen Threadripper 2970WX @ Guru of 3D
- AMD Ryzen Threadripper 2920X & 2970WX Linux Performance Benchmarks @ Phoronix
Subject: Processors | August 21, 2018 - 03:51 PM | Jeremy Hellstrom
Tagged: 2990wx, threadripper 2, linux, windows 10, amd
Windows 10 is much better at dealing with multithreaded tasks but Linux has been optimized for both high core counts and NUMA for quite a while, so looking at the performance difference is quite interesting. Phoronix tested a variety of Linux flavours as well as Windows 10 Pro and the performance differences are striking, in some cases we see results twice as fast on Linux as Win10. That does not hold true for all tests as there are some benchmarks which Windows excels at. Take a look at this full review as well as those under the fold for a fuller picture.
"Complementing the extensive Linux benchmarks done earlier today of the AMD Threadripper 2990WX in our review (as well as on the Threadripper 2950X), in this article are our first Windows 10 vs. Linux benchmarks of this 32-core / 64-thread $1799 USD processor. Tests were done from Microsoft Windows 10 against Clear Linux, Ubuntu 18.04, the Arch-based Antergos 18.7-Rolling, and openSUSE Tumbleweed."
Here are some more Processor articles from around the web:
- AMD's Ryzen Threadripper 2950X @ The Tech Report
- Threadripper 2990WX - 2950X & Wraith Ripper DIY Install @ [H]ard|OCP
- Linux vs. Windows Benchmark: Threadripper 2990WX vs. Core i9-7980XE Tested
- A Look At The Windows vs. Linux Scaling Performance Up To 64 Threads With The AMD 2990WX @ Phoronix
- The Mega-Tasking Test: AMD Threadripper 2990WX Heavy Multitasking Benchmark @ Techspot
- Armari AMD Ryzen Threadripper 2990WX – 32-Core Threadripper 2 Workstation @ Kitguru
- A Quick Look At The Windows Server vs. Linux Performance On The Threadripper 2990WX @ Phoronix
Subject: General Tech | August 16, 2018 - 02:28 PM | Jeremy Hellstrom
Tagged: amd, threadripper 2, 2990wx, overclocking, LN2
The low cost workstation class 2990WX has been verified as running at 5.955GHz on an MSI MEG X399 Creation board, with the help of a lot of liquid nitrogen. The Inquirer has links to the setup that Indonesian overclocker Ivan Cupa needed in order to manage this feat, which required fans to cool certain portions of the motherboard as well. You are not likely to see this set up installed in a server room but the achievement is no less impressive as that is an incredible frequency to reach. Check it out in all it's glory.
"So far, it would seem that AMD is on top when it comes to willy-waving, though it's worth noting that overclocked performance is a tad nebulous and real-world in-app performance is really where choosing an Intel or AMD chip comes to play."
Here is some more Tech News from around the web:
- TSMC sees pickup in orders for mining ASICs @ DigiTimes
- ARM takes aim at Intel with its laptop-class processor ambitions @ The Inquirer
- Foreshadow and Intel SGX software attestation: 'The whole trust model collapses' @ The Register
- Intel’s 10nm Cannon Lake chip gets another outing in new NUC mini PC @ Ars Technica
- IoT shouters Chirp get themselves added to Microsoft Azure IoT @ The Register
- What Are the Best CCleaner Alternatives? @ TechSpot
- Cougar Armor S Gaming Chair @ TechPowerUp
- NikKTech & 1MORE Feel The Sound European Giveaway
Subject: Motherboards | August 8, 2018 - 11:41 PM | Tim Verry
Tagged: X399, tr4, threadripper 2, Threadripper, gigabyte, aorus, amd
Gigabyte is gearing up for AMD’s Threadripper 2 processors with the launch of the X399 Aorus Xtreme motherboard which represents the company’s new flagship model for the TR4 socket. The new high end motherboard has been souped-up a bit to support the higher TDP Threadripper 2 processors with a beefed up 10+3 digital power phase and active cooling for the VRMs while also featuring RGB Fusion and modern I/O connectivity options for internal and external components. Gigabyte’s new flagship will be available soon with MSRP pricing of $449.
The X399 Aorus Xtreme motherboard nestles the TR4 socket in the middle of eight DDR4 DIMM slots (quad channel up to 3466 MHz or 3600+ when overclocking). Along the top edge of the motherboard are 10 50A IR3578 digital power phases with high current mosfets for vCore and there are 3 more phases in the left corner of the board (between the DIMM slot and rear IO) for SOC power. The digital IR power phases are cooled by a direct touch heat pipe where the mosfets make contact using new 5W/mK thermal pads on the top side and also reportedly a bit more cooling from a “nano carbon” baseplate on the underside of the motherboard PCB. The heatpipe runs through one passive and one actively cooled fins array heatsink that uses two 30mm fans hidden under the rear IO armor. The board is powered by two 8-pin CPU power, one 24-pin ATX, and one six pin PCI-E power connectors.
The motherboard further features four PCI-E 3.0 x16 slots, one PCI-E 2.0 x1 slot, three M.2 (PCI-E 3.0 NVMe) slots (two 22110 and one 2280), and six SATA ports. The motherboard supports 4-way graphics card setups with the cards running at x16/x8/x16/x8.
Onboard controllers include audio from Realtek, three Ethernet NICs, and a Wi-Fi/Bluetooth radios. The Aorus AMP UP audio uses a Realtek ALC1220-VB audio codec paired with an ESS 9118EQ SABRE DAC and Nichicon capacitors and gold-plated audio jacks. As for the networking, the board has a single 10 Gigabit Ethernet NIC from Aquantia, two Intel i220AT Gigabit Ethernet NICs, and Intel wireless controller for dual band 802.11ac and Bluetooth 4.2.
Rear I/O on the X399 Aorus Xtreme includes:
- Two physical buttons for power/reset and clear CMOS
- 8x USB 3.0 Type-A
- 2x USB 3.1 (1x Type-A, 1x Type-C)
- 6x Audio (5x 3.5mm analog, 1x optical S/PDIF)
Of course, no high-end enthusiast motherboard would be complete without RGB, and the X399 Aorus Xtreme has that in spades with built in RGB on the heatsinks and multiple headers for adding even more RGB. The RGB Fusion includes two addressable RGB LED headers and two standard RGBW LED headers. The board also has multiple fan and hybrid cooling headers scattered throughout as part of Gigabyte’s Smart Fan 5 suite.
I am looking forward to the reviews of this and other Threadripper 2 motherboards and in seeing how the beefed up cooling and power might help both second and first generation Threadripper processors especially if overclocking!
Subject: Cases and Cooling | June 8, 2018 - 11:39 AM | Tim Verry
Tagged: cooler master, amd, Threadripper, threadripper 2, Zen+, computex, computex 2018, tr4
In an interview with AMD Senior Vice President Jim Anderson, PC World's Gordon Mah Ung got the chance to discuss and get hands on with second generation Threadripper as well as AMD's new Wraith Ripper air cooler. Developed in partnership with Cooler Master, the Wraith Ripper is a massive air cooler capable of keeping even the upcoming 32 core Threadripper processor cool (allegedly a 250W TDP part!) which, as Jim Anderson notes, has all four dies on the package being used (first generation Threadripper used two hot dies and two spacers).
The behemoth features a full cover block for Threadripper that connects to a very dense aluminum fin stack using 14 nickel plated copper heatpipes. There is a single fan in the center of the fin stack hiding under a black fan shroud that covers the top and left and right sides. The black shroud also holds the customizable RGB lighting which lights up the logo and outline around the edges of the shroud. The fan is allegedly rated at 39 dBa which is pretty good considering the amount of heat it needs to dissipate from Threadripper CPUs. Likely due to the HSF's sheer size Cooler Master was able to go with a larger and slower spinning fan.
Other details like weight, cost, and release date are still unknown though it does appear to have some heft to it! It should be available later this year following the Q3 launch of second generation Threadripper though it will work fine with first generation Threadripper processors as well as they use the same TR4 socket.
- Computex 2018: AMD previews 32-core Threadripper CPUs for Q3
- Computex 2018: MSI Unleashes X399 MEG Creation Motherboard for Threadripper 2
Subject: Motherboards | June 8, 2018 - 10:54 AM | Tim Verry
Tagged: X399, tr4, threadripper 2, Threadripper, msi, computex 2018, computex, amd
Following AMD’s reveal of a 32 core Threadripper 2 (12nm Zen+ not Zen 2) processor using all four dies coming in Q3, it is only natural that new TR4 socket motherboards would emerge. MSI was well prepared for the reveal with its upcoming X399 MEG Creation motherboard on display at Computex. The massive E-ATX motherboard features a black PCB with silver accents and two huge heatsinks covering the VRMs in the top left and the chipset and three M.2 slots in the bottom right. The TR4 socket sits between eight DDR4 DIMM slots and is topped by a ludicrous 16+3 power phase (doubled eight for vCore, the remaining phases for vSoC) cooled by a large heatsink. The board takes power from two 8-pin and one 24-pin power connector.
TechPowerUp got hands on with the new board at Computex.
Below the processor sits four PCI-E x16 slots (wired x16/x8/x16/x8) and a single PCI-E x1 slot. There are eight SATA 6 Gbps ports along the right edge of the board and below the L shaped heatsink users can install three M.2 solid state drives. MSI claims that enthusiasts can install up to seven M.2 drives using the 3 M.2 slots on the motherboard as well as four slots provided by a PCI-E add-on card (e.g. MSI Xpander AERO PCIe).
Around back the X399 MEG Creation offers up 10 USB 3.1 ports (one Type-C), two Gigabit Ethernet ports, two Wi-Fi antenna connectors for the 2x2 802.11ac Wi-Fi and BT 5.0 radios, and six audio outputs (5 analog, one optical).
The massive Threadripper motherboard reportedly has 10 PWM fan connectors and three temperature sensors to aid in cooling and overclocking. The board also has handy BIOS flashing and overclocking features galore.
The X399 MEG Creation supports Threadripper as well as the upcoming Threadripper 2000 series processors and should make for an interesting setup for enthusiasts! The lack of 10 Gigabit Ethernet is dissapointing, but at least the two gigabit NICs are Intel based (MSI is using Intel for the Wi-Fi as well). If you are curious about the new X399 board, Tom's Hardware and TechPowerUp managed to snap several photos of the high-end motherboard at the MSI booth. If you prefer video, Gamer's Nexus has a short clip of it here.
KitGuru is reporting that the massive motherboard will cost upwards of $500. MSI has not yet revealed a launch date. Presumably we can expect the X399 MEG Creation to be available sometime in Q3 just in time for the Threadripper 2000 series availability.