X99 Manuals Leak: Core i7-5820K Has Reduced PCIe Lanes?

Subject: General Tech, Processors | August 23, 2014 - 01:38 AM |
Tagged: X99, Intel, Haswell-E

Haswell-E, with its X99 chipset, are expected to launch soon. This will bring a new spread of processors and motherboards to the high-end, enthusiast market. These are the processors that fans of Intel should buy if they have money, want all the RAM, and have a bunch of PCIe expansion cards to install.

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The Intel enthusiast platform typically has 40 PCIe lanes, while the mainstream platform has 16. For Haswell-E, the Core i7-5820K will be the exception. According to Gigabyte's X99 manual, the four, full-sized PCIe slots will have the following possible configurations:
 

Core i7-5930K
(and above)
First Slot
(PCIe 1)
Second Slot
(PCIe 4)
Third Slot
(PCIe 2)
Fourth Slot
(PCIe 3)
  16x Unused 16x 8x
  8x 8x 16x 8x
Core i7-5820K
First Slot
(PCIe 1)
Second Slot
(PCIe 4)
Third Slot
(PCIe 2)
Fourth Slot
(PCIe 3)
  16x Unused 8x 4x
  8x 8x 8x 4x

If you count the PCIe x1 slots, the table would refer to the first, third, fifth, and seventh slots.

To me, this is not too bad. You are able to use three GPUs with eight-lane bandwidth and stick a four-lane PCIe SSD on the last slot. Considering that each lane is PCIe 3.0, it is similar to having three PCIe 2.0 x16 slots. While two-way and three-way SLI is supported on all CPUs, four-way SLI is only allowed with processors that provide forty lanes of PCIe 3.0.

Gigabyte also provides three PCIe 2.0 x1 slots, which are not handled by the CPU and do not count against its available lanes.

Since I started to write up this news post, Gigabyte seems to have replaced their manual with a single, blank page. Thankfully, I was able to have it cached long enough to finish my thoughts. Some sites claim that the manual failed to mention the 8-8-8 configuration and suggested that configurations of three GPUs were impossible. That is not true; the manual refers to these situations, just not in the most clear of terms.

Haswell-E should launch soon, with most rumors pointing to the end of the month.

MSI Shows X99S SLI Plus Motherboard on Twitter

Subject: Motherboards | August 5, 2014 - 05:38 PM |
Tagged: msi, Intel, X99, x99s sli plus

Well, this just happened.

msix99s.jpg

So there you have it, the X99 chipset is a thing, the MSI X99S SLI Plus is a thing, and it looks damned sexy. 

 

 

msix99s2.jpg

I lightened up the photo some to show off more of the features as the black coloring on everything made it all hard to see. Revealed are a total of 8 DIMM slots (DDR4 we assume), four PCI Express x16 slots (though we don't know how many lanes each is connected to), 8 SATA ports, 1 SATA Express and some more goodies. What do you guys think? Stoked for the pending Haswell-E / X99 release?

Source: Twitter

Rumor: New Intel Core i7 Haswell-E Processor Specs Allegedly Leaked

Subject: Processors | May 27, 2014 - 06:58 PM |
Tagged: X99, rumors, octocore, lga2011, Intel, Haswell-E, cpu

As with any high-profile release there have been rumors circulating around Intel's upcoming high-end desktop processors for the X99 chipset, and a report today from Chinese site Coolaler claims to have the specs on these new Haswell-E CPU's.

intel_i7-5960x_5930k_5820k_sp.jpg

The alleged Haswell-E lineup

Of particular interest are the core counts, which appear to have been increased compared to the current Ivy Bridge-E products. The lineup will reportedly include a 6-core i7-5820K, 6-core i7-5930K, and 8-core i7-5960X. Yep, not only are we looking at an octo-core desktop part but now even the "entry-level" Extreme part might have 6 cores.

Nothing wrong with more cores (and this will be especially attractive if we see the same MSRP's as Ivy Bridge-E) but there might be one caveat with the i7-5820K, as the reported specs show fewer PCIe lanes on this CPU with 28, compared to the 40 lanes found on the higher Haswell-E parts (and all current Ivy-Bridge-E parts).

Haswell-E would still provide more lanes than the current desktop i7 parts (an i7-4770K has only 16), but the disparity would create an interesting quandary for a potential adopter. Though x8 connections for multi-GPU setups is par for the course already on non-X79 desktop systems, the SATA Express and M.2 standards will put more of a premium on PCIe lane allocation for storage going forward.

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An alleged CPU-Z screenshot of an 8-core i7-5960X part

Of course no official word from Intel on the matter yet, and only speculation on pricing. This is completely unsubstantiated, but is certainly of interest - particularly as hex-core i7's previously commanded the pricing of a more premium part in each prior iteration.

Source: Coolaler

Intel Confirms Haswell-E, 8-core Extreme Edition with DDR4 Memory

Subject: Processors | March 19, 2014 - 08:00 PM |
Tagged: X99, Intel, Haswell-E, gdc 14, GDC, ddr4

While talking with press at GDC in San Francisco today, Intel is pulling out all the stops to assure enthusiasts and gamers that they haven't been forgotten!  Since the initial release of the first Extreme Edition processor in 2003 (Pentium 4), Intel has moved from 1.7 million transistors to over 1.8 BILLION (Ivy Bride-E). Today Intel officially confirms that Haswell-E is coming!

haswelle.jpg

Details are light, but we know now that this latest incarnation of the Extreme Edition processor will be an 8-core design, running on a new Intel X99 chipset and will be the first to support DDR4 memory technology.  I think most of us are going to be very curious about the changes, both in pricing and performance, that the new memory technology will bring to the table for enthusiast and workstation users.

Timing is only listed as the second half of 2014, so we are going to be (impatiently) waiting along with you for more details.

Though based only on leaks that we found last week, the X99 chipset and Haswell-E will continue to have 40 lanes of PCI Express but increases the amount of SATA 6G ports from two to ten (!!) and USB 3.0 ports to six.  

Intel "Wellsburg" Leaks: Haswell-E's X99 Chipset

Subject: General Tech, Processors, Chipsets | March 13, 2014 - 03:35 AM |
Tagged: Intel, Haswell-E, X99

Though Ivy Bridge-E is not too distant of a memory, Haswell-E is on the horizon. The enthusiast version of Intel's architecture will come with a new motherboard chipset, the X99. (As an aside: what do you think its eventual successor will be called?) WCCFTech got their hands on details, albeit some of which have been kicking around for a few months, outlining the platform.

Intel-X99-Wellsburg-Chipset-635x426.jpg

Image Credit: WCCFTech

First and foremost, Haswell-E (and X99) will support DDR4 memory. Its main benefit is increased bandwidth and decreased voltage at the same current, thus lower wattage. The chipset will support four memory channels.

Haswell-E will continue to have 40 PCIe lanes (the user's choice between five x8 slots or two x16 slots plus a x8 slot). This is the same number of total lanes as seen on Sandy Bridge-E and Ivy Bridge-E. While LGA 2011-3 is not compatible with LGA 2011, it does share that aspect.

X99 does significantly increase the number of SATA ports, to ten SATA 6Gbps (up from two SATA 6Gbps and four SATA 3Gbps). Intel RST, RST Smart Response Technology, and Rapid Recover Technology are also present and accounted for. The chipset also supports six native USB 3.0 ports and an additional eight USB 2.0 ones.

Intel Haswell-E and X99 is expected to launch sometime in Q3 2014.

Source: WCCFTech