Subject: Graphics Cards, Processors | June 29, 2016 - 07:27 AM | Sebastian Peak
Tagged: RX 490, radeon, processors, Polaris, graphics card, Bristol Ridge, APU, amd, A12-9800
AMD's current "We're in the Game" promotion offers a glimpse at upcoming product names, including the Radeon RX 490 graphics card, and the new Bristol Ridge APUs.
Visit AMD's gaming promo page and click the link to "check eligibility" to see the following list of products, which includes the new product names:
It seems safe to assume that the new products listed - including the Radeon RX 490 - are close to release, though details on the high-end Polaris GPU are not mentioned. We do have details on the upcoming Bristol Ridge products, with this in-depth preview from Josh published back in April. The A12-9800 and A12-9800E are said to be the flagship products in this new 7th-gen lineup, so there will be new desktop parts with improved graphics soon.
Subject: Graphics Cards | June 28, 2016 - 10:26 AM | Sebastian Peak
Tagged: nvidia, GeForce GTX 1060, GTX1060, rumor, report, leak, pascal, graphics card, video card
A report from VideoCardz.com shows what appears to be an NVIDIA GeForce GTX 1060 graphics card with a cooler similar to the "Founders Edition" GTX 1080/1070 design.
Is this the GTX 1060 reference design? (Image via VideoCardz.com)
The image comes via Reddit (original source links in the VideoCardz post), and we cannot verify the validity of the image - though it certainly looks convincing to this writer.
So what does VideoCardz offer as to the specifications of this GTX 1060 card? Quoting from the post:
"NVIDIA GeForce GTX 1060 will most likely use GP106 GPU with at least 1280 CUDA cores. Earlier rumors suggested that GTX 1060 might get 6 GB GDDR5 memory and 192-bit memory bus."
We await official word on the GTX 1060 from NVIDIA, which VideoCardz surmises "is expected to hit the market shortly after Radeon RX 480".
Subject: Graphics Cards | June 27, 2016 - 04:55 PM | Jeremy Hellstrom
Tagged: pascal, nvidia, GTX 1080, gtx, GP104, geforce, founders edition
You have already seen our delve into the frame times provided by the GTX 1080 but perhaps you would like another opinion. The Tech Report also uses the FCAT process which we depend upon to bring you frame time data, however they present the data in a slightly different way which might help you to comprehend the data. They also included Crysis 3 to ensure that the card can indeed play it. Check out their full review here.
"Nvidia's GeForce GTX 1080 is the company's first consumer graphics card to feature its new Pascal architecture, fabricated on a next-generation 16-nm process. We dig deep into the GTX 1080 to see what the confluence of these advances means for the high-end graphics market."
Here are some more Graphics Card articles from around the web:
- Gigabyte GeForce GTX 1080 G1 Gaming Review @HiTech Legion
- NVIDIA GeForce GTX 1080 SLI @ techPowerUp
- NVIDIA GeForce GTX 1070 Review: A Look At 1440p, 4K & Ultrawide Gaming @ Techgage
- Asus Republic Of Gamers Strix GTX 1070 Aura RGB OC @ Kitguru
- MSI Gaming 3 and 4-way SLI Bridge Connector Review @ OCC
- Radeon R9 380 vs. GeForce GTX 960 @ Hardware Secrets
Subject: Graphics Cards | June 22, 2016 - 04:18 PM | Jeremy Hellstrom
Tagged: xfx, sapphire, Radeon RX 480, powercolor, gigabyte, asus, amd
An astute reader spotted several more RX 480's on Newegg, lacking clock speeds but providing physical dimensions, albeit with what looks to be a stock image. All three cards seem to be dual slot designs, XFX's card measuring 10" x 5", ASUS' at 11.8" x 5.4" and Sapphire's a wide bodied 11.8" x 6.5". This could indicate a custom cooler or merely that the cards have rough dimensions listed as opposed to the exact size.
Unfortunately the comparison and details page is unavailable so we don't have a way to see the listed clock speeds but we can be sure that they will have three DP 1.2 ports and an HDMI out. We will keep an eye out for any more leaks we can share with you.
Subject: Graphics Cards | June 22, 2016 - 02:40 AM | Tim Verry
Tagged: SLI HB, nvidia, EVGA SLI HB
Earlier this month we reported that EVGA would be producing its own version of Nvidia's SLI High Bandwidth bridges (aka SLI HB). Today, the company unveiled all the details on its new bridges that we did not know previously, particularly pricing and what the connectors look like.
EVGA is calling the new SLI HB bridges the EVGA Pro SLI HB Bridge and it will be available in several sizes to accommodate your particular card spacing. Note that the 0 slot, 1 slot, 2 slot, and 4 slot spacing bridges are all for two graphics card setups; you will not be able to use these bridges for Tri SLI or Quad SLI setups. While Nvidia did not show the underside of the HB bridges when it first announced them alongside the GTX 1080 graphics card, thanks to EVGA you can finally see what the connectors look like.
As many surmised, the new high bandwidth bridges use both fingers of the SLI connectors on each card to connect the two cards together. Previously (using the old-style SLI bridges), it was possible to connect card A to card B using one set of connectors and Card B to Card C using the second set of connectors for example. Now, you are limited to two card multi-GPU setups. That is the downside; however, the upside is that the HB bridges promise to deliver all of the necessary bandwidth to allow for high speed 4K and NVIDIA Surround display setups. While you will not necessarily see higher frame rates, the HB bridges should allow for improved frame times which will mean smoother gameplay on those very high resolution monitors!
The new SLI bridges are all black with an EVGA logo in the middle that is backlit by an LED. Users are able to use a switch along the bottom edge of the pcb to select from red, green, blue, and white LED colors. In my opinion these bridges look a lot better than the Nvidia SLI HB bridge renders from our computex story (hehe).
Now, as for pricing: EVGA is pricing its SLI HB bridges at $39.99 with the 2 slot spacing and 4 slot spacing bridges available now and the 0 slot and 1 slot spaced bridges set to be available soon (you can sign up to be notified when they are available for purchase). Hopefully reviews will be updated shortly around the net with the new bridges to see what impact they really have on multi-GPU gaming performance (or if they will just be better looking alternatives to the older LED bridges or ribbon bridges)!
- GeForce GTX 1080 and 1070 3-Way and 4-Way SLI will not be enabled for games
- EVGA Forum Discussion on Pro SLI HB Bridges
Subject: Graphics Cards | June 21, 2016 - 08:49 PM | Scott Michaud
Tagged: rx 480, Radeon RX 480, polaris 10, Polaris, amd
The AMD Radeon RX 480 is set to launch on June 29th, but a VisionTek model was published a little early (now unpublished -- thanks to our long-time reader, Arbiter, for the heads up). Basically all specifications were already shared, and Ryan wrote about them on June 1st, but the final clock rates were unknown. The VisionTek one, on the other hand, has it listed as 1120 MHz (5.16 TFLOPs) with a boost of 1266 MHz (5.83 TFLOPs).
Granted, it's possible that the VisionTek model could be overclocked, even though the box and product page doesn't mark it as a factory-overclocked SKU. Also, 5.16 TFLOPs and 5.83 TFLOPs align pretty close to AMD's “>5 TFLOPs” rating, so it's unlikely that the canonical specifications slide underneath this one. Also, TFLOP ratings are basically a theoretical maximum performance, so real-world benchmarks need to be considered for a true measure of performance. That said, this would put the stock RX 480 in the range of a GTX 980 (somewhere above its listed boost clock, and slightly below its expected TFLOP rating when overclocked).
There is no price listed for the 8GB model, but the 4GB version will be $199 USD.
Subject: Graphics Cards | June 21, 2016 - 05:22 PM | Scott Michaud
Tagged: nvidia, fermi, kepler, maxwell, pascal, gf100, gf110, GK104, gk110, GM204, gm200, GP104
Techspot published an article that compared eight GPUs across six, high-end dies in NVIDIA's last four architectures: Fermi to Pascal. Average frame rates were listed across nine games, each measured at three resolutions:1366x768 (~720p HD), 1920x1080 (1080p FHD), and 2560x1600 (~1440p QHD).
The results are interesting. Comparing GP104 to GF100, mainstream Pascal is typically on the order of four times faster than big Fermi. Over that time, we've had three full generational leaps in fabrication technology, leading to over twice the number of transistors packed into a die that is almost half the size. It does, however, show that prices have remained relatively constant, except that the GTX 1080 is sort-of priced in the x80 Ti category despite the die size placing it in the non-Ti class. (They list the 1080 at $600, but you can't really find anything outside the $650-700 USD range).
It would be interesting to see this data set compared against AMD. It's informative for an NVIDIA-only article, though.
Subject: Graphics Cards | June 20, 2016 - 04:11 PM | Jeremy Hellstrom
Tagged: windows 10, ubuntu, R9 Fury, nvidia, linux, GTX1070, amd
Phoronix wanted to test out how the new GTX 1070 and the R9 Fury compare on Ubuntu with new drivers and patches, as well as contrasting how they perform on Windows 10. There are two separate articles as the focus is not old silicon versus new but the performance comparison between the two operating systems. AMD was tested with the Crimson Edition 16.6.1 driver, AMDGPU-PRO Beta 2 (16.20.3) driver as well as Mesa 12.1-dev. There were interesting differences between the tested games as some would only support one of the two Linux drivers. The performance also varies based on the game engine, with some coming out in ties, others seeing Windows 10 pull ahead and even some cases where your performance on Linux was significantly better.
NVIDIA's GTX 1080 and 1070 were tested using the 368.39 driver release for Windows and the 367.27 driver for Ubuntu. Again we see mixed results, depending on the game Linux performance might actually beat out Windows, especially if OpenGL is an option.
Check out both reviews to see what performance you can expect from your GPU when gaming under Linux.
"Yesterday I published some Windows 10 vs. Ubuntu 16.04 Linux gaming benchmarks using the GeForce GTX 1070 and GTX 1080 graphics cards. Those numbers were interesting with the NVIDIA proprietary driver but for benchmarking this weekend are Windows 10 results with Radeon Software compared to Ubuntu 16.04 running the new AMDGPU-PRO hybrid driver as well as the latest Git code for a pure open-source driver stack."
Here are some more Graphics Card articles from around the web:
- GeForce GTX 1070 and GTX 1080 FE Overclocking @ [H]ard|OCP
- DX11 vs DX12 Intel 4770K vs 5960X Framerate Scaling @ [H]ard|OCP
- MSI GTX 1080 & GTX 1070 Gaming X 8G Overclocking Review @ OCC
- EVGA GeForce GTX 1080 FTW Gaming ACX 3.0 Review @HiTech Legion
- Gigabyte GTX 1080 G1 Gaming RGB @ Kitguru
- ASUS GTX 1080 Strix Gaming 8 GB @ techPowerUp
- HIS Radeon R7 360 GREEN iCooler OC 2GB Graphics Card Review @ NikKTech
Subject: Graphics Cards | June 20, 2016 - 01:57 PM | Scott Michaud
Tagged: tesla, pascal, nvidia, GP100
GP100, the “Big Pascal” chip that was announced at GTC, will be coming to PCIe for enterprise and supercomputer customers in Q4 2016. Previously, it was only announced using NVIDIA's proprietary connection. In fact, they also gave themselves some lead time with their first-party DGX-1 system, which retails for $129,000 USD, although we expect that was more for yield reasons. Josh calculated that each GPU in that system is worth more than the full wafer that its die was manufactured on.
This brings us to the PCIe versions. Interestingly, they have been down-binned from the NVLink version. The boost clock has been dropped to 1300 MHz, from 1480 MHz, although that is matched with a slightly lower TDP (250W versus the NVLink's 300W). This lowers the FP16 performance to 18.7 TFLOPs, down from 21.2, FP32 performance to 9.3 TFLOPs, down from 10.6, and FP64 performance to 4.7 TFLOPs, down from 5.3. This is where we get to the question: did NVIDIA reduce the clocks to hit a 250W TDP and be compatible with the passive cooling technology that previous Tesla cards utilize, or were the clocks dropped to increase yield?
They are also providing a 12GB version of the PCIe Tesla P100. I didn't realize that GPU vendors could selectively disable HBM2 stacks, but NVIDIA disabled 4GB of memory, which also dropped the bus width to 3072-bit. You would think that the simplicity of the circuit would want to divide work in a power-of-two fashion, but, knowing that they can, it makes me wonder why they did. Again, my first reaction is to question GP100 yield, but you wouldn't think that HBM, being such a small part of the die, is something that they can reclaim a lot of chips by disabling a chunk, right? That is, unless the HBM2 stacks themselves have yield issues -- which would be interesting.
There is also still no word on a 32GB version. Samsung claimed the memory technology, 8GB stacks of HBM2, would be ready for products in Q4 2016 or early 2017. We'll need to wait and see where, when, and why it will appear.
Subject: Graphics Cards | June 18, 2016 - 10:37 PM | Scott Michaud
Tagged: nvidia, graphics drivers
GeForce Hotfix 368.51 drivers have been released by NVIDIA through their support website. This version only officially addresses flickering at high refresh rates, although its number has been incremented quite a bit since the last official release (368.39) so it's possible that it rolls in other changes, too. That said, I haven't heard too many specific issues with 368.39, so I'm not quite sure what that would be.
As always with a hotfix driver, NVIDIA pushed it out with minimal testing. It should pretty much only be installed if you have a specific issue (particularly the listed one(s)) and you don't want to wait until one is released that both NVIDIA and Microsoft looked over (although Microsoft's WHQL certification has been pretty lax since Windows 10).
Oddly enough, they only seem to list 64-bit links for Windows 8.1 and Windows 10. I'm not sure whether this issue doesn't affect Windows 7 and 32-bit versions of 8.1 and 10, or if they just didn't want to push the hotfix out to them for some reason.