Leak Compares Alleged Flagship Intel Arc GPU Die Size To NVIDIA Ampere, How It Stacks Up


intel arc alchemist card

We have seen a whole lot of reactions to Intel’s upcoming Arc GPUs amongst {hardware} fans. Clearly, you might have your die-hard Intel followers who assume Arc shall be a “first strike is lethal”-style assault on the GPU market. On the flip aspect of issues, we have additionally seen just a few people who care so little they in all probability will not even learn this information submit. On stability, most {hardware} fans appear to be taking an inexpensive “wait and see” strategy, maybe peppered with some cautious optimism.

Whether or not you have obtained a vested curiosity or simply latent curiosity about Intel’s upcoming discrete GPU line, try these newest leaks. A video from {hardware} trade evaluation YouTube channel Moore’s Legislation is Useless—who beforehand offered the picture above, purportedly a photograph of a pre-release Alchemist product—supplied what’s reportedly an actual picture of the Alchemist DG2-128 GPU.
locuza intel arc DG2 128 comparison
Locuza’s comparability of DG2-128 chip pictures. (click on to enlarge)

Nicely, fellow leakster @Locuza on Twitter took that image and made a comparability (above) with Intel’s previously-released renders of the DG2-128 bundle to provide you with an actual die space someplace within the vary of 147.7 to 154.9 mm². Even the biggest worth is smaller than Intel’s render, however on condition that each pictures have been warped and modified to make this comparability, it is inside the margin of error. That die space, if appropriate, would make the DG2-128 GPU smaller than something NVIDIA or AMD have launched this era—although it isn’t far off the scale (158 mm²) of AMD’s Navi 14 GPU used within the RX 5500 XT.

DG2-128 is the smaller of the 2 identified Intel Arc processors primarily based on the Alchemist structure. The “128” within the title comes from its supposed 128 execution models, which supplies it 1,024 shader processors. The quickest playing cards primarily based on that GPU are supposedly going to come back in round 75 watts whole board energy, whereas outfitted with 6GB of GDDR6 reminiscence hooked as much as an uncommon 96-bit bus operating at 16 Gbps, though there’s discuss of two extra variants together with a 4GB mannequin with a 64-bit bus for laptops, in addition to a barely cut-down 96 EU (768 shaders) model.

locuza intel arc DG2 both comparison
Locuza’s comparability of DG2 chips in relative measurement. (click on to enlarge)

The bigger Alchemist GPU is the DG2-512, once more named for its 512 execution models. Locuza has beforehand performed an identical die-area comparability between Intel’s render and a leaked photograph, and provide you with a die space of 396.24 mm². That is once more simply barely smaller than indicated by Intel’s render, which could lend some credibility to the declare. If correct, that determine places it smack in the identical ballpark because the GA104 GPU utilized in NVIDIA’s GeForce RTX 3070 Ti, RTX 3070, and RTX 3060 Ti. Contemplating their comparable function units, proper right down to AI-specific accelerator cores and ray-tracing {hardware}, that knowledge slots in properly with the expectation that the quickest Alchemist components ought to compete with Nvidia’s RTX 3070.

The numbers do not essentially line up, although—its 512 execution models give the DG2-512 some 4,096 shader cores, fairly behind the 6,144 of a fully-enabled GA104—nevertheless it’s vital to recall that you simply actually cannot evaluate assets this manner throughout architectures. Observe that the Radeon RX 6900 XT will completely crush a GeForce RTX 3070 in most video games, but it “solely” has 5,120 shader cores. We do not know but what Arc’s actual efficiency shall be like, so strive not to attract too many conclusions primarily based on comparisons of this nature.

Intel has quite a bit to show with this primary era of Arc GPUs. It must show that it may be a reputable competitor within the graphics house, however even that time has many stipulations; highly effective {hardware}, stable software program, and post-launch assist are all key parts to success on this market. Past these queries are questions of provide and manufacturing: can Intel actually make sufficient Arc GPUs on this scarcity to make a dent in a ravenous GPU market, and can players really get their fingers on the {hardware}? Solely time will inform. Intel’s Alchemist GPUs launch early subsequent yr.

(High Picture Credit score: Moore’s Legislation is Useless)



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