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Intel Acer Predator BiFrost OC Arc A770 vs AMD Radeon PRO W7900: Comparison
Intel Acer Predator BiFrost OC Arc A770 and AMD Radeon PRO W7900 separate most on vram: Intel Acer Predator BiFrost OC Arc A770 at 16 GB, AMD Radeon PRO W7900 at 48 GB, 67% in favour of AMD Radeon PRO W7900. TDP splits them by another 31%, this time favouring Intel Acer Predator BiFrost OC Arc A770. They match on memory type and ray tracing support.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | Intel | AMD |
| Series | Arc Alchemist | Radeon PRO W7000 |
| Board Partner | Acer | AMD Reference (workstation, no AIB partners) |
| VRAM | 16 GB-67% | 48 GB |
| Tier | Mainstream | Flagship |
| Memory Type | GDDR6 | GDDR6 |
| Boost Clock | 2200 MHz-12% | 2495 MHz |
| Ray Tracing Support | true | true |
| TDP | 225 W | 295 W-31% |
| Architecture | Xe-HPG Alchemist (ACM-G10) | RDNA 3 |
| Card Length | 280 mm | 304 mm-9% |
| Slot Width | 2.5-25% | 2 |
| MSRP | 349 | 3499 |
Verdict
Intel Acer Predator BiFrost OC Arc A770
7 / 10 Expert Rating
A solid mainstream pick if its price and 16GB VRAM allocation match your target resolution.
AMD Radeon PRO W7900
8.4 / 10 Expert Rating
The best AMD professional GPU for VRAM-hungry workloads, held back only by narrower renderer/AI software support compared to NVIDIA's CUDA ecosystem.
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