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Intel Acer Predator BiFrost OC Arc A770 vs AMD Sapphire Nitro+ Radeon RX 6800 XT: Comparison
Intel Acer Predator BiFrost OC Arc A770 and AMD Sapphire Nitro+ Radeon RX 6800 XT separate most on tdp: Intel Acer Predator BiFrost OC Arc A770 at 225 W, AMD Sapphire Nitro+ Radeon RX 6800 XT at 300 W, 33% in favour of Intel Acer Predator BiFrost OC Arc A770. Boost Clock splits them by another 5%, this time favouring AMD Sapphire Nitro+ Radeon RX 6800 XT. They match on 4 other specifications, including vram, memory type and ray tracing support. In Blender Cycles (GPU) the Intel Acer Predator BiFrost OC Arc A770 scores 2,448 against 2,406 for the AMD Sapphire Nitro+ Radeon RX 6800 XT, a lead of 2%.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | Intel | AMD |
| Series | Arc Alchemist | Radeon RX 6000 |
| Board Partner | Acer | Sapphire |
| VRAM | 16 GB | 16 GB |
| Tier | Mainstream | High-End |
| Memory Type | GDDR6 | GDDR6 |
| Boost Clock | 2200 MHz-5% | 2310 MHz |
| Ray Tracing Support | true | true |
| TDP | 225 W | 300 W-33% |
| Architecture | Xe-HPG Alchemist (ACM-G10) | RDNA 2 (Navi 21) |
| Card Length | 280 mm | 286 mm-2% |
| Slot Width | 2.5 | 2.5 |
| MSRP | 349 | 649 |
Benchmarks
Measured results, not specifications. Percentages are the gap to the leading product in each test.
Blender Cycles (GPU)
Blender 4.5, Blender Open Data (CC0). Median of monster + junkshop + classroom, combined samples/min.
Blender renders 3D scenes by tracing light through them, which loads every shader unit on the card at once. The score measures sustained render throughput, so it tells you what a card does in Cycles and similar renderers rather than what it does in a game. Figures come from Blender's Open Data project, which places no restriction on reuse, and we publish the median of every submission for that card on the same Blender version.
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 Sapphire Nitro+ Radeon RX 6800 XT
8 / 10 Expert Rating
A solid high-end pick if its price and 16GB VRAM allocation match your target resolution.
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