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Intel Acer Predator BiFrost OC Arc A770 vs AMD Sapphire Pulse Radeon RX 7700 XT: Comparison
Intel Acer Predator BiFrost OC Arc A770 and AMD Sapphire Pulse Radeon RX 7700 XT separate most on vram: Intel Acer Predator BiFrost OC Arc A770 at 16 GB, AMD Sapphire Pulse Radeon RX 7700 XT at 12 GB, 25% in favour of Intel Acer Predator BiFrost OC Arc A770. Boost Clock splits them by another 15%, this time favouring AMD Sapphire Pulse Radeon RX 7700 XT. They match on 4 other specifications, including tier, memory type and ray tracing support. In Blender Cycles (GPU) the Intel Acer Predator BiFrost OC Arc A770 scores 2,448 against 2,084 for the AMD Sapphire Pulse Radeon RX 7700 XT, a lead of 15%.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | Intel | AMD |
| Series | Arc Alchemist | Radeon RX 7000 |
| Board Partner | Acer | Sapphire |
| VRAM | 16 GB | 12 GB-25% |
| Tier | Mainstream | Mainstream |
| Memory Type | GDDR6 | GDDR6 |
| Boost Clock | 2200 MHz-15% | 2599 MHz |
| Ray Tracing Support | true | true |
| TDP | 225 W | 245 W-9% |
| Architecture | Xe-HPG Alchemist (ACM-G10) | RDNA 3 (Navi 32) |
| Card Length | 280 mm | 285 mm-2% |
| Slot Width | 2.5 | 2.5 |
| MSRP | 349 | 449 |
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 Pulse Radeon RX 7700 XT
7 / 10 Expert Rating
A solid mainstream pick if its price and 12GB VRAM allocation match your target resolution.
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