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Intel Acer Predator BiFrost OC Arc A770 vs NVIDIA Gainward Phoenix GeForce RTX 3090: Comparison
Intel Acer Predator BiFrost OC Arc A770 and NVIDIA Gainward Phoenix GeForce RTX 3090 separate most on tdp: Intel Acer Predator BiFrost OC Arc A770 at 225 W, NVIDIA Gainward Phoenix GeForce RTX 3090 at 350 W, 56% in favour of Intel Acer Predator BiFrost OC Arc A770. VRAM splits them by another 33%, this time favouring NVIDIA Gainward Phoenix GeForce RTX 3090. In Blender Cycles (GPU) the NVIDIA Gainward Phoenix GeForce RTX 3090 scores 5,412 against 2,448 for the Intel Acer Predator BiFrost OC Arc A770, a lead of 55%.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | Intel | NVIDIA |
| Series | Arc Alchemist | GeForce RTX 30 |
| Board Partner | Acer | Gainward |
| VRAM | 16 GB-33% | 24 GB |
| Tier | Mainstream | Flagship |
| Memory Type | GDDR6 | GDDR6X |
| Boost Clock | 2200 MHz | 1740 MHz-21% |
| Ray Tracing Support | true | true |
| TDP | 225 W | 350 W-56% |
| Architecture | Xe-HPG Alchemist (ACM-G10) | Ampere (GA102) |
| Card Length | 280 mm | 320 mm-14% |
| Slot Width | 2.5 | 3-20% |
| MSRP | 349 | 1499 |
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.
NVIDIA Gainward Phoenix GeForce RTX 3090
9 / 10 Expert Rating
A solid flagship pick if its price and 24GB VRAM allocation match your target resolution.
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