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Intel Acer Predator BiFrost OC Arc A770 vs NVIDIA GeForce RTX 4090 D: Comparison
Intel Acer Predator BiFrost OC Arc A770 and NVIDIA GeForce RTX 4090 D separate most on tdp: Intel Acer Predator BiFrost OC Arc A770 at 225 W, NVIDIA GeForce RTX 4090 D at 425 W, 89% in favour of Intel Acer Predator BiFrost OC Arc A770. Slot Width splits them by another 40%, again favouring Intel Acer Predator BiFrost OC Arc A770. In Blender Cycles (GPU) the NVIDIA GeForce RTX 4090 D scores 11,062 against 2,448 for the Intel Acer Predator BiFrost OC Arc A770, a lead of 78%.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | Intel | NVIDIA |
| Series | Arc Alchemist | GeForce RTX 40 |
| Board Partner | Acer | NVIDIA Reference (China-market AIB partners: ASUS, MSI, Gigabyte, Colorful, Galax) |
| VRAM | 16 GB-33% | 24 GB |
| Tier | Mainstream | Flagship |
| Memory Type | GDDR6 | GDDR6X |
| Boost Clock | 2200 MHz-4% | 2280 MHz |
| Ray Tracing Support | true | true |
| TDP | 225 W | 425 W-89% |
| Architecture | Xe-HPG Alchemist (ACM-G10) | Ada Lovelace |
| Card Length | 280 mm | 304 mm-9% |
| Slot Width | 2.5 | 3.5-40% |
| MSRP | 349 | 1599 |
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 GeForce RTX 4090 D
8.7 / 10 Expert Rating
A slightly cut-down RTX 4090 that's now been succeeded by the RTX 5090 D - still a very fast card for anyone who already owns one or finds one at a discount.
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