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Intel Acer Predator BiFrost OC Arc A770 vs AMD Radeon RX 6650 XT: Comparison
Intel Acer Predator BiFrost OC Arc A770 and AMD Radeon RX 6650 XT separate most on vram: Intel Acer Predator BiFrost OC Arc A770 at 16 GB, AMD Radeon RX 6650 XT at 8 GB, 50% in favour of Intel Acer Predator BiFrost OC Arc A770. TDP splits them by another 25%, this time favouring AMD Radeon RX 6650 XT. They match on tier and memory type. In Blender Cycles (GPU) the Intel Acer Predator BiFrost OC Arc A770 scores 2,448 against 1,065 for the AMD Radeon RX 6650 XT, a lead of 56%.
Specs
| Specification |  |  |
|---|---|---|
| GPU Brand | Intel | AMD |
| Series | Arc Alchemist | Radeon RX 6000 |
| Board Partner | Acer | Reference |
| VRAM | 16 GB | 8 GB-50% |
| Tier | Mainstream | Mainstream |
| Memory Type | GDDR6 | GDDR6 |
| Boost Clock | 2200 MHz-17% | 2635 MHz |
| Ray Tracing Support | true | Yes |
| TDP | 225 W-25% | 180 W |
| Architecture | Xe-HPG Alchemist (ACM-G10) | RDNA 2 |
| MSRP | 349 | 399 |
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 Radeon RX 6650 XT
7 / 10 Expert Rating
A solid mainstream pick if its price and 8GB VRAM allocation match your target resolution.
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