Arc A770 vs GeForce RTX 3080 Ti
The GeForce RTX 3080 Ti pulls ahead here — in a different league, about 95% ahead of the Arc A770.
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GeForce RTX 3080 Ti vs Arc A770: In-Depth Breakdown
Performance: GeForce RTX 3080 Ti vs Arc A770
The GeForce RTX 3080 Ti is dramatically faster, around 95% ahead of the Arc A770. That gap is enough to move it up a tier: the GeForce RTX 3080 Ti is comfortable at 1440p, while the Arc A770 is better matched to 1080p.
Power & Efficiency
At 225W vs 350W, the Arc A770 is the gentler load on your system. The GeForce RTX 3080 Ti's extra power draw buys more performance per watt, not just more heat — worth it if your PSU has the headroom.
VRAM & Future-Proofing
The Arc A770 carries 16GB versus 12GB on the GeForce RTX 3080 Ti. The extra 4GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers.
Features & Ecosystem
Beyond raw numbers, the Arc A770 brings Intel XeSS upscaling and AV1 encoding, while the GeForce RTX 3080 Ti offers NVIDIA DLSS upscaling/frame generation and stronger ray tracing. If you lean on upscaling or ray tracing, that ecosystem difference can matter as much as the frame-rate gap.
Which should you buy: Arc A770 or GeForce RTX 3080 Ti?
The GeForce RTX 3080 Ti is the faster card by about 95%. With live pricing limited for this pair, base your decision on the spec differences above — particularly VRAM and power draw — and check current stock before buying.
Frequently Asked Questions
Is the GeForce RTX 3080 Ti better than the Arc A770?
Which is better for 4K gaming, the Arc A770 or the GeForce RTX 3080 Ti?
Does the Arc A770 have enough VRAM advantage to matter?
Which should you buy: Arc A770 or GeForce RTX 3080 Ti?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A770 | GeForce RTX 3080 Ti |
|---|---|---|
| Architecture | Alchemist | Ampere |
| Process Node | TSMC N6 | Samsung 8nm |
| CUDA Cores (Shading Units / CUDA Cores) | 4,096 | 10,240✓ |
| Ray Tracing Cores | 32 | 80✓ |
| Tensor / AI Cores | 512✓ | 320 |
Clock Speeds
| Specification | Arc A770 | GeForce RTX 3080 Ti |
|---|---|---|
| Base Clock | 2,100 MHz✓ | 1,365 MHz |
| Boost Clock | 2,400 MHz✓ | 1,665 MHz |
Memory
| Specification | Arc A770 | GeForce RTX 3080 Ti |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 12 GB |
| Memory Type | GDDR6 | GDDR6X |
| Memory Bus | 256-bit | 384-bit✓ |
| Memory Speed | 17.5 Gbps | 19 Gbps✓ |
| Bandwidth | 560 GB/s | 912 GB/s✓ |
Connectivity & Power
| Specification | Arc A770 | GeForce RTX 3080 Ti |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 225 W✓ | 350 W |
| Power Connectors | 2x 8-pin | 1x 12-pin |
| Released | Oct 2022 | May 2021 |
Related Reading
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Intel Arc Alchemist in 2026: Is a Used A580, A750 or A770 Still Worth Buying?
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