Arc A770 vs GeForce RTX 3070 Ti
Performance-wise the GeForce RTX 3070 Ti is out front, dramatically faster, roughly 50% up on the Arc A770.
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GeForce RTX 3070 Ti vs Arc A770: In-Depth Breakdown
Performance: GeForce RTX 3070 Ti vs Arc A770
The GeForce RTX 3070 Ti is dramatically faster, around 50% ahead of the Arc A770. That gap is enough to move it up a tier: the GeForce RTX 3070 Ti is comfortable at 1440p, while the Arc A770 is better matched to 1080p.
Power & Efficiency
The Arc A770 is the lighter draw at 225W against the GeForce RTX 3070 Ti's 290W, making it the easier card to power and cool. The GeForce RTX 3070 Ti draws more in absolute terms but squeezes out more performance per watt, so budget for a beefier PSU if you go that route.
VRAM & Future-Proofing
The Arc A770's 16GB (vs 8GB on the GeForce RTX 3070 Ti) gives it more room for 4K textures and memory-hungry creative or AI workloads.
Features & Ecosystem
Beyond raw numbers, the Arc A770 brings Intel XeSS upscaling and AV1 encoding, while the GeForce RTX 3070 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 3070 Ti?
The GeForce RTX 3070 Ti is the faster card by about 50%. 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 3070 Ti better than the Arc A770?
Which is better for 4K gaming, the Arc A770 or the GeForce RTX 3070 Ti?
Does the Arc A770 have enough VRAM advantage to matter?
Which should you buy: Arc A770 or GeForce RTX 3070 Ti?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A770 | GeForce RTX 3070 Ti |
|---|---|---|
| Architecture | Alchemist | Ampere |
| Process Node | TSMC N6 | Samsung 8nm |
| CUDA Cores (Shading Units / CUDA Cores) | 4,096 | 6,144✓ |
| Ray Tracing Cores | 32 | 48✓ |
| Tensor / AI Cores | 512✓ | 192 |
Clock Speeds
| Specification | Arc A770 | GeForce RTX 3070 Ti |
|---|---|---|
| Base Clock | 2,100 MHz✓ | 1,575 MHz |
| Boost Clock | 2,400 MHz✓ | 1,770 MHz |
Memory
| Specification | Arc A770 | GeForce RTX 3070 Ti |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 8 GB |
| Memory Type | GDDR6 | GDDR6X |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 17.5 Gbps | 19 Gbps✓ |
| Bandwidth | 560 GB/s | 608 GB/s✓ |
Connectivity & Power
| Specification | Arc A770 | GeForce RTX 3070 Ti |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 225 W✓ | 290 W |
| Power Connectors | 2x 8-pin | 1x 12-pin |
| Released | Oct 2022 | May 2021 |
Related Reading
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How to Run Powerful Local LLMs on a Budget GPU in 2026
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Intel Arc Alchemist in 2026: Is a Used A580, A750 or A770 Still Worth Buying?
Every Arc Alchemist card is discontinued, and Battlemage replaced them. So what does a used A580, A750 or A770 still buy you — and at what price does it beat a new Arc B580? An honest retrospective on Intel's first discrete GPUs.