GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
Market comparison is currently pending while we verify the latest benchmarks for Arc A770 and GeForce RTX 4070 Ti.
On raw speed the GeForce RTX 4070 Ti comes out dramatically faster — about 135% ahead of the Arc A770.
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GeForce RTX 4070 Ti vs Arc A770: In-Depth Breakdown
Performance: GeForce RTX 4070 Ti vs Arc A770
The GeForce RTX 4070 Ti is dramatically faster, around 135% ahead of the Arc A770. That gap is enough to move it up a tier: the GeForce RTX 4070 Ti is comfortable at 4K with upscaling and native 1440p, while the Arc A770 is better matched to 1080p.
Power & Efficiency
On power, the Arc A770 is the gentler choice at 225W versus 285W. The GeForce RTX 4070 Ti is more efficient per watt because it's faster, but its higher 285W draw means more heat and a bigger PSU. Its more modern Ada Lovelace architecture on a TSMC N4 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Arc A770 carries 16GB versus 12GB on the GeForce RTX 4070 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 4070 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 4070 Ti?
The GeForce RTX 4070 Ti is the faster card by about 135%. 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 4070 Ti better than the Arc A770?
Which is better for 4K gaming, the Arc A770 or the GeForce RTX 4070 Ti?
Does the Arc A770 have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A770 | GeForce RTX 4070 Ti |
|---|---|---|
| Architecture | Alchemist | Ada Lovelace |
| Process Node | TSMC N6 | TSMC N4 |
| CUDA Cores (Shading Units / CUDA Cores) | 4,096 | 7,680✓ |
| Ray Tracing Cores | 32 | 60✓ |
| Tensor / AI Cores | 512✓ | 240 |
Clock Speeds
| Specification | Arc A770 | GeForce RTX 4070 Ti |
|---|---|---|
| Base Clock | 2,100 MHz | 2,310 MHz✓ |
| Boost Clock | 2,400 MHz | 2,610 MHz✓ |
Memory
| Specification | Arc A770 | GeForce RTX 4070 Ti |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 12 GB |
| Memory Type | GDDR6 | GDDR6X |
| Memory Bus | 256-bit✓ | 192-bit |
| Memory Speed | 17.5 Gbps | 21 Gbps✓ |
| Bandwidth | 560 GB/s✓ | 504 GB/s |
Connectivity & Power
| Specification | Arc A770 | GeForce RTX 4070 Ti |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 225 W✓ | 285 W |
| Power Connectors | 2x 8-pin | 1x 16-pin |
| Released | Oct 2022 | Jan 2023 |
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