Arc A770 vs Radeon RX 7700 XT
The Radeon RX 7700 XT pulls ahead here — in a different league, about 60% ahead of the Arc A770. But the Arc A770 is the better value, undercutting it by $230 USD for the performance you get.
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Radeon RX 7700 XT vs Arc A770: In-Depth Breakdown
Performance: Radeon RX 7700 XT vs Arc A770
The Radeon RX 7700 XT is dramatically faster, around 60% ahead of the Arc A770. That gap is enough to move it up a tier: the Radeon RX 7700 XT is comfortable at 1440p, while the Arc A770 is better matched to 1080p.
Price & Value
Pricing has the Arc A770 at $160 USD, $230 USD under the Radeon RX 7700 XT's $390 USD. Despite being slower, the Arc A770 offers the better performance-per-dollar (~52% better value), so budget-focused buyers should weigh it carefully. The Arc A770 is trading below its $329 USD MSRP — a genuine deal. The Radeon RX 7700 XT is trading below its $449 USD MSRP — a genuine deal.
Power & Efficiency
At 225W vs 245W, the Arc A770 is the gentler load on your system. The Radeon RX 7700 XT's extra power draw buys more performance per watt, not just more heat — worth it if your PSU has the headroom. Its more modern RDNA 3 architecture on a TSMC N5 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Arc A770 carries 16GB versus 12GB on the Radeon RX 7700 XT. 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 Radeon RX 7700 XT offers AMD FSR upscaling and strong rasterization value. 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 Radeon RX 7700 XT?
Choose the Radeon RX 7700 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the Arc A770 stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 7700 XT better than the Arc A770?
Which is better for 4K gaming, the Arc A770 or the Radeon RX 7700 XT?
Is the Radeon RX 7700 XT worth the extra $230 USD over the Arc A770?
Does the Arc A770 have enough VRAM advantage to matter?
Which should you buy: Arc A770 or Radeon RX 7700 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A770 | Radeon RX 7700 XT |
|---|---|---|
| Architecture | Alchemist | RDNA 3 |
| Process Node | TSMC N6 | TSMC N5 |
| CUDA Cores (Shading Units / Stream Processors) | 4,096✓ | 3,456 |
| Ray Tracing Cores | 32 | 54✓ |
| Tensor / AI Cores | 512✓ | 108 |
Clock Speeds
| Specification | Arc A770 | Radeon RX 7700 XT |
|---|---|---|
| Base Clock | 2,100 MHz✓ | 1,900 MHz |
| Boost Clock | 2,400 MHz | 2,544 MHz✓ |
Memory
| Specification | Arc A770 | Radeon RX 7700 XT |
|---|---|---|
| VRAM Capacity | 16 GB✓ | 12 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit✓ | 192-bit |
| Memory Speed | 17.5 Gbps | 18 Gbps✓ |
| Bandwidth | 560 GB/s✓ | 432 GB/s |
Connectivity & Power
| Specification | Arc A770 | Radeon RX 7700 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 225 W✓ | 245 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Oct 2022 | Aug 2023 |
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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