Arc A770 vs Radeon RX 6800 XT
On raw speed the Radeon RX 6800 XT comes out ahead: far and away the quicker card, about 85% ahead of the Arc A770. That said, the Arc A770 is the smarter buy on value — $287 EUR less for the performance on offer.
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Radeon RX 6800 XT vs Arc A770: In-Depth Breakdown
Performance: Radeon RX 6800 XT vs Arc A770
The Radeon RX 6800 XT is dramatically faster, around 85% ahead of the Arc A770. That gap is enough to move it up a tier: the Radeon RX 6800 XT is comfortable at 1440p, while the Arc A770 is better matched to 1080p.
Price & Value
The Arc A770 currently lists from $302 EUR, $287 EUR less than the Radeon RX 6800 XT at $589 EUR. Despite being slower, the Arc A770 offers the better performance-per-dollar (~5% better value), so budget-focused buyers should weigh it carefully. The Arc A770 is trading below its $329 EUR MSRP — a genuine deal. The Radeon RX 6800 XT is trading below its $649 EUR MSRP — a genuine deal.
Power & Efficiency
On power, the Arc A770 is the gentler choice at 225W versus 300W. The Radeon RX 6800 XT is more efficient per watt because it's faster, but its higher 300W draw means more heat and a bigger PSU.
Generation & Longevity
The Arc A770 is roughly 2 years newer than the Radeon RX 6800 XT (Alchemist vs RDNA 2), so it generally benefits from a more modern architecture and longer driver-support runway.
Features & Ecosystem
Beyond raw numbers, the Arc A770 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 6800 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 6800 XT?
Choose the Radeon RX 6800 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 6800 XT better than the Arc A770?
Which is better for 4K gaming, the Arc A770 or the Radeon RX 6800 XT?
Is the Radeon RX 6800 XT worth the extra $287 EUR over the Arc A770?
Which should you buy: Arc A770 or Radeon RX 6800 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A770 | Radeon RX 6800 XT |
|---|---|---|
| Architecture | Alchemist | RDNA 2 |
| Process Node | TSMC N6 | TSMC N7 |
| CUDA Cores (Shading Units / Stream Processors) | 4,096 | 4,608✓ |
| Ray Tracing Cores | 32 | 72✓ |
| Tensor / AI Cores | 512 | — |
Clock Speeds
| Specification | Arc A770 | Radeon RX 6800 XT |
|---|---|---|
| Base Clock | 2,100 MHz✓ | 1,825 MHz |
| Boost Clock | 2,400 MHz✓ | 2,250 MHz |
Memory
| Specification | Arc A770 | Radeon RX 6800 XT |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 17.5 Gbps✓ | 16 Gbps |
| Bandwidth | 560 GB/s✓ | 512 GB/s |
Connectivity & Power
| Specification | Arc A770 | Radeon RX 6800 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 225 W✓ | 300 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Oct 2022 | Oct 2020 |
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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