Arc A770 vs Radeon RX 6950 XT
On raw speed the Radeon RX 6950 XT comes out ahead: far and away the quicker card, about 110% ahead of the Arc A770. That said, the Arc A770 is the smarter buy on value — $1,225 EUR less for the performance on offer.
Maximum Capacity Reached. Remove a model to add another. (2/2)
Radeon RX 6950 XT vs Arc A770: In-Depth Breakdown
Performance: Radeon RX 6950 XT vs Arc A770
The Radeon RX 6950 XT is dramatically faster, around 110% ahead of the Arc A770. That gap is enough to move it up a tier: the Radeon RX 6950 XT is comfortable at 4K with upscaling and native 1440p, while the Arc A770 is better matched to 1080p.
Price & Value
The Arc A770 currently lists from $331 EUR, $1,225 EUR less than the Radeon RX 6950 XT at $1,556 EUR. Despite being slower, the Arc A770 offers the better performance-per-dollar (~124% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 6950 XT still sits about $457 EUR above its $1,099 EUR MSRP.
Power & Efficiency
On power, the Arc A770 is the gentler choice at 225W versus 335W. The Radeon RX 6950 XT is more efficient per watt because it's faster, but its higher 335W draw means more heat and a bigger PSU.
Features & Ecosystem
Beyond raw numbers, the Arc A770 brings Intel XeSS upscaling and AV1 encoding, while the Radeon RX 6950 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 6950 XT?
Choose the Radeon RX 6950 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 6950 XT better than the Arc A770?
Which is better for 4K gaming, the Arc A770 or the Radeon RX 6950 XT?
Is the Radeon RX 6950 XT worth the extra $1,225 EUR over the Arc A770?
Which should you buy: Arc A770 or Radeon RX 6950 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Arc A770 | Radeon RX 6950 XT |
|---|---|---|
| Architecture | Alchemist | RDNA 2 |
| Process Node | TSMC N6 | TSMC N7 |
| CUDA Cores (Shading Units / Stream Processors) | 4,096 | 5,120✓ |
| Ray Tracing Cores | 32 | 80✓ |
| Tensor / AI Cores | 512 | — |
Clock Speeds
| Specification | Arc A770 | Radeon RX 6950 XT |
|---|---|---|
| Base Clock | 2,100 MHz✓ | 1,860 MHz |
| Boost Clock | 2,400 MHz✓ | 2,310 MHz |
Memory
| Specification | Arc A770 | Radeon RX 6950 XT |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 17.5 Gbps | 18 Gbps✓ |
| Bandwidth | 560 GB/s | 576 GB/s✓ |
Connectivity & Power
| Specification | Arc A770 | Radeon RX 6950 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 225 W✓ | 335 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Oct 2022 | May 2022 |
Related Reading
Intel Arc A770 in 2026: The Used-Market 16GB Card — What Still Works, and What Still Breaks
The A770 is discontinued Alchemist silicon with a 16GB frame buffer and a 256-bit bus. Four years of driver work fixed a lot — and left some things broken. An honest read on who should buy one used, and who absolutely should not.
How to Run Powerful Local LLMs on a Budget GPU in 2026
An 8GB GPU can now run near-flagship open models locally. Here's how QAT, MoE, llama.cpp offloading and MTP turn a budget PC into a private AI rig in 2026.
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.