Radeon RX 6950 XT vs Radeon RX 7900 XTX
On raw speed the Radeon RX 7900 XTX comes out ahead: well ahead on speed, about 33% ahead of the Radeon RX 6950 XT. Best performance and best value in one card here — the clear recommendation if you can afford it.
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Comparable or lower specs
Radeon RX 7900 XTX vs Radeon RX 6950 XT: In-Depth Breakdown
Performance: Radeon RX 7900 XTX vs Radeon RX 6950 XT
The Radeon RX 7900 XTX is significantly faster, around 33% ahead of the Radeon RX 6950 XT. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p. The Radeon RX 7900 XTX packs 6,144 stream processors versus 5,120 on the Radeon RX 6950 XT.
Price & Value
The Radeon RX 7900 XTX currently lists from $1,110 EUR, $259 EUR less than the Radeon RX 6950 XT at $1,369 EUR. Because it's both faster and competitively priced, the Radeon RX 7900 XTX wins on performance-per-dollar by about 64%. The Radeon RX 7900 XTX still sits about $111 EUR above its $999 EUR MSRP. The Radeon RX 6950 XT still sits about $270 EUR above its $1,099 EUR MSRP.
Power & Efficiency
On power, the Radeon RX 6950 XT is the gentler choice at 335W versus 355W. The Radeon RX 7900 XTX is more efficient per watt because it's faster, but its higher 355W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
VRAM favors the Radeon RX 7900 XTX at 24GB versus 16GB on the Radeon RX 6950 XT — that extra 8GB matters most at 4K, with high-res texture packs, and for content-creation/local-AI work. The Radeon RX 7900 XTX's memory is also faster — 960 GB/s versus 576 GB/s (384-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 6950 XT or Radeon RX 7900 XTX?
The Radeon RX 7900 XTX is the all-round winner here — it's faster and the better value, so buy it if it fits your budget. Only consider the Radeon RX 6950 XT if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 7900 XTX better than the Radeon RX 6950 XT?
Which is better for 4K gaming, the Radeon RX 6950 XT or the Radeon RX 7900 XTX?
Is the Radeon RX 6950 XT worth the extra $259 EUR over the Radeon RX 7900 XTX?
Does the Radeon RX 7900 XTX have enough VRAM advantage to matter?
Which should you buy: Radeon RX 6950 XT or Radeon RX 7900 XTX?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 6950 XT | Radeon RX 7900 XTX |
|---|---|---|
| Architecture | RDNA 2 | RDNA 3 |
| Process Node | TSMC N7 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 5,120 | 6,144✓ |
| Ray Tracing Cores | 80 | 96✓ |
| Tensor / AI Cores | — | 192 |
Clock Speeds
| Specification | Radeon RX 6950 XT | Radeon RX 7900 XTX |
|---|---|---|
| Base Clock | 1,860 MHz | 1,900 MHz✓ |
| Boost Clock | 2,310 MHz | 2,500 MHz✓ |
Memory
| Specification | Radeon RX 6950 XT | Radeon RX 7900 XTX |
|---|---|---|
| VRAM Capacity | 16 GB | 24 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 384-bit✓ |
| Memory Speed | 18 Gbps | 20 Gbps✓ |
| Bandwidth | 576 GB/s | 960 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 6950 XT | Radeon RX 7900 XTX |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 335 W✓ | 355 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | May 2022 | Nov 2022 |
