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 Radeon RX 6950 XT and Radeon RX 7900 XTX.
On raw speed the Radeon RX 7900 XTX comes out significantly faster — about 33% ahead of the Radeon RX 6950 XT.
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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.
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
The Radeon RX 7900 XTX carries 24GB versus 16GB on the Radeon RX 6950 XT. The extra 8GB helps at 4K, with high-resolution texture packs, and for content-creation or local-AI workloads that exhaust smaller buffers. 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 faster card by about 33%. 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 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?
Does the Radeon RX 7900 XTX have enough VRAM advantage to matter?
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 |
