Radeon RX 7900 XT vs Radeon RX 7900 XTX
The Radeon RX 7900 XTX pulls ahead here — clearly quicker, about 12% ahead of the Radeon RX 7900 XT. It also wins on performance-per-dollar, making it the cleaner choice when you can afford it.
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Comparable or lower specs
Radeon RX 7900 XTX vs Radeon RX 7900 XT: In-Depth Breakdown
Performance: Radeon RX 7900 XTX vs Radeon RX 7900 XT
The Radeon RX 7900 XTX is noticeably faster, around 12% ahead of the Radeon RX 7900 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 5,376 on the Radeon RX 7900 XT.
Price & Value
Pricing has the Radeon RX 7900 XTX at $730 EUR, $47 EUR under the Radeon RX 7900 XT's $777 EUR. Because it's both faster and competitively priced, the Radeon RX 7900 XTX wins on performance-per-dollar by about 19%. The Radeon RX 7900 XTX is trading below its $999 EUR MSRP — a genuine deal. The Radeon RX 7900 XT is trading below its $899 EUR MSRP — a genuine deal.
Power & Efficiency
Power draw favors the Radeon RX 7900 XT (315W vs 355W), and it's the more efficient card too, so it's the easy pick if thermals or a smaller PSU matter.
VRAM & Future-Proofing
The Radeon RX 7900 XTX carries 24GB versus 20GB on the Radeon RX 7900 XT. The extra 4GB 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 800 GB/s (384-bit vs 320-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 7900 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 7900 XT if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 7900 XTX better than the Radeon RX 7900 XT?
Which is better for 4K gaming, the Radeon RX 7900 XT or the Radeon RX 7900 XTX?
Is the Radeon RX 7900 XT worth the extra $47 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 7900 XT or Radeon RX 7900 XTX?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 7900 XT | Radeon RX 7900 XTX |
|---|---|---|
| Architecture | RDNA 3 | RDNA 3 |
| Process Node | TSMC N5 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 5,376 | 6,144✓ |
| Ray Tracing Cores | 84 | 96✓ |
| Tensor / AI Cores | 168 | 192✓ |
Clock Speeds
| Specification | Radeon RX 7900 XT | Radeon RX 7900 XTX |
|---|---|---|
| Base Clock | 1,500 MHz | 1,900 MHz✓ |
| Boost Clock | 2,400 MHz | 2,500 MHz✓ |
Memory
| Specification | Radeon RX 7900 XT | Radeon RX 7900 XTX |
|---|---|---|
| VRAM Capacity | 20 GB | 24 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 320-bit | 384-bit✓ |
| Memory Speed | 20 Gbps | 20 Gbps |
| Bandwidth | 800 GB/s | 960 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 7900 XT | Radeon RX 7900 XTX |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 315 W✓ | 355 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Nov 2022 | Nov 2022 |
Related Reading
RX 7900 XT in 2026: What 20GB Actually Buys You Now That FSR 4 Has Passed It By
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GDDR5 vs GDDR6 vs GDDR6X vs GDDR7: Which VRAM Generation Actually Matters for Your GPU?
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