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. But the Radeon RX 7900 XT is the better value, undercutting it by $244 EUR for the performance you get.
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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 XT at $1,081 EUR, $244 EUR under the Radeon RX 7900 XTX's $1,326 EUR. Despite being slower, the Radeon RX 7900 XT offers the better performance-per-dollar (~9% better value), so budget-focused buyers should weigh it carefully. The Radeon RX 7900 XT still sits about $182 EUR above its $899 EUR MSRP. The Radeon RX 7900 XTX still sits about $327 EUR above its $999 EUR MSRP.
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?
Choose the Radeon RX 7900 XTX if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 7900 XT stretches your money further for only slightly lower performance.
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 XTX worth the extra $244 EUR over the Radeon RX 7900 XT?
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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