GPU Comparison
Select up to 2 GPUs to analyze their pricing, performance, and specifications side-by-side.
Market Value Leader
It's a tight race! Both the Radeon RX 7700 XT and the Radeon RX 7900 XT offer nearly identical market value.
On raw speed the Radeon RX 7900 XT comes out dramatically faster — about 56% ahead of the Radeon RX 7700 XT. But the Radeon RX 7700 XT is the better value, undercutting it by $270 EUR for the performance you get.
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Radeon RX 7900 XT vs Radeon RX 7700 XT: In-Depth Breakdown
Performance: Radeon RX 7900 XT vs Radeon RX 7700 XT
The Radeon RX 7900 XT is dramatically faster, around 56% ahead of the Radeon RX 7700 XT. That gap is enough to move it up a tier: the Radeon RX 7900 XT is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 7700 XT is better matched to 1440p. The Radeon RX 7900 XT packs 5,376 stream processors versus 3,456 on the Radeon RX 7700 XT. The Radeon RX 7900 XT also has more RT cores (84 vs 54) and more AI cores (168 vs 108), strengthening its ray-tracing and AI-upscaling performance.
Price & Value
The Radeon RX 7700 XT currently lists from $439 EUR, $270 EUR less than the Radeon RX 7900 XT at $709 EUR. Despite being slower, the Radeon RX 7700 XT offers the better performance-per-dollar, so budget-focused buyers should weigh it carefully. The Radeon RX 7900 XT is trading below its $899 EUR MSRP — a genuine deal.
Power & Efficiency
On power, the Radeon RX 7700 XT is the gentler choice at 245W versus 300W. The Radeon RX 7900 XT is more efficient per watt because it's faster, but its higher 300W draw means more heat and a bigger PSU.
VRAM & Future-Proofing
The Radeon RX 7900 XT carries 20GB versus 12GB on the Radeon RX 7700 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 XT's memory is also faster — 800 GB/s versus 432 GB/s (320-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 7700 XT or Radeon RX 7900 XT?
Choose the Radeon RX 7900 XT if you want the most performance and can absorb the higher price. If you're optimizing for value, the Radeon RX 7700 XT stretches your money further for only slightly lower performance.
Frequently Asked Questions
Is the Radeon RX 7900 XT better than the Radeon RX 7700 XT?
Which is better for 4K gaming, the Radeon RX 7700 XT or the Radeon RX 7900 XT?
Is the Radeon RX 7900 XT worth the extra $270 EUR over the Radeon RX 7700 XT?
Does the Radeon RX 7900 XT have enough VRAM advantage to matter?
Which is better for ray tracing, the Radeon RX 7900 XT or the Radeon RX 7700 XT?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 7700 XT | Radeon RX 7900 XT |
|---|---|---|
| Architecture | RDNA 3 | RDNA 3 |
| Process Node | TSMC N5 | TSMC N5 |
| CUDA Cores (Stream Processors / Stream Processors) | 3,456 | 5,376✓ |
| Ray Tracing Cores | 54 | 84✓ |
| Tensor / AI Cores | 108 | 168✓ |
Clock Speeds
| Specification | Radeon RX 7700 XT | Radeon RX 7900 XT |
|---|---|---|
| Base Clock | 1,900 MHz✓ | 1,500 MHz |
| Boost Clock | 2,544 MHz✓ | 2,400 MHz |
Memory
| Specification | Radeon RX 7700 XT | Radeon RX 7900 XT |
|---|---|---|
| VRAM Capacity | 12 GB | 20 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 320-bit✓ |
| Memory Speed | 18 Gbps | 20 Gbps✓ |
| Bandwidth | 432 GB/s | 800 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 7700 XT | Radeon RX 7900 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 4.0 x16 |
| TDP | 245 W✓ | 300 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Aug 2023 | Nov 2022 |
Related Reading
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