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 7900 XT and Radeon RX 9070 XT.
On raw speed the Radeon RX 9070 XT comes out marginally faster — about 4% ahead of the Radeon RX 7900 XT. But the Radeon RX 7900 XT is the better value, undercutting it by $5,453 JPY for the performance you get.
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Radeon RX 9070 XT vs Radeon RX 7900 XT: In-Depth Breakdown
Performance: Radeon RX 9070 XT vs Radeon RX 7900 XT
The Radeon RX 9070 XT is marginally faster, around 4% ahead of the Radeon RX 7900 XT. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p.
Price & Value
The Radeon RX 7900 XT currently lists from $121,800 JPY, $5,453 JPY less than the Radeon RX 9070 XT at $127,253 JPY. Despite being slower, the Radeon RX 7900 XT offers the better performance-per-dollar, so budget-focused buyers should weigh it carefully. The Radeon RX 7900 XT still sits about $120,901 JPY above its $899 JPY MSRP. The Radeon RX 9070 XT still sits about $126,654 JPY above its $599 JPY MSRP.
VRAM & Future-Proofing
The Radeon RX 7900 XT carries 20GB versus 16GB on the Radeon RX 9070 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 XT's memory is also faster — 800 GB/s versus 645 GB/s (320-bit vs 256-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Radeon RX 9070 XT is roughly 3 years newer than the Radeon RX 7900 XT (RDNA 4 vs RDNA 3), so it generally benefits from a more modern architecture and longer driver-support runway.
Which should you buy: Radeon RX 7900 XT or Radeon RX 9070 XT?
Choose the Radeon RX 9070 XT 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 9070 XT better than the Radeon RX 7900 XT?
Which is better for 4K gaming, the Radeon RX 7900 XT or the Radeon RX 9070 XT?
Is the Radeon RX 9070 XT worth the extra $5,453 JPY over the Radeon RX 7900 XT?
Does the Radeon RX 7900 XT have enough VRAM advantage to matter?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 7900 XT | Radeon RX 9070 XT |
|---|---|---|
| Architecture | RDNA 3 | RDNA 4 |
| Process Node | TSMC N5 | TSMC N4 |
| CUDA Cores (Stream Processors / Stream Processors) | 5,376✓ | 4,096 |
| Ray Tracing Cores | 84✓ | 64 |
| Tensor / AI Cores | 168✓ | 128 |
Clock Speeds
| Specification | Radeon RX 7900 XT | Radeon RX 9070 XT |
|---|---|---|
| Base Clock | 1,500 MHz | 1,660 MHz✓ |
| Boost Clock | 2,400 MHz | 2,970 MHz✓ |
Memory
| Specification | Radeon RX 7900 XT | Radeon RX 9070 XT |
|---|---|---|
| VRAM Capacity | 20 GB✓ | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 320-bit✓ | 256-bit |
| Memory Speed | 20 Gbps | 20 Gbps |
| Bandwidth | 800 GB/s✓ | 644.6 GB/s |
Connectivity & Power
| Specification | Radeon RX 7900 XT | Radeon RX 9070 XT |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 300 W✓ | 304 W |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Nov 2022 | Mar 2025 |
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