Radeon RX 7700 XT vs Radeon RX 9070
Performance-wise the Radeon RX 9070 is out front, dramatically faster, roughly 41% up on the Radeon RX 7700 XT. It is also the stronger value pick here, so it's the easy recommendation if your budget allows.
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Radeon RX 9070 vs Radeon RX 7700 XT: In-Depth Breakdown
Performance: Radeon RX 9070 vs Radeon RX 7700 XT
The Radeon RX 9070 is dramatically faster, around 41% ahead of the Radeon RX 7700 XT. That gap is enough to move it up a tier: the Radeon RX 9070 is comfortable at 4K with upscaling and native 1440p, while the Radeon RX 7700 XT is better matched to 1440p. The Radeon RX 9070 packs 3,584 stream processors versus 3,456 on the Radeon RX 7700 XT.
Price & Value
Right now the Radeon RX 7700 XT starts at $499 EUR against $586 EUR for the Radeon RX 9070. Because it's both faster and competitively priced, the Radeon RX 9070 wins on performance-per-dollar by about 20%.
Power & Efficiency
The Radeon RX 9070 sips power at 220W next to the Radeon RX 7700 XT's 245W, and still leads on performance-per-watt — quieter, cooler, and gentler on your PSU. Its more modern RDNA 4 architecture on a TSMC N4 process is part of why it does more with each watt.
VRAM & Future-Proofing
The Radeon RX 9070's 16GB (vs 12GB on the Radeon RX 7700 XT) gives it more room for 4K textures and memory-hungry creative or AI workloads. The Radeon RX 9070's memory is also faster — 645 GB/s versus 432 GB/s (256-bit vs 192-bit bus) — which helps feed the GPU at 4K and with heavy textures.
Generation & Longevity
The Radeon RX 9070 is roughly 2 years newer than the Radeon RX 7700 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 7700 XT or Radeon RX 9070?
The Radeon RX 9070 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 7700 XT if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 9070 better than the Radeon RX 7700 XT?
Which is better for 4K gaming, the Radeon RX 7700 XT or the Radeon RX 9070?
Is the Radeon RX 9070 worth the extra $87 EUR over the Radeon RX 7700 XT?
Does the Radeon RX 9070 have enough VRAM advantage to matter?
Which should you buy: Radeon RX 7700 XT or Radeon RX 9070?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 7700 XT | Radeon RX 9070 |
|---|---|---|
| Architecture | RDNA 3 | RDNA 4 |
| Process Node | TSMC N5 | TSMC N4 |
| CUDA Cores (Stream Processors / Stream Processors) | 3,456 | 3,584✓ |
| Ray Tracing Cores | 54 | 56✓ |
| Tensor / AI Cores | 108 | 112✓ |
Clock Speeds
| Specification | Radeon RX 7700 XT | Radeon RX 9070 |
|---|---|---|
| Base Clock | 1,900 MHz✓ | 1,330 MHz |
| Boost Clock | 2,544 MHz✓ | 2,520 MHz |
Memory
| Specification | Radeon RX 7700 XT | Radeon RX 9070 |
|---|---|---|
| VRAM Capacity | 12 GB | 16 GB✓ |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 192-bit | 256-bit✓ |
| Memory Speed | 18 Gbps | 20 Gbps✓ |
| Bandwidth | 432 GB/s | 644.6 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 7700 XT | Radeon RX 9070 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 245 W | 220 W✓ |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Aug 2023 | Mar 2025 |
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