Radeon RX 7900 GRE vs Radeon RX 9070
Performance-wise the Radeon RX 9070 is out front, marginally faster, roughly 5% up on the Radeon RX 7900 GRE. 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 7900 GRE: In-Depth Breakdown
Performance: Radeon RX 9070 vs Radeon RX 7900 GRE
The Radeon RX 9070 is marginally faster, around 5% ahead of the Radeon RX 7900 GRE. Both cards sit in the same broad class, well suited to 4K with upscaling and native 1440p.
Price & Value
Right now the Radeon RX 9070 starts at $610 USD against $800 USD for the Radeon RX 7900 GRE. Because it's both faster and competitively priced, the Radeon RX 9070 wins on performance-per-dollar by about 37%. The Radeon RX 7900 GRE still sits about $251 USD above its $549 USD MSRP.
Power & Efficiency
The Radeon RX 9070 sips power at 220W next to the Radeon RX 7900 GRE's 260W, 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.
Memory & Bandwidth
The Radeon RX 9070's memory is faster — 645 GB/s versus 576 GB/s — which helps feed the GPU at 4K and with heavy textures.
Which should you buy: Radeon RX 7900 GRE 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 7900 GRE if you find it at a steep discount.
Frequently Asked Questions
Is the Radeon RX 9070 better than the Radeon RX 7900 GRE?
Which is better for 4K gaming, the Radeon RX 7900 GRE or the Radeon RX 9070?
Is the Radeon RX 7900 GRE worth the extra $190 USD over the Radeon RX 9070?
Which should you buy: Radeon RX 7900 GRE or Radeon RX 9070?
Technical Specifications Comparison
Architecture & Cores
| Specification | Radeon RX 7900 GRE | Radeon RX 9070 |
|---|---|---|
| Architecture | RDNA 3 | RDNA 4 |
| Process Node | TSMC N5 | TSMC N4 |
| CUDA Cores (Stream Processors / Stream Processors) | 5,120✓ | 3,584 |
| Ray Tracing Cores | 80✓ | 56 |
| Tensor / AI Cores | 160✓ | 112 |
Clock Speeds
| Specification | Radeon RX 7900 GRE | Radeon RX 9070 |
|---|---|---|
| Base Clock | 1,287 MHz | 1,330 MHz✓ |
| Boost Clock | 2,245 MHz | 2,520 MHz✓ |
Memory
| Specification | Radeon RX 7900 GRE | Radeon RX 9070 |
|---|---|---|
| VRAM Capacity | 16 GB | 16 GB |
| Memory Type | GDDR6 | GDDR6 |
| Memory Bus | 256-bit | 256-bit |
| Memory Speed | 18 Gbps | 20 Gbps✓ |
| Bandwidth | 576 GB/s | 644.6 GB/s✓ |
Connectivity & Power
| Specification | Radeon RX 7900 GRE | Radeon RX 9070 |
|---|---|---|
| Interface | PCIe 4.0 x16 | PCIe 5.0 x16 |
| TDP | 260 W | 220 W✓ |
| Power Connectors | 2x 8-pin | 2x 8-pin |
| Released | Feb 2024 | Mar 2025 |
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