AMD Radeon HD 7950 VS AMD Radeon RX 9070
amd
Brand3GB GDDR5
Memory1792
Cores240 GB/s
BandwidthRadeon HD 7950
amd
Brand16GB GDDR6
Memory3584
Cores644.6 GB/s
BandwidthRadeon RX 9070
AMD Radeon HD 7950
Radeon HD 7950
$449 • Jan 2012
Radeon RX 9070
$549 • Mar 2025
AMD Radeon RX 9070
Specs Comparison
| Specification | AMD Radeon HD 7950 | AMD Radeon RX 9070 |
|---|---|---|
| Memory Size | 3 GB | 16 GB |
| Memory Type | GDDR5 | GDDR6 |
| TDP | 200 W | 220 W |
| Core Clock | N/A | N/A |
| Boost Clock | 800 MHz | 2520 MHz |
| Memory Bandwidth | 240 GB/s | 644.6 GB/s |
| Process Size | 28nm | 4nm |
| Architecture | GCN 1.0 | RDNA 4.0 |
| Shading Units | 1792 | 3584 |
| RT Cores | N/A | 56 |
| TMUs | 112 | 224 |
| ROPs | 32 | 128 |
| Memory Bus | 384-bit | 256-bit |
| Memory Clock | 1250 MHz | 2518 MHz |
| Pixel Rate | 25.6 GPixel/s | 322.6 GPixel/s |
| Texture Rate | 89.6 GTexel/s | 564.5 GTexel/s |
| FP32 Performance | 2.867 GFLOPS | 36.13 GFLOPS |
| L2 Cache | 0.75 MB | 8.00 MB |
| Die Size | 352 mm² | 357 mm² |
| Transistors | 4313 Million | 53900 Million |
| Required PSU | 550 W | 550 W |
| Power Connectors | 2x 6-pin | 2x 8-pin |
| Bus Interface | PCIe 3.0 x16 | PCIe 5.0 x16 |
| DirectX | 11.1 | 12.2 |
| Vulkan | N/A | 1.3 |
| OpenGL | 4.6 | 4.6 |
| Foundry | TSMC | TSMC |
Comparison in Synthetic Benchmarks
3DMark Time Spy
Synthetic DirectX 12 benchmark that measures GPU performance in gaming workloads
Graphics Score
AMD Radeon HD 7950
AMD Radeon RX 9070
Geekbench 6
Cross-platform benchmark that measures GPU compute performance using OpenCL and Metal APIs
OpenCL Score
AMD Radeon HD 7950
AMD Radeon RX 9070
GFXBench 5.0
Cross-platform 3D graphics benchmark suite that measures GPU performance across different APIs
Aztec Ruins High (FPS)
AMD Radeon HD 7950
AMD Radeon RX 9070
PassMark G2D
Comprehensive 2D graphics benchmark that measures GPU performance in various graphics operations
G2D Mark
AMD Radeon HD 7950
AMD Radeon RX 9070
Game Benchmarks Comparison
No game benchmarks available for this combination of GPUs yet.
We're working on collecting performance data for this combination of GPUs. Please check back later.
AMD Radeon RX 9070 Wins!
Based on 4 synthetic benchmarks
AMD Radeon HD 7950
AMD • 3GB GDDR5
AMD Radeon RX 9070
AMD • 16GB GDDR6
Where to Buy
Compare with Similar GPUs
Comments & Discussion
Share your thoughts and experiences