AMD Radeon VII vs Zalman Radeon HD 7970
VS
AMD Radeon VII
Zalman Radeon HD 7970
AMD Radeon VII
Zalman Radeon HD 7970
Key Differences | AMD Radeon VII | Zalman Radeon HD 7970 |
---|---|---|
GPU Base Clock Speed | 1450MHz | 925MHz |
GPU Boost Clock Speed | 1800MHz | Not Known |
Pixel Rate | 230.4 GPixel/s | 29.6 GPixel/s |
GPU Memory Speed | 1000MHz | 1375MHz |
GPU Render Output Units (ROPs) | 64 | 32 |
No. of Supported Displays | Not Known | 6 |
Performance | AMD Radeon VII | Zalman Radeon HD 7970 |
---|---|---|
GPU Base Clock Speed | 1450MHz | 925MHz |
Pixel Rate | 230.4 GPixel/s | 29.6 GPixel/s |
FLOPS (Floating-point Performance) | 13.82 TFLOPS | 3.79 TFLOPS |
GPU Memory Speed | 1000MHz | 1375MHz |
Texture Filter Rate | 432 GTexels/s | 118 GTexels/s |
Total GPU Shading Units | 3840 | 2048 |
Total GPU TMUs | 240 | 128 |
GPU Boost Clock Speed | 1800MHz | Not Known |
GPU Render Output Units (ROPs) | 64 | 32 |
DPFP (Double Precision Floating Point) Support | Yes | Yes |
Features | AMD Radeon VII | Zalman Radeon HD 7970 |
---|---|---|
DirectX Version Info | 12 | 11.1 |
OpenGL Driver Version | 4.6 | 4.2 |
OpenCL Driver Version | 2 | 1.2 |
Multi-display Tech Support | Yes | Yes |
PassMark (G3D) Score | 14209 | 5088 |
Idle GPU Temperature | 29°C | 34°C |
Noise Level Under Load | 59.4dB | 53.1dB |
Idle Power Consumption | 55W | 112W |
Idle Noise Level | 38.7dB | 40.2dB |
3DMark Vantage Texture Fill Result | Not Known | 107.55GTexels/s |
GPU Temperature Under Load | Not Known | 72°C |
3DMark Vantage Pixel Fill Result | Not Known | 13.33GPixel/s |
PassMark (DirectCompute) Benchmark Result | Not Known | 3032 |
Ray Tracing Support | No | No |
3D Support | No | Yes |
Power Consumption Under Peak Load | Not Known | 360W |
Multi-GPU Support Count | Not Known | 4 |
SmallLuxGPU (2.0d4) Result | Not Known | 23600 |
No. of Supported Displays | Not Known | 6 |
Ports | AMD Radeon VII | Zalman Radeon HD 7970 |
---|---|---|
HDMI Output Support | Yes | Yes |
DisplayPort Output | 3 | 0 |
No. of HDMI Ports | 1 | Not Known |
DVI Output Ports | 0 | 1 |
Mini DisplayPort Output | 0 | 2 |
General info | AMD Radeon VII | Zalman Radeon HD 7970 |
---|---|---|
TDP (Thermal Design Point) | No Data Found | No Data Found |
Transistor Count | 13.23 million | 4313 million |
Semiconductor Size | 7nm | 28nm |
PCI Express Version | 4 | 3 |
Dual-GPU Support | No | No |
Air-water Cooling Support | No | No |
Width Size | 305mm | 274mm |
Height | Not Known | 120mm |
Memory | AMD Radeon VII | Zalman Radeon HD 7970 |
---|---|---|
Effective Memory Clock | 2000MHz | 5500MHz |
Max Memory Bandwidth | 1024GB/s | 264GB/s |
RAM | 16GB | 3GB |
Memory Bus Interface Width | 4096bit | 384bit |
GDDR Memory Version | Not Known | 5 |
ECC (Error-Correcting Code) Memory Support | No | No |
Similar Comparisons