AMD Radeon VII vs EVGA GeForce GTX 640 4GB
VS
AMD Radeon VII
EVGA GeForce GTX 640 4GB
Key Differences
Performance
Features
Ports
General info
Memory
AMD Radeon VII
EVGA GeForce GTX 640 4GB
Key Differences
|
AMD Radeon VII | EVGA GeForce GTX 640 4GB |
|---|---|---|
| GPU Base Clock Speed | 1450MHz | 900MHz |
| GPU Boost Clock Speed | 1800MHz | Not Known |
| Pixel Rate | 230.4 GPixel/s | 7.22 GPixel/s |
| GPU Memory Speed | 1000MHz | 901MHz |
| GPU Render Output Units (ROPs) | 64 | 16 |
| No. of Supported Displays | Not Known | Not Known |
Performance
|
AMD Radeon VII | EVGA GeForce GTX 640 4GB |
|---|---|---|
| GPU Base Clock Speed | 1450MHz | 900MHz |
| Pixel Rate | 230.4 GPixel/s | 7.22 GPixel/s |
| FLOPS (Floating-point Performance) | 13.82 TFLOPS | 0.69 TFLOPS |
| GPU Memory Speed | 1000MHz | 901MHz |
| Texture Filter Rate | 432 GTexels/s | 28.8 GTexels/s |
| Total GPU Shading Units | 3840 | 384 |
| Total GPU TMUs | 240 | 32 |
| GPU Boost Clock Speed | 1800MHz | Not Known |
| GPU Render Output Units (ROPs) | 64 | 16 |
| DPFP (Double Precision Floating Point) Support |  Yes
|
 No
|
Features
|
AMD Radeon VII | EVGA GeForce GTX 640 4GB |
|---|---|---|
| DirectX Version Info | 12 | 11 |
| OpenGL Driver Version | 4.6 | 4.3 |
| OpenCL Driver Version | 2 | 1.1 |
| Multi-display Tech Support | Yes
|
Yes
|
| PassMark (G3D) Score | 14209 | 644 |
| Idle GPU Temperature | 29°C | Not Known |
| Noise Level Under Load | 59.4dB | Not Known |
| Idle Power Consumption | 55W | Not Known |
| Idle Noise Level | 38.7dB | Not Known |
| PassMark (DirectCompute) Benchmark Result | Not Known | 1297 |
| Ray Tracing Support | No
|
No
|
| 3D Support | No
|
Yes
|
Ports
|
AMD Radeon VII | EVGA GeForce GTX 640 4GB |
|---|---|---|
| HDMI Output Support | Yes
|
Yes
|
| DisplayPort Output | 3 | 0 |
| No. of HDMI Ports | 1 | Not Known |
| DVI Output Ports | 0 | 2 |
| Mini DisplayPort Output | 0 | 0 |
General info
|
AMD Radeon VII | EVGA GeForce GTX 640 4GB |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 13.23 million | 1270 million |
| Semiconductor Size | 7nm | 28nm |
| PCI Express Version | 4 | 3 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 305mm | 170mm |
| Height | Not Known | 111mm |
Memory
|
AMD Radeon VII | EVGA GeForce GTX 640 4GB |
|---|---|---|
| Effective Memory Clock | 2000MHz | 1802MHz |
| Max Memory Bandwidth | 1024GB/s | 28.8GB/s |
| RAM | 16GB | 4GB |
| Memory Bus Interface Width | 4096bit | 128bit |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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