Sapphire Radeon Pro Duo vs Nvidia Tesla K40
VS
Sapphire Radeon Pro Duo
Nvidia Tesla K40
Key Differences
Performance
Features
Ports
General info
Memory
Sapphire Radeon Pro Duo
Nvidia Tesla K40
Key Differences
|
Sapphire Radeon Pro Duo | Nvidia Tesla K40 |
|---|---|---|
| GPU Base Clock Speed | 1000MHz | 745MHz |
| GPU Boost Clock Speed | Not Known | 875MHz |
| Pixel Rate | 128 GPixel/s | 44.7 GPixel/s |
| GPU Memory Speed | 500MHz | Not Known |
| GPU Render Output Units (ROPs) | 128 | Not Known |
| No. of Supported Displays | 4 | Not Known |
Performance
|
Sapphire Radeon Pro Duo | Nvidia Tesla K40 |
|---|---|---|
| GPU Base Clock Speed | 1000MHz | 745MHz |
| Pixel Rate | 128 GPixel/s | 44.7 GPixel/s |
| FLOPS (Floating-point Performance) | 16.38 TFLOPS | 4.29 TFLOPS |
| GPU Memory Speed | 500MHz | Not Known |
| Texture Filter Rate | 512 GTexels/s | 178.8 GTexels/s |
| Total GPU Shading Units | 8192 | 2880 |
| Total GPU TMUs | 512 | Not Known |
| GPU Render Output Units (ROPs) | 128 | Not Known |
| GPU Boost Clock Speed | Not Known | 875MHz |
| DPFP (Double Precision Floating Point) Support |  No
|
No
|
Features
|
Sapphire Radeon Pro Duo | Nvidia Tesla K40 |
|---|---|---|
| DirectX Version Info | 12 | Not Known |
| OpenGL Driver Version | 4.5 | Not Known |
| OpenCL Driver Version | 2.1 | Not Known |
| Multi-display Tech Support |  Yes
|
No
|
| 3D Support | Yes
|
No
|
| No. of Supported Displays | 4 | Not Known |
| Ray Tracing Support | No
|
No
|
Ports
|
Sapphire Radeon Pro Duo | Nvidia Tesla K40 |
|---|---|---|
| HDMI Output Support | Yes
|
No
|
| DisplayPort Output | 3 | Not Known |
| DVI Output Ports | 0 | Not Known |
| Mini DisplayPort Output | 0 | Not Known |
General info
|
Sapphire Radeon Pro Duo | Nvidia Tesla K40 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 8900 million | 7100 million |
| Semiconductor Size | 28nm | 28nm |
| PCI Express Version | 3 | 3 |
| Dual-GPU Support | Yes
|
No
|
| Air-water Cooling Support | Yes
|
No
|
| Width Size | 278mm | 267mm |
| Height | 130mm | 115.15mm |
Memory
|
Sapphire Radeon Pro Duo | Nvidia Tesla K40 |
|---|---|---|
| Effective Memory Clock | 1000MHz | 6008MHz |
| Max Memory Bandwidth | 1024GB/s | 288GB/s |
| RAM | 8GB | 12GB |
| Memory Bus Interface Width | 8192bit | 384bit |
| GDDR Memory Version | Not Known | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
No
|
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