KFA2 GeForce RTX 2080 Dual Black vs Nvidia Tesla K20
VS
KFA2 GeForce RTX 2080 Dual Black
Nvidia Tesla K20
Key Differences
Performance
Features
Miscellaneous
Ports
General info
Memory
KFA2 GeForce RTX 2080 Dual Black
Nvidia Tesla K20
Key Differences
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia Tesla K20 |
|---|---|---|
| GPU Base Clock Speed | 1515MHz | 706MHz |
| GPU Boost Clock Speed | 1710MHz | Not Known |
| Pixel Rate | 109.4 GPixel/s | 36.7 GPixel/s |
| GPU Memory Speed | 1750MHz | 1300MHz |
| GPU Render Output Units (ROPs) | 64 | 40 |
| No. of Supported Displays | 4 | Not Known |
Performance
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia Tesla K20 |
|---|---|---|
| GPU Base Clock Speed | 1515MHz | 706MHz |
| Pixel Rate | 109.4 GPixel/s | 36.7 GPixel/s |
| FLOPS (Floating-point Performance) | 10.07 TFLOPS | 3.52 TFLOPS |
| Texture Filter Rate | 314.6 GTexels/s | 147 GTexels/s |
| GPU Memory Speed | 1750MHz | 1300MHz |
| Total GPU Shading Units | 2944 | 2496 |
| Total GPU TMUs | 184 | 208 |
| GPU Boost Clock Speed | 1710MHz | Not Known |
| GPU Render Output Units (ROPs) | 64 | 40 |
| DPFP (Double Precision Floating Point) Support |  No
|
 Yes
|
Features
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia Tesla K20 |
|---|---|---|
| DirectX Version Info | 12 | 11 |
| OpenGL Driver Version | 4.5 | 4.3 |
| OpenCL Driver Version | 1.2 | 1.2 |
| Multi-display Tech Support | Yes
|
No
|
| GPU Temperature Under Load | 74°C | Not Known |
| Idle GPU Temperature | 30°C | Not Known |
| 3D Support | Yes
|
No
|
| Noise Level Under Load | 45dB | Not Known |
| Idle Noise Level | 40.3dB | Not Known |
| Idle Power Consumption | 53W | Not Known |
| Multi-GPU Support Count | 2 | 4 |
| No. of Supported Displays | 4 | Not Known |
| Ray Tracing Support | No
|
No
|
Miscellaneous
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia Tesla K20 |
|---|---|---|
| No. of USB Ports | 1 | No Data Found |
| USB Type-C Support | Yes
|
No Data Found |
Ports
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia Tesla K20 |
|---|---|---|
| HDMI Output Support | Yes
|
No
|
| GPU HDMI Version | 2 | Not Known |
| DisplayPort Output | 3 | Not Known |
| No. of HDMI Ports | 1 | Not Known |
| DVI Output Ports | 0 | Not Known |
| Mini DisplayPort Output | 0 | Not Known |
General info
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia Tesla K20 |
|---|---|---|
| TDP (Thermal Design Point) | No Data Found | No Data Found |
| Transistor Count | 13600 million | 7080 million |
| Semiconductor Size | 12nm | 28nm |
| PCI Express Version | 3 | 2 |
| Dual-GPU Support | No
|
No
|
| Air-water Cooling Support | No
|
No
|
| Width Size | 283mm | 267mm |
| Height | 139mm | 111mm |
Memory
|
KFA2 GeForce RTX 2080 Dual Black | Nvidia Tesla K20 |
|---|---|---|
| Effective Memory Clock | 14000MHz | 5200MHz |
| Max Memory Bandwidth | 448GB/s | 208GB/s |
| RAM | 8GB | 5GB |
| Memory Bus Interface Width | 256bit | 320bit |
| GDDR Memory Version | 6 | 5 |
| ECC (Error-Correcting Code) Memory Support | No
|
Yes
|
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