KFA2 GeForce RTX 2080 vs Nvidia Tesla K20

VS
KFA2 GeForce RTX 2080
KFA2 GeForce RTX 2080 Image
Nvidia Tesla K20
Nvidia Tesla K20 Image
KFA2 GeForce RTX 2080
Nvidia Tesla K20
Key Differences Key Differences KFA2 GeForce RTX 2080 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 Not Known Not Known
Performance Performance KFA2 GeForce RTX 2080 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 Features KFA2 GeForce RTX 2080 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 Power Consumption 53W Not Known
Idle Noise Level 40.3dB Not Known
Multi-GPU Support Count 2 4
Ray Tracing Support No No
Miscellaneous Miscellaneous KFA2 GeForce RTX 2080 Nvidia Tesla K20
No. of USB Ports 1 No Data Found
USB Type-C Support Yes No Data Found
Ports Ports KFA2 GeForce RTX 2080 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 General info KFA2 GeForce RTX 2080 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 Memory KFA2 GeForce RTX 2080 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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