NVIDIA Tesla K20Xm vs NVIDIA CMP 170HX 8 GB
GPU · Specs Compare
Graphics Card
Release Date
Nov 2012
Sep 2021
Generation
Tesla
Mining GPUs
Type
Professional
Desktop
Bus Interface
PCIe 3.0 x16
PCIe 1.0 x4
Clock Speeds
Memory Clock
1300 MHz
1458 MHz
Base Clock
—
1140 MHz
Boost Clock
—
1410 MHz
Memory
Memory Size
6GB
8GB
Memory Type
GDDR5
HBM2e
Memory Bus
384bit
4096bit
Bandwidth
249.6GB/s
1.49TB/s
Render Config
Shading Units
2688
4480
TMUs
224
280
ROPs
48
128
L1 Cache
16 KB (per SMX)
192 KB (per SM)
L2 Cache
1536 KB
8 MB
SM Count
—
70
Tensor Cores
—
280
Theoretical Performance
Pixel Rate
40.99 GPixel/s
180.5 GPixel/s
Texture Rate
164.0 GTexel/s
394.8 GTexel/s
FP32 (float)
3.935 TFLOPS
12.63 TFLOPS
FP64 (double)
1312 GFLOPS
6.317 TFLOPS
FP16 (half)
—
50.53 TFLOPS
Graphics Processor
GPU Name
GK110
GA100
Architecture
Kepler
Ampere
Foundry
TSMC
TSMC
Process Size
28 nm
7 nm
Transistors
7.08 billion
54.2 billion
Die Size
561 mm²
826 mm²
GPU Variant
—
GA100-105F-A1
Board Design
TDP
235W
250W
Suggested PSU
550 W
600 W
Outputs
No outputs
No outputs
Power Connectors
—
2x 8-pin
Graphics Features
DirectX
12 (11_0)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.1
N/A
CUDA
3.5
8.0
Shader Model
5.1
N/A
▲ Specs Compare
Data sourced from official specifications and benchmark tests.