Home GPU Comparison NVIDIA Tesla V100 FHHL vs NVIDIA Tesla K20m

NVIDIA Tesla V100 FHHL vs NVIDIA Tesla K20m

We compared two Professional market GPUs: 16GB VRAM Tesla V100 FHHL and 5GB VRAM Tesla K20m to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla V100 FHHL 's Advantages
Released 5 years and 2 months late
Boost Clock1290MHz
More VRAM (16GB vs 5GB)
Larger VRAM bandwidth (829.4GB/s vs 208.0GB/s)
2624 additional rendering cores
NVIDIA Tesla K20m 's Advantages
Lower TDP (225W vs 250W)

Score

Benchmark

FP32 (float)
Tesla V100 FHHL +274%
13.21 TFLOPS
Tesla K20m
3.524 TFLOPS
VS

Graphics Card

Mar 2018
Release Date
Jan 2013
Tesla
Generation
Tesla
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

937 MHz
Base Clock
-
1290 MHz
Boost Clock
-
810 MHz
Memory Clock
1300 MHz

Memory

16GB
Memory Size
5GB
HBM2
Memory Type
GDDR5
4096bit
Memory Bus
320bit
829.4GB/s
Bandwidth
208.0GB/s

Render Config

80
SM Count
-
-
Compute Units
-
5120
Shading Units
2496
320
TMUs
208
128
ROPs
40
640
Tensor Cores
-
-
RT Cores
-
128 KB (per SM)
L1 Cache
16 KB (per SMX)
6 MB
L2 Cache
1280 KB

Theoretical Performance

165.1 GPixel/s
Pixel Rate
36.71 GPixel/s
412.8 GTexel/s
Texture Rate
146.8 GTexel/s
26.42 TFLOPS
FP16 (half)
-
13.21 TFLOPS
FP32 (float)
3.524 TFLOPS
6.605 TFLOPS
FP64 (double)
1175 GFLOPS

Graphics Processor

GV100
GPU Name
GK110
-
GPU Variant
-
Volta
Architecture
Kepler
TSMC
Foundry
TSMC
12 nm
Process Size
28 nm
21.1 billion
Transistors
7.08 billion
815 mm²
Die Size
561 mm²

Board Design

250W
TDP
225W
600 W
Suggested PSU
550 W
No outputs
Outputs
No outputs
1x 8-pin
Power Connectors
1x 6-pin + 1x 8-pin

Graphics Features

12 (12_1)
DirectX
12 (11_0)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.3
Vulkan
1.1
7.0
CUDA
3.5
6.6
Shader Model
5.1

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