Home GPU Comparison NVIDIA Tesla K20X vs NVIDIA Quadro M6000

NVIDIA Tesla K20X vs NVIDIA Quadro M6000

We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 12GB VRAM Quadro M6000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20X 's Advantages
Lower TDP (235W vs 250W)
NVIDIA Quadro M6000 's Advantages
Released 2 years and 4 months late
Boost Clock1114MHz
More VRAM (12GB vs 6GB)
Larger VRAM bandwidth (317.4GB/s vs 249.6GB/s)
384 additional rendering cores

Score

Benchmark

FP32 (float)
Tesla K20X
3.935 TFLOPS
Quadro M6000 +73%
6.844 TFLOPS
VS

Graphics Card

Nov 2012
Release Date
Mar 2015
Tesla
Generation
Quadro
Professional
Type
Professional
PCIe 3.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

-
Base Clock
988 MHz
-
Boost Clock
1114 MHz
1300 MHz
Memory Clock
1653 MHz

Memory

6GB
Memory Size
12GB
GDDR5
Memory Type
GDDR5
384bit
Memory Bus
384bit
249.6GB/s
Bandwidth
317.4GB/s

Render Config

-
SM Count
-
-
Compute Units
-
2688
Shading Units
3072
224
TMUs
192
48
ROPs
96
-
Tensor Cores
-
-
RT Cores
-
16 KB (per SMX)
L1 Cache
48 KB (per SMM)
1536 KB
L2 Cache
3 MB

Theoretical Performance

40.99 GPixel/s
Pixel Rate
106.9 GPixel/s
164.0 GTexel/s
Texture Rate
213.9 GTexel/s
-
FP16 (half)
-
3.935 TFLOPS
FP32 (float)
6.844 TFLOPS
1312 GFLOPS
FP64 (double)
213.9 GFLOPS

Graphics Processor

GK110
GPU Name
GM200
-
GPU Variant
-
Kepler
Architecture
Maxwell 2.0
TSMC
Foundry
TSMC
28 nm
Process Size
28 nm
7.08 billion
Transistors
8 billion
561 mm²
Die Size
601 mm²

Board Design

235W
TDP
250W
550 W
Suggested PSU
600 W
No outputs
Outputs
1x DVI 4x DisplayPort 1.4a
1x 6-pin + 1x 8-pin
Power Connectors
1x 8-pin

Graphics Features

12 (11_0)
DirectX
12 (12_1)
4.6
OpenGL
4.6
3.0
OpenCL
3.0
1.1
Vulkan
1.3
3.5
CUDA
5.2
5.1
Shader Model
6.4

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