NVIDIA Tesla K20m vs NVIDIA Quadro M6000

VS

We compared two Professional market GPUs: 5GB VRAM Tesla K20m and 12GB VRAM Quadro M6000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20m 's Advantages

Lower TDP (225W vs 250W)

NVIDIA Quadro M6000 's Advantages

Released 2 years and 2 months late

Boost Clock1114MHz

More VRAM (12GB vs 5GB)

Larger VRAM bandwidth (317.4GB/s vs 208.0GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Tesla K20m

3.524 TFLOPS

Quadro M6000 +94%

6.844 TFLOPS

Tesla K20m

VS

Quadro M6000

Graphics Card

Jan 2013

Release Date

Mar 2015

Tesla

Generation

Quadro

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

988 MHz

-

Boost Clock

1114 MHz

1300 MHz

Memory Clock

1653 MHz

Memory

5GB

Memory Size

12GB

GDDR5

Memory Type

GDDR5

320bit

Memory Bus

384bit

208.0GB/s

Bandwidth

317.4GB/s

Render Config

-

SM Count

-

Compute Units

-

2496

Shading Units

3072

208

TMUs

192

40

ROPs

96

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

48 KB (per SMM)

1280 KB

L2 Cache

3 MB

Theoretical Performance

36.71 GPixel/s

Pixel Rate

106.9 GPixel/s

146.8 GTexel/s

Texture Rate

213.9 GTexel/s

-

FP16 (half)

-

3.524 TFLOPS

FP32 (float)

6.844 TFLOPS

1175 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

225W

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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