NVIDIA Tesla K20X vs NVIDIA Quadro M500M

VS

NVIDIA Tesla K20X

NVIDIA Quadro M500M

We compared two Professional market GPUs: 6GB VRAM Tesla K20X and 2GB VRAM Quadro M500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20X 's Advantages

More VRAM (6GB vs 2GB)

Larger VRAM bandwidth (249.6GB/s vs 14.40GB/s)

2304 additional rendering cores

NVIDIA Quadro M500M 's Advantages

Released 3 years and 5 months late

Boost Clock1124MHz

Lower TDP (30W vs 235W)

Score

Benchmark

FP32 (float)

Tesla K20X +355%

3.935 TFLOPS

Quadro M500M

0.863 TFLOPS

Tesla K20X

VS

Quadro M500M

Graphics Card

Nov 2012

Release Date

Apr 2016

Tesla

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

Base Clock

1029 MHz

-

Boost Clock

1124 MHz

1300 MHz

Memory Clock

900 MHz

Memory

6GB

Memory Size

2GB

GDDR5

Memory Type

DDR3

384bit

Memory Bus

64bit

249.6GB/s

Bandwidth

14.40GB/s

Render Config

-

2688

Shading Units

384

224

TMUs

16

48

ROPs

8

-

16 KB (per SMX)

L1 Cache

64 KB (per SMM)

1536 KB

L2 Cache

1024 KB

-

Theoretical Performance

40.99 GPixel/s

Pixel Rate

8.992 GPixel/s

164.0 GTexel/s

Texture Rate

17.98 GTexel/s

-

3.935 TFLOPS

FP32 (float)

863.2 GFLOPS

1312 GFLOPS

FP64 (double)

26.98 GFLOPS

Board Design

235W

TDP

30W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110

GPU Name

GM108

-

GPU Variant

N15M-Q3

Kepler

Architecture

Maxwell

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

7.08 billion

Transistors

Unknown

561 mm²

Die Size

Unknown

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.3

3.5

CUDA

5.0

5.1

Shader Model

5.1

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