NVIDIA Tesla K20m vs NVIDIA Quadro P5000 Mobile

VS

NVIDIA Tesla K20m

NVIDIA Quadro P5000 Mobile

We compared two Professional market GPUs: 5GB VRAM Tesla K20m and 16GB VRAM Quadro P5000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20m 's Advantages

Larger VRAM bandwidth (208.0GB/s vs 192.3GB/s)

448 additional rendering cores

NVIDIA Quadro P5000 Mobile 's Advantages

Released 4 years late

Boost Clock1582MHz

More VRAM (16GB vs 5GB)

Lower TDP (100W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20m

3.524 TFLOPS

Quadro P5000 Mobile +83%

6.48 TFLOPS

Tesla K20m

VS

Quadro P5000 Mobile

Graphics Card

Jan 2013

Release Date

Jan 2017

Tesla

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

1278 MHz

-

Boost Clock

1582 MHz

1300 MHz

Memory Clock

1502 MHz

Memory

5GB

Memory Size

16GB

GDDR5

Memory Type

GDDR5

320bit

Memory Bus

256bit

208.0GB/s

Bandwidth

192.3GB/s

Render Config

-

SM Count

16

2496

Shading Units

2048

208

TMUs

128

40

ROPs

64

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

1280 KB

L2 Cache

2 MB

-

Theoretical Performance

36.71 GPixel/s

Pixel Rate

101.2 GPixel/s

146.8 GTexel/s

Texture Rate

202.5 GTexel/s

-

FP16 (half)

101.2 GFLOPS

3.524 TFLOPS

FP32 (float)

6.480 TFLOPS

1175 GFLOPS

FP64 (double)

202.5 GFLOPS

Board Design

225W

TDP

100W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110

GPU Name

GP104

-

GPU Variant

N17E-Q5-A1

Kepler

Architecture

Pascal

TSMC

Foundry

TSMC

28 nm

Process Size

16 nm

7.08 billion

Transistors

7.2 billion

561 mm²

Die Size

314 mm²

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

6.1

5.1

Shader Model

6.4

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