NVIDIA Tesla K20c vs NVIDIA Quadro P3000 Mobile

VS

NVIDIA Tesla K20c

NVIDIA Quadro P3000 Mobile

We compared two Professional market GPUs: 5GB VRAM Tesla K20c and 6GB VRAM Quadro P3000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K20c 's Advantages

Larger VRAM bandwidth (208.0GB/s vs 168.3GB/s)

1216 additional rendering cores

NVIDIA Quadro P3000 Mobile 's Advantages

Released 4 years and 2 months late

Boost Clock1215MHz

More VRAM (6GB vs 5GB)

Lower TDP (75W vs 225W)

Score

Benchmark

FP32 (float)

Tesla K20c +13%

3.524 TFLOPS

Quadro P3000 Mobile

3.11 TFLOPS

OctaneBench

Tesla K20c

55

Quadro P3000 Mobile +1%

56

Tesla K20c

VS

Quadro P3000 Mobile

Graphics Card

Nov 2012

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

1088 MHz

-

Boost Clock

1215 MHz

1300 MHz

Memory Clock

1753 MHz

Memory

5GB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

320bit

Memory Bus

192bit

208.0GB/s

Bandwidth

168.3GB/s

Render Config

-

SM Count

10

2496

Shading Units

1280

208

TMUs

80

40

ROPs

48

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

1280 KB

L2 Cache

1536 KB

-

Theoretical Performance

36.71 GPixel/s

Pixel Rate

58.32 GPixel/s

146.8 GTexel/s

Texture Rate

97.20 GTexel/s

-

FP16 (half)

48.60 GFLOPS

3.524 TFLOPS

FP32 (float)

3.110 TFLOPS

1175 GFLOPS

FP64 (double)

97.20 GFLOPS

Board Design

225W

TDP

75W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

GK110

GPU Name

GP104

GK110-885-KA-A1

GPU Variant

N17E-Q1-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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