NVIDIA Tesla K40m vs NVIDIA Quadro P4000 Mobile

VS

NVIDIA Tesla K40m

NVIDIA Quadro P4000 Mobile

We compared two Professional market GPUs: 12GB VRAM Tesla K40m and 8GB VRAM Quadro P4000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K40m 's Advantages

Boost Clock876MHz

More VRAM (12GB vs 8GB)

Larger VRAM bandwidth (288.4GB/s vs 192.3GB/s)

1088 additional rendering cores

NVIDIA Quadro P4000 Mobile 's Advantages

Released 3 years and 2 months late

Lower TDP (100W vs 245W)

Score

Benchmark

FP32 (float)

Tesla K40m +14%

5.046 TFLOPS

Quadro P4000 Mobile

4.398 TFLOPS

Tesla K40m

VS

Quadro P4000 Mobile

Graphics Card

Nov 2013

Release Date

Jan 2017

Tesla

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

745 MHz

Base Clock

-

876 MHz

Boost Clock

-

1502 MHz

Memory Clock

1502 MHz

Memory

12GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

256bit

288.4GB/s

Bandwidth

192.3GB/s

Render Config

-

SM Count

14

2880

Shading Units

1792

240

TMUs

112

48

ROPs

64

-

16 KB (per SMX)

L1 Cache

48 KB (per SM)

1536 KB

L2 Cache

2 MB

-

Theoretical Performance

52.56 GPixel/s

Pixel Rate

78.53 GPixel/s

210.2 GTexel/s

Texture Rate

137.4 GTexel/s

-

FP16 (half)

68.71 GFLOPS

5.046 TFLOPS

FP32 (float)

4.398 TFLOPS

1.682 TFLOPS

FP64 (double)

137.4 GFLOPS

Board Design

245W

TDP

100W

550 W

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

GK110B

GPU Name

GP104

-

GPU Variant

N17E-Q3-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_1)

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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