NVIDIA Tesla P40 vs NVIDIA Tesla M4

VS

NVIDIA Tesla P40 NVIDIA Tesla M4

We compared two Professional market GPUs: 24GB VRAM Tesla P40 and 4GB VRAM Tesla M4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P40 's Advantages

Released 10 months late

Boost Clock has increased by 43% (1531MHz vs 1072MHz)

More VRAM (24GB vs 4GB)

Larger VRAM bandwidth (347.1GB/s vs 88.00GB/s)

2816 additional rendering cores

NVIDIA Tesla M4 's Advantages

Lower TDP (50W vs 250W)

Score

Benchmark

FP32 (float)

Tesla P40 +435%

11.76 TFLOPS

Tesla M4

2.195 TFLOPS

Tesla P40

VS

Tesla M4

Graphics Card

Sep 2016

Release Date

Nov 2015

Tesla Pascal

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1303 MHz

Base Clock

872 MHz

1531 MHz

Boost Clock

1072 MHz

1808 MHz

Memory Clock

1375 MHz

Memory

24GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

128bit

347.1GB/s

Bandwidth

88.00GB/s

Render Config

30

SM Count

-

Compute Units

-

3840

Shading Units

1024

240

TMUs

64

96

ROPs

32

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

48 KB (per SMM)

3 MB

L2 Cache

1024 KB

Theoretical Performance

147.0 GPixel/s

Pixel Rate

34.30 GPixel/s

367.4 GTexel/s

Texture Rate

68.61 GTexel/s

183.7 GFLOPS

FP16 (half)

-

11.76 TFLOPS

FP32 (float)

2.195 TFLOPS

367.4 GFLOPS

FP64 (double)

68.61 GFLOPS

Graphics Processor

GP102

GPU Name

GM206

-

GPU Variant

-

Pascal

Architecture

Maxwell 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

11.8 billion

Transistors

2.94 billion

471 mm²

Die Size

228 mm²

Board Design

250W

TDP

50W

600 W

Suggested PSU

250 W

No outputs

Outputs

No outputs

8-pin EPS

Power Connectors

-

Graphics Features

12 (12_1)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

5.2

6.7

Shader Model

6.4

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