NVIDIA Tesla P40 vs AMD Radeon Instinct MI8

VS

NVIDIA Tesla P40 AMD Radeon Instinct MI8

We compared two Professional market GPUs: 24GB VRAM Tesla P40 and 4GB VRAM Radeon Instinct MI8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla P40 's Advantages

Boost Clock1531MHz

More VRAM (24GB vs 4GB)

AMD Radeon Instinct MI8 's Advantages

Larger VRAM bandwidth (512.0GB/s vs 347.1GB/s)

256 additional rendering cores

Lower TDP (175W vs 250W)

Score

Benchmark

FP32 (float)

Tesla P40 +43%

11.76 TFLOPS

Radeon Instinct MI8

8.192 TFLOPS

Tesla P40

VS

Radeon Instinct MI8

Graphics Card

Sep 2016

Release Date

Dec 2016

Tesla Pascal

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1303 MHz

Base Clock

-

1531 MHz

Boost Clock

-

1808 MHz

Memory Clock

500 MHz

Memory

24GB

Memory Size

4GB

GDDR5

Memory Type

HBM

384bit

Memory Bus

4096bit

347.1GB/s

Bandwidth

512.0GB/s

Render Config

30

SM Count

-

Compute Units

64

3840

Shading Units

4096

240

TMUs

256

96

ROPs

64

-

Tensor Cores

-

RT Cores

-

48 KB (per SM)

L1 Cache

16 KB (per CU)

3 MB

L2 Cache

2 MB

Theoretical Performance

147.0 GPixel/s

Pixel Rate

64.00 GPixel/s

367.4 GTexel/s

Texture Rate

256.0 GTexel/s

183.7 GFLOPS

FP16 (half)

8.192 TFLOPS

11.76 TFLOPS

FP32 (float)

8.192 TFLOPS

367.4 GFLOPS

FP64 (double)

512.0 GFLOPS

Graphics Processor

GP102

GPU Name

Fiji

-

GPU Variant

Fiji XT CA (215-0862120)

Pascal

Architecture

GCN 3.0

TSMC

Foundry

TSMC

16 nm

Process Size

28 nm

11.8 billion

Transistors

8.9 billion

471 mm²

Die Size

596 mm²

Board Design

250W

TDP

175W

600 W

Suggested PSU

450 W

No outputs

Outputs

No outputs

8-pin EPS

Power Connectors

1x 8-pin

Graphics Features

12 (12_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

3.0

OpenCL

2.1

1.3

Vulkan

1.2.170

6.1

CUDA

-

6.7

Shader Model

6.5

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