AMD Radeon Instinct MI50 vs NVIDIA Tesla K8

VS

AMD Radeon Instinct MI50

NVIDIA Tesla K8

We compared two Professional market GPUs: 16GB VRAM Radeon Instinct MI50 and 8GB VRAM Tesla K8 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI50 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 115% (1746MHz vs 811MHz)

More VRAM (16GB vs 8GB)

Larger VRAM bandwidth (1020GB/s vs 160.0GB/s)

2304 additional rendering cores

NVIDIA Tesla K8 's Advantages

Lower TDP (100W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI50 +438%

13.41 TFLOPS

Tesla K8

2.491 TFLOPS

Radeon Instinct MI50

VS

Tesla K8

Graphics Card

Nov 2018

Release Date

Sep 2014

Radeon Instinct

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1200 MHz

Base Clock

693 MHz

1746 MHz

Boost Clock

811 MHz

1000 MHz

Memory Clock

1250 MHz

Memory

16GB

Memory Size

8GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

256bit

1020GB/s

Bandwidth

160.0GB/s

Render Config

60

Compute Units

-

3840

Shading Units

1536

240

TMUs

128

64

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

512 KB

-

Theoretical Performance

111.7 GPixel/s

Pixel Rate

25.95 GPixel/s

419.0 GTexel/s

Texture Rate

103.8 GTexel/s

26.82 TFLOPS

FP16 (half)

-

13.41 TFLOPS

FP32 (float)

2.491 TFLOPS

6.705 TFLOPS

FP64 (double)

103.8 GFLOPS

Board Design

300W

TDP

100W

700 W

Suggested PSU

300 W

1x mini-DisplayPort 1.4a

Outputs

No outputs

2x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Vega 20

GPU Name

GK104

Vega 20 GLXT

GPU Variant

-

GCN 5.1

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

13.23 billion

Transistors

3.54 billion

331 mm²

Die Size

294 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.0

6.7

Shader Model

5.1

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