AMD Radeon Instinct MI50 vs NVIDIA Tesla K80

VS

AMD Radeon Instinct MI50

NVIDIA Tesla K80

We compared two Professional market GPUs: 16GB VRAM Radeon Instinct MI50 and 12GB VRAM Tesla K80 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 late

Boost Clock has increased by 112% (1746MHz vs 824MHz)

More VRAM (16GB vs 12GB)

Larger VRAM bandwidth (1020GB/s vs 240.6GB/s)

1344 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Instinct MI50 +226%

13.41 TFLOPS

Tesla K80

4.113 TFLOPS

Radeon Instinct MI50

VS

Tesla K80

Graphics Card

Nov 2018

Release Date

Nov 2014

Radeon Instinct

Generation

Tesla

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1200 MHz

Base Clock

562 MHz

1746 MHz

Boost Clock

824 MHz

1000 MHz

Memory Clock

1253 MHz

Memory

16GB

Memory Size

12GB

HBM2

Memory Type

GDDR5

4096bit

Memory Bus

384bit

1020GB/s

Bandwidth

240.6GB/s

Render Config

60

Compute Units

-

3840

Shading Units

2496

240

TMUs

208

64

ROPs

48

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

4 MB

L2 Cache

1536 KB

-

Theoretical Performance

111.7 GPixel/s

Pixel Rate

42.85 GPixel/s

419.0 GTexel/s

Texture Rate

171.4 GTexel/s

26.82 TFLOPS

FP16 (half)

-

13.41 TFLOPS

FP32 (float)

4.113 TFLOPS

6.705 TFLOPS

FP64 (double)

1371 GFLOPS

Board Design

300W

TDP

300W

700 W

Suggested PSU

700 W

1x mini-DisplayPort 1.4a

Outputs

No outputs

2x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Vega 20

GPU Name

GK210

Vega 20 GLXT

GPU Variant

GK210-885-A1

GCN 5.1

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

13.23 billion

Transistors

7.1 billion

331 mm²

Die Size

561 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.1

-

CUDA

3.7

6.7

Shader Model

5.1

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