AMD Radeon Instinct MI100 vs NVIDIA GRID K100

VS

AMD Radeon Instinct MI100 NVIDIA GRID K100

We compared two Professional market GPUs: 32GB VRAM Radeon Instinct MI100 and 256MB VRAM GRID K100 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI100 's Advantages

Released 7 years and 5 months late

Boost Clock1502MHz

Larger VRAM bandwidth (1229GB/s vs 28.51GB/s)

7488 additional rendering cores

NVIDIA GRID K100 's Advantages

Lower TDP (130W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI100 +6976%

23.07 TFLOPS

GRID K100

0.326 TFLOPS

Radeon Instinct MI100

VS

GRID K100

Graphics Card

Nov 2020

Release Date

Jun 2013

Radeon Instinct

Generation

GRID

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1502 MHz

Boost Clock

-

1200 MHz

Memory Clock

891 MHz

Memory

32GB

Memory Size

256MB

HBM2

Memory Type

DDR3

4096bit

Memory Bus

128bit

1229GB/s

Bandwidth

28.51GB/s

Render Config

-

SM Count

-

120

Compute Units

-

7680

Shading Units

192

480

TMUs

16

64

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per SMX)

8 MB

L2 Cache

256 KB

Theoretical Performance

96.13 GPixel/s

Pixel Rate

3.400 GPixel/s

721.0 GTexel/s

Texture Rate

13.60 GTexel/s

184.6 TFLOPS

FP16 (half)

-

23.07 TFLOPS

FP32 (float)

326.4 GFLOPS

11.54 TFLOPS

FP64 (double)

13.60 GFLOPS

Graphics Processor

Arcturus

GPU Name

GK107

Arcturus XL

GPU Variant

-

CDNA 1.0

Architecture

Kepler

TSMC

Foundry

TSMC

7 nm

Process Size

28 nm

25.6 billion

Transistors

1.27 billion

750 mm²

Die Size

118 mm²

Board Design

300W

TDP

130W

700 W

Suggested PSU

300 W

No outputs

Outputs

No outputs

2x 8-pin

Power Connectors

-

Graphics Features

N/A

DirectX

12 (11_0)

N/A

OpenGL

4.6

2.1

OpenCL

3.0

N/A

Vulkan

1.1

-

CUDA

3.0

N/A

Shader Model

5.1

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