AMD Radeon Instinct MI100 vs NVIDIA L40G

VS

We compared two Professional market GPUs: 32GB VRAM Radeon Instinct MI100 and 24GB VRAM L40G to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI100 's Advantages

More VRAM (32GB vs 24GB)

Larger VRAM bandwidth (1229GB/s vs 864.0GB/s)

NVIDIA L40G 's Advantages

Released 1 years and 11 months late

Boost Clock has increased by 65% (2475MHz vs 1502MHz)

10496 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Instinct MI100

23.07 TFLOPS

L40G +289%

89.97 TFLOPS

Radeon Instinct MI100

VS

L40G

Graphics Card

Nov 2020

Release Date

Oct 2022

Radeon Instinct

Generation

Tesla Ada

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

1005 MHz

1502 MHz

Boost Clock

2475 MHz

1200 MHz

Memory Clock

2250 MHz

Memory

32GB

Memory Size

24GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

384bit

1229GB/s

Bandwidth

864.0GB/s

Render Config

-

SM Count

142

120

Compute Units

-

7680

Shading Units

18176

480

TMUs

568

64

ROPs

192

-

Tensor Cores

568

-

RT Cores

142

16 KB (per CU)

L1 Cache

128 KB (per SM)

8 MB

L2 Cache

48 MB

Theoretical Performance

96.13 GPixel/s

Pixel Rate

475.2 GPixel/s

721.0 GTexel/s

Texture Rate

1406 GTexel/s

184.6 TFLOPS

FP16 (half)

89.97 TFLOPS

23.07 TFLOPS

FP32 (float)

89.97 TFLOPS

11.54 TFLOPS

FP64 (double)

1406 GFLOPS

Graphics Processor

Arcturus

GPU Name

AD102

Arcturus XL

GPU Variant

AD102-???-A1

CDNA 1.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

4 nm

25.6 billion

Transistors

76.3 billion

750 mm²

Die Size

608 mm²

Board Design

300W

TDP

300W

700 W

Suggested PSU

700 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 16-pin

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

2.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.9

N/A

Shader Model

6.6

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