AMD Radeon Instinct MI25 vs NVIDIA L40 CNX

VS

We compared two Professional market GPUs: 16GB VRAM Radeon Instinct MI25 and 24GB VRAM L40 CNX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L40 CNX 's Advantages

Released 5 years and 4 months late

Boost Clock has increased by 65% (2475MHz vs 1500MHz)

More VRAM (24GB vs 16GB)

Larger VRAM bandwidth (864.0GB/s vs 436.2GB/s)

14080 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Instinct MI25

12.29 TFLOPS

L40 CNX +632%

89.97 TFLOPS

Radeon Instinct MI25

VS

L40 CNX

Graphics Card

Jun 2017

Release Date

Oct 2022

Radeon Instinct

Generation

Tesla Ada

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1400 MHz

Base Clock

1005 MHz

1500 MHz

Boost Clock

2475 MHz

852 MHz

Memory Clock

2250 MHz

Memory

16GB

Memory Size

24GB

HBM2

Memory Type

GDDR6

2048bit

Memory Bus

384bit

436.2GB/s

Bandwidth

864.0GB/s

Render Config

-

SM Count

142

64

Compute Units

-

4096

Shading Units

18176

256

TMUs

568

64

ROPs

192

-

Tensor Cores

568

-

RT Cores

142

16 KB (per CU)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

48 MB

Theoretical Performance

96.00 GPixel/s

Pixel Rate

475.2 GPixel/s

384.0 GTexel/s

Texture Rate

1406 GTexel/s

24.58 TFLOPS

FP16 (half)

89.97 TFLOPS

12.29 TFLOPS

FP32 (float)

89.97 TFLOPS

768.0 GFLOPS

FP64 (double)

1406 GFLOPS

Graphics Processor

Vega 10

GPU Name

AD102

Vega 10 XT GL (215-0894124)

GPU Variant

AD102-???-A1

GCN 5.0

Architecture

Ada Lovelace

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

4 nm

12.5 billion

Transistors

76.3 billion

495 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

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.2

Vulkan

1.3

-

CUDA

8.9

6.4

Shader Model

6.6

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