AMD Radeon PRO W7900 vs NVIDIA L40S

VS

AMD Radeon PRO W7900 NVIDIA L40S

We compared two Professional market GPUs: 48GB VRAM Radeon PRO W7900 and 48GB VRAM L40S to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W7900 's Advantages

Released 6 months late

Lower TDP (295W vs 300W)

NVIDIA L40S 's Advantages

Boost Clock has increased by 1% (2520MHz vs 2495MHz)

12032 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon PRO W7900

61.32 TFLOPS

L40S +49%

91.61 TFLOPS

Radeon PRO W7900

VS

L40S

Graphics Card

Apr 2023

Release Date

Oct 2022

Radeon Pro Navi

Generation

Tesla Ada

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1855 MHz

Base Clock

1110 MHz

2495 MHz

Boost Clock

2520 MHz

2250 MHz

Memory Clock

2250 MHz

Memory

48GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

384bit

864.0GB/s

Bandwidth

864.0GB/s

Render Config

-

SM Count

142

96

Compute Units

-

6144

Shading Units

18176

384

TMUs

568

192

ROPs

192

-

Tensor Cores

568

96

RT Cores

142

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

48 MB

Theoretical Performance

479.0 GPixel/s

Pixel Rate

483.8 GPixel/s

958.1 GTexel/s

Texture Rate

1431 GTexel/s

122.6 TFLOPS

FP16 (half)

91.61 TFLOPS

61.32 TFLOPS

FP32 (float)

91.61 TFLOPS

1.916 TFLOPS

FP64 (double)

1431 GFLOPS

Graphics Processor

Navi 31

GPU Name

AD102

Navi 31

GPU Variant

AD102-???-A1

RDNA 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

57.7 billion

Transistors

76.3 billion

529 mm²

Die Size

609 mm²

Board Design

295W

TDP

300W

600 W

Suggested PSU

700 W

3x DisplayPort 2.1 1x mini-DisplayPort 2.1

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

2x 8-pin

Power Connectors

1x 16-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.2

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.7

Shader Model

6.7

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