AMD Radeon PRO W7800 vs NVIDIA L40

VS

AMD Radeon PRO W7800 NVIDIA L40

We compared two Professional market GPUs: 32GB VRAM Radeon PRO W7800 and 48GB VRAM L40 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon PRO W7800 's Advantages

Released 6 months late

Boost Clock has increased by 0% (2499MHz vs 2490MHz)

Lower TDP (260W vs 300W)

NVIDIA L40 's Advantages

More VRAM (48GB vs 32GB)

Larger VRAM bandwidth (864.0GB/s vs 576.0GB/s)

13696 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon PRO W7800

44.78 TFLOPS

L40 +102%

90.52 TFLOPS

Blender

Radeon PRO W7800

2606

L40 +264%

9486

Radeon PRO W7800

VS

L40

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

735 MHz

2499 MHz

Boost Clock

2490 MHz

2250 MHz

Memory Clock

2250 MHz

Memory

32GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

384bit

576.0GB/s

Bandwidth

864.0GB/s

Render Config

-

SM Count

142

70

Compute Units

-

4480

Shading Units

18176

280

TMUs

568

128

ROPs

192

-

Tensor Cores

568

70

RT Cores

142

256 KB per Array

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

96 MB

Theoretical Performance

319.9 GPixel/s

Pixel Rate

478.1 GPixel/s

699.7 GTexel/s

Texture Rate

1414 GTexel/s

89.56 TFLOPS

FP16 (half)

90.52 TFLOPS

44.78 TFLOPS

FP32 (float)

90.52 TFLOPS

1399 GFLOPS

FP64 (double)

1414 GFLOPS

Graphics Processor

Navi 31

GPU Name

AD102

Navi 31

GPU Variant

AD102-895-A1

RDNA 3.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

5 nm

Process Size

4 nm

57.7 billion

Transistors

76.3 billion

529 mm²

Die Size

608 mm²

Board Design

260W

TDP

300W

600 W

Suggested PSU

700 W

3x DisplayPort 2.1 1x mini-DisplayPort 2.1

Outputs

4x 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

6.6

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