AMD Radeon Pro W6800 vs NVIDIA L20

VS

AMD Radeon Pro W6800 NVIDIA L20

We compared two Desktop platform GPUs: 32GB VRAM Radeon Pro W6800 and 48GB VRAM L20 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6800 's Advantages

Lower TDP (250W vs 275W)

NVIDIA L20 's Advantages

Released 2 years and 5 months late

Boost Clock has increased by 9% (2520MHz vs 2320MHz)

More VRAM (48GB vs 32GB)

Larger VRAM bandwidth (864.0GB/s vs 512.0GB/s)

7936 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon Pro W6800

17.82 TFLOPS

L20 +233%

59.35 TFLOPS

Radeon Pro W6800

VS

L20

Graphics Card

Jun 2021

Release Date

Nov 2023

Radeon Pro

Generation

Tesla Ada

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

2075 MHz

Base Clock

1440 MHz

2320 MHz

Boost Clock

2520 MHz

2000 MHz

Memory Clock

2250 MHz

Memory

32GB

Memory Size

48GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

384bit

512.0GB/s

Bandwidth

864.0GB/s

Render Config

-

SM Count

92

60

Compute Units

-

3840

Shading Units

11776

240

TMUs

368

96

ROPs

128

-

Tensor Cores

368

60

RT Cores

92

128 KB per Array

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

96 MB

Theoretical Performance

222.7 GPixel/s

Pixel Rate

322.6 GPixel/s

556.8 GTexel/s

Texture Rate

927.4 GTexel/s

35.64 TFLOPS

FP16 (half)

59.35 TFLOPS

17.82 TFLOPS

FP32 (float)

59.35 TFLOPS

1114 GFLOPS

FP64 (double)

927.4 GFLOPS

Graphics Processor

Navi 21

GPU Name

AD102

-

GPU Variant

AD102

RDNA 2.0

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

26.8 billion

Transistors

76.3 billion

520 mm²

Die Size

609 mm²

Board Design

250W

TDP

275W

600 W

Suggested PSU

600 W

6x mini-DisplayPort 1.4a

Outputs

4x DisplayPort 1.4a

1x 6-pin + 1x 8-pin

Power Connectors

1x 16-pin

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

3.0

1.3

Vulkan

1.3

-

CUDA

8.9

6.5

Shader Model

6.7

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