NVIDIA L20 vs AMD Radeon Pro V520

VS

NVIDIA L20

AMD Radeon Pro V520

We compared two Desktop platform GPUs: 48GB VRAM L20 and 8GB VRAM Radeon Pro V520 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages

Released 2 years and 11 months late

Boost Clock has increased by 58% (2520MHz vs 1600MHz)

More VRAM (48GB vs 8GB)

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

9472 additional rendering cores

AMD Radeon Pro V520 's Advantages

Lower TDP (225W vs 275W)

Score

Benchmark

FP32 (float)

L20 +704%

59.35 TFLOPS

Radeon Pro V520

7.373 TFLOPS

L20

VS

Radeon Pro V520

Graphics Card

Nov 2023

Release Date

Dec 2020

Tesla Ada

Generation

Radeon Pro

Desktop

Type

Desktop

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1440 MHz

Base Clock

1000 MHz

2520 MHz

Boost Clock

1600 MHz

2250 MHz

Memory Clock

1000 MHz

Memory

48GB

Memory Size

8GB

GDDR6

Memory Type

HBM2

384bit

Memory Bus

2048bit

864.0GB/s

Bandwidth

512.0GB/s

Render Config

-

Compute Units

36

92

SM Count

-

11776

Shading Units

2304

368

TMUs

144

128

ROPs

64

368

Tensor Cores

-

92

RT Cores

-

128 KB (per SM)

L1 Cache

-

96 MB

L2 Cache

4 MB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

102.4 GPixel/s

927.4 GTexel/s

Texture Rate

230.4 GTexel/s

59.35 TFLOPS

FP16 (half)

14.75 TFLOPS

59.35 TFLOPS

FP32 (float)

7.373 TFLOPS

927.4 GFLOPS

FP64 (double)

460.8 GFLOPS

Board Design

275W

TDP

225W

600 W

Suggested PSU

550 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

1x 8-pin

Graphics Processor

AD102

GPU Name

Navi 12

AD102

GPU Variant

Navi 12

Ada Lovelace

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

76.3 billion

Transistors

Unknown

609 mm²

Die Size

Unknown

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

2.2

1.3

Vulkan

1.3

8.9

CUDA

-

6.7

Shader Model

6.5

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