NVIDIA L20 vs NVIDIA A10M

VS

NVIDIA L20

NVIDIA A10M

We compared a Desktop platform GPU: 48GB VRAM L20 and a Professional market GPU: 24GB VRAM A10M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L20 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 54% (2520MHz vs 1635MHz)

More VRAM (48GB vs 24GB)

Larger VRAM bandwidth (864.0GB/s vs 600.2GB/s)

4608 additional rendering cores

NVIDIA A10M 's Advantages

Lower TDP (150W vs 275W)

Score

Benchmark

FP32 (float)

L20 +153%

59.35 TFLOPS

A10M

23.44 TFLOPS

L20

VS

A10M

Graphics Card

Nov 2023

Release Date

Feb 2022

Tesla Ada

Generation

Tesla Ampere

Desktop

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1440 MHz

Base Clock

975 MHz

2520 MHz

Boost Clock

1635 MHz

2250 MHz

Memory Clock

1563 MHz

Memory

48GB

Memory Size

24GB

GDDR6

Memory Type

GDDR6

384bit

Memory Bus

384bit

864.0GB/s

Bandwidth

600.2GB/s

Render Config

-

92

SM Count

56

11776

Shading Units

7168

368

TMUs

224

128

ROPs

80

368

Tensor Cores

224

92

RT Cores

56

128 KB (per SM)

L1 Cache

128 KB (per SM)

96 MB

L2 Cache

6 MB

-

Theoretical Performance

322.6 GPixel/s

Pixel Rate

130.8 GPixel/s

927.4 GTexel/s

Texture Rate

366.2 GTexel/s

59.35 TFLOPS

FP16 (half)

23.44 TFLOPS

59.35 TFLOPS

FP32 (float)

23.44 TFLOPS

927.4 GFLOPS

FP64 (double)

732.5 GFLOPS

Board Design

275W

TDP

150W

600 W

Suggested PSU

450 W

4x DisplayPort 1.4a

Outputs

No outputs

1x 16-pin

Power Connectors

8-pin EPS

Graphics Processor

AD102

GPU Name

GA102

AD102

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

76.3 billion

Transistors

28.3 billion

609 mm²

Die Size

628 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.9

CUDA

8.6

6.7

Shader Model

6.7

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