NVIDIA GRID A100A vs NVIDIA L4

VS

NVIDIA GRID A100A NVIDIA L4

We compared two Professional market GPUs: 48GB VRAM GRID A100A and 24GB VRAM L4 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID A100A 's Advantages

More VRAM (48GB vs 24GB)

Larger VRAM bandwidth (1866GB/s vs 300.1GB/s)

NVIDIA L4 's Advantages

Released 2 years and 10 months late

Boost Clock has increased by 103% (2040MHz vs 1005MHz)

512 additional rendering cores

Lower TDP (72W vs 400W)

Score

Benchmark

FP32 (float)

GRID A100A

13.89 TFLOPS

L4 +118%

30.29 TFLOPS

GRID A100A

VS

L4

Graphics Card

May 2020

Release Date

Mar 2023

GRID

Generation

Tesla Ada

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

900 MHz

Base Clock

795 MHz

1005 MHz

Boost Clock

2040 MHz

1215 MHz

Memory Clock

1563 MHz

Memory

48GB

Memory Size

24GB

HBM2e

Memory Type

GDDR6

6144bit

Memory Bus

192bit

1866GB/s

Bandwidth

300.1GB/s

Render Config

108

SM Count

60

-

Compute Units

-

6912

Shading Units

7424

432

TMUs

240

192

ROPs

80

432

Tensor Cores

240

-

RT Cores

60

192 KB (per SM)

L1 Cache

128 KB (per SM)

48 MB

L2 Cache

48 MB

Theoretical Performance

193.0 GPixel/s

Pixel Rate

163.2 GPixel/s

434.2 GTexel/s

Texture Rate

489.6 GTexel/s

55.57 TFLOPS

FP16 (half)

30.29 TFLOPS

13.89 TFLOPS

FP32 (float)

30.29 TFLOPS

6.947 TFLOPS

FP64 (double)

473.3 GFLOPS

Graphics Processor

GA100

GPU Name

AD104

-

GPU Variant

AD104-???-A1

Ampere

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

7 nm

Process Size

5 nm

54.2 billion

Transistors

35.8 billion

826 mm²

Die Size

294 mm²

Board Design

400W

TDP

72W

800 W

Suggested PSU

250 W

No outputs

Outputs

No outputs

None

Power Connectors

1x 16-pin

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

8.0

CUDA

8.9

N/A

Shader Model

6.7

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