NVIDIA L4 vs NVIDIA A100 PCIe 80 GB

VS

NVIDIA L4

NVIDIA A100 PCIe 80 GB

We compared two Professional market GPUs: 24GB VRAM L4 and 80GB VRAM A100 PCIe 80 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L4 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 45% (2040MHz vs 1410MHz)

512 additional rendering cores

Lower TDP (72W vs 300W)

NVIDIA A100 PCIe 80 GB 's Advantages

More VRAM (80GB vs 24GB)

Larger VRAM bandwidth (1.94TB/s vs 300.1GB/s)

Score

Benchmark

FP32 (float)

L4 +55%

30.29 TFLOPS

A100 PCIe 80 GB

19.49 TFLOPS

L4

VS

A100 PCIe 80 GB

Graphics Card

Mar 2023

Release Date

Jun 2021

Tesla Ada(Lxx)

Generation

Tesla Ampere(Axx)

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

795 MHz

Base Clock

1065 MHz

2040 MHz

Boost Clock

1410 MHz

1563 MHz

Memory Clock

1512 MHz

Memory

24GB

Memory Size

80GB

GDDR6

Memory Type

HBM2e

192bit

Memory Bus

5120bit

300.1GB/s

Bandwidth

1.94TB/s

Render Config

-

60

SM Count

108

7424

Shading Units

6912

240

TMUs

432

80

ROPs

160

240

Tensor Cores

432

60

RT Cores

-

128 KB (per SM)

L1 Cache

192 KB (per SM)

48 MB

L2 Cache

80 MB

-

Theoretical Performance

163.2 GPixel/s

Pixel Rate

225.6 GPixel/s

489.6 GTexel/s

Texture Rate

609.1 GTexel/s

30.29 TFLOPS

FP16 (half)

77.97 TFLOPS

30.29 TFLOPS

FP32 (float)

19.49 TFLOPS

473.3 GFLOPS

FP64 (double)

9.746 TFLOPS

Board Design

72W

TDP

300W

250 W

Suggested PSU

700 W

No outputs

Outputs

No outputs

None

Power Connectors

8-pin EPS

Graphics Processor

AD104

GPU Name

GA100

AD104-???-A1

GPU Variant

-

Ada Lovelace

Architecture

Ampere

TSMC

Foundry

TSMC

5 nm

Process Size

7 nm

35.8 billion

Transistors

54.2 billion

294 mm²

Die Size

826 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

8.9

CUDA

8.0

6.8

Shader Model

N/A

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