NVIDIA L4 vs AMD Radeon Instinct MI300

VS

We compared two Professional market GPUs: 24GB VRAM L4 and 128GB VRAM Radeon Instinct MI300 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA L4 's Advantages

Boost Clock has increased by 20% (2040MHz vs 1700MHz)

Lower TDP (72W vs 600W)

AMD Radeon Instinct MI300 's Advantages

More VRAM (128GB vs 24GB)

Larger VRAM bandwidth (3277GB/s vs 300.1GB/s)

6656 additional rendering cores

Score

Benchmark

FP32 (float)

L4

30.29 TFLOPS

Radeon Instinct MI300 +58%

47.87 TFLOPS

L4

VS

Radeon Instinct MI300

Graphics Card

Mar 2023

Release Date

Jan 2023

Tesla Ada

Generation

Radeon Instinct

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

795 MHz

Base Clock

1000 MHz

2040 MHz

Boost Clock

1700 MHz

1563 MHz

Memory Clock

1600 MHz

Memory

24GB

Memory Size

128GB

GDDR6

Memory Type

HBM3

192bit

Memory Bus

8192bit

300.1GB/s

Bandwidth

3277GB/s

Render Config

60

SM Count

-

Compute Units

220

7424

Shading Units

14080

240

TMUs

880

80

ROPs

0

240

Tensor Cores

880

60

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

48 MB

L2 Cache

16 MB

Theoretical Performance

163.2 GPixel/s

Pixel Rate

0 MPixel/s

489.6 GTexel/s

Texture Rate

1496 GTexel/s

30.29 TFLOPS

FP16 (half)

383.0 TFLOPS

30.29 TFLOPS

FP32 (float)

47.87 TFLOPS

473.3 GFLOPS

FP64 (double)

47.87 TFLOPS

Graphics Processor

AD104

GPU Name

Aqua Vanjaram

AD104-???-A1

GPU Variant

-

Ada Lovelace

Architecture

CDNA 3.0

TSMC

Foundry

TSMC

5 nm

Process Size

5 nm

35.8 billion

Transistors

153 billion

294 mm²

Die Size

1017 mm²

Board Design

72W

TDP

600W

250 W

Suggested PSU

1000 W

No outputs

Outputs

No outputs

1x 16-pin

Power Connectors

2x 8-pin

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

-

6.7

Shader Model

N/A

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