AMD Instinct MI300X vs NVIDIA Quadro P400

VS

AMD Instinct MI300X

NVIDIA Quadro P400

We compared two Professional market GPUs: 192GB VRAM AMD Instinct MI300X and 2GB VRAM Quadro P400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Instinct MI300X 's Advantages

Released 6 years and 10 months late

Boost Clock has increased by 68% (2100MHz vs 1252MHz)

More VRAM (192GB vs 2GB)

Larger VRAM bandwidth (5300GB/s vs 32.06GB/s)

19200 additional rendering cores

NVIDIA Quadro P400 's Advantages

Lower TDP (30W vs 750W)

Score

Benchmark

FP32 (float)

AMD Instinct MI300X +25391%

163.4 TFLOPS

Quadro P400

0.641 TFLOPS

AMD Instinct MI300X

VS

Quadro P400

Graphics Card

Dec 2023

Release Date

Feb 2017

Instinct

Generation

Quadro

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1228 MHz

2100 MHz

Boost Clock

1252 MHz

5200 MHz

Memory Clock

1002 MHz

Memory

192GB

Memory Size

2GB

HBM3

Memory Type

GDDR5

8192bit

Memory Bus

64bit

5300GB/s

Bandwidth

32.06GB/s

Render Config

304

Compute Units

-

SM Count

2

19456

Shading Units

256

880

TMUs

16

0

ROPs

16

-

16 KB (per CU)

L1 Cache

48 KB (per SM)

16 MB

L2 Cache

512 KB

-

Theoretical Performance

0 MPixel/s

Pixel Rate

20.03 GPixel/s

1496 GTexel/s

Texture Rate

20.03 GTexel/s

1300 TFLOPS

FP16 (half)

10.02 GFLOPS

163.4 TFLOPS

FP32 (float)

641.0 GFLOPS

81.7 TFLOPS

FP64 (double)

20.03 GFLOPS

Board Design

750W

TDP

30W

1000 W

Suggested PSU

200 W

No outputs

Outputs

3x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

MI300

GPU Name

GP107

-

GPU Variant

GP107-825-KA-A1

CDNA 3.0

Architecture

Pascal

TSMC

Foundry

Samsung

5 nm

Process Size

14 nm

146 billion

Transistors

3.3 billion

1017 mm²

Die Size

132 mm²

Graphics Features

N/A

DirectX

12 (12_1)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

6.1

N/A

Shader Model

6.4

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