AMD Instinct MI300X vs NVIDIA Quadro RTX 5000 Mobile Refresh

VS

AMD Instinct MI300X

NVIDIA Quadro RTX 5000 Mobile Refresh

We compared two Professional market GPUs: 192GB VRAM AMD Instinct MI300X and 16GB VRAM Quadro RTX 5000 Mobile Refresh to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Instinct MI300X 's Advantages

Released 3 years and 6 months late

Boost Clock has increased by 36% (2100MHz vs 1545MHz)

More VRAM (192GB vs 16GB)

Larger VRAM bandwidth (5300GB/s vs 448.0GB/s)

16384 additional rendering cores

NVIDIA Quadro RTX 5000 Mobile Refresh 's Advantages

Lower TDP (110W vs 750W)

Score

Benchmark

FP32 (float)

AMD Instinct MI300X +1621%

163.4 TFLOPS

Quadro RTX 5000 Mobile Refresh

9.492 TFLOPS

AMD Instinct MI300X

VS

Quadro RTX 5000 Mobile Refresh

Graphics Card

Dec 2023

Release Date

Jun 2020

Instinct

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1035 MHz

2100 MHz

Boost Clock

1545 MHz

5200 MHz

Memory Clock

1750 MHz

Memory

192GB

Memory Size

16GB

HBM3

Memory Type

GDDR6

8192bit

Memory Bus

256bit

5300GB/s

Bandwidth

448.0GB/s

Render Config

304

Compute Units

-

SM Count

48

19456

Shading Units

3072

880

TMUs

192

0

ROPs

64

-

Tensor Cores

384

-

RT Cores

48

16 KB (per CU)

L1 Cache

64 KB (per SM)

16 MB

L2 Cache

4 MB

-

Theoretical Performance

0 MPixel/s

Pixel Rate

98.88 GPixel/s

1496 GTexel/s

Texture Rate

296.6 GTexel/s

1300 TFLOPS

FP16 (half)

18.98 TFLOPS

163.4 TFLOPS

FP32 (float)

9.492 TFLOPS

81.7 TFLOPS

FP64 (double)

296.6 GFLOPS

Board Design

750W

TDP

110W

1000 W

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

MI300

GPU Name

TU104B

-

CDNA 3.0

Architecture

Turing

TSMC

Foundry

TSMC

5 nm

Process Size

12 nm

146 billion

Transistors

13.6 billion

1017 mm²

Die Size

545 mm²

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

7.5

N/A

Shader Model

6.6

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