AMD Instinct MI300A vs NVIDIA Quadro P520 Mobile

VS

AMD Instinct MI300A

NVIDIA Quadro P520 Mobile

We compared two Professional market GPUs: 128GB VRAM AMD Instinct MI300A and 2GB VRAM Quadro P520 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Instinct MI300A 's Advantages

Released 4 years and 7 months late

Boost Clock has increased by 41% (2100MHz vs 1493MHz)

More VRAM (128GB vs 2GB)

Larger VRAM bandwidth (5300GB/s vs 48.06GB/s)

14208 additional rendering cores

NVIDIA Quadro P520 Mobile 's Advantages

Lower TDP (18W vs 760W)

Score

Benchmark

FP32 (float)

AMD Instinct MI300A +10588%

122.6 TFLOPS

Quadro P520 Mobile

1.147 TFLOPS

AMD Instinct MI300A

VS

Quadro P520 Mobile

Graphics Card

Dec 2023

Release Date

May 2019

Instinct

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

1000 MHz

Base Clock

1303 MHz

2100 MHz

Boost Clock

1493 MHz

5200 MHz

Memory Clock

1502 MHz

Memory

128GB

Memory Size

2GB

HBM3

Memory Type

GDDR5

8192bit

Memory Bus

64bit

5300GB/s

Bandwidth

48.06GB/s

Render Config

228

Compute Units

-

SM Count

3

14592

Shading Units

384

880

TMUs

24

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

23.89 GPixel/s

1496 GTexel/s

Texture Rate

35.83 GTexel/s

980.6 TFLOPS

FP16 (half)

17.92 GFLOPS

122.6 TFLOPS

FP32 (float)

1147 GFLOPS

61.3 TFLOPS

FP64 (double)

35.83 GFLOPS

Board Design

760W

TDP

18W

1000 W

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

MI300

GPU Name

GP108

-

CDNA 3.0

Architecture

Pascal

TSMC

Foundry

Samsung

5 nm

Process Size

14 nm

146 billion

Transistors

1.8 billion

1017 mm²

Die Size

74 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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