NVIDIA RTX A5500 Max-Q vs AMD Instinct MI300A

VS

NVIDIA RTX A5500 Max-Q AMD Instinct MI300A

We compared two Professional market GPUs: 16GB VRAM RTX A5500 Max Q and 128GB VRAM AMD Instinct MI300A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A5500 Max-Q 's Advantages

Lower TDP (80W vs 760W)

AMD Instinct MI300A 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 67% (2100MHz vs 1260MHz)

More VRAM (128GB vs 16GB)

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

7168 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A5500 Max Q

18.71 TFLOPS

AMD Instinct MI300A +555%

122.6 TFLOPS

RTX A5500 Max Q

VS

AMD Instinct MI300A

Graphics Card

Mar 2022

Release Date

Dec 2023

Quadro Ampere-M

Generation

Instinct

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

585 MHz

Base Clock

1000 MHz

1260 MHz

Boost Clock

2100 MHz

1750 MHz

Memory Clock

5200 MHz

Memory

16GB

Memory Size

128GB

GDDR6

Memory Type

HBM3

256bit

Memory Bus

8192bit

448.0GB/s

Bandwidth

5300GB/s

Render Config

58

SM Count

-

Compute Units

228

7424

Shading Units

14592

232

TMUs

880

96

ROPs

0

232

Tensor Cores

-

58

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

4 MB

L2 Cache

16 MB

Theoretical Performance

121.0 GPixel/s

Pixel Rate

0 MPixel/s

292.3 GTexel/s

Texture Rate

1496 GTexel/s

18.71 TFLOPS

FP16 (half)

980.6 TFLOPS

18.71 TFLOPS

FP32 (float)

122.6 TFLOPS

292.3 GFLOPS

FP64 (double)

61.3 TFLOPS

Graphics Processor

GA103

GPU Name

MI300

-

GPU Variant

-

Ampere

Architecture

CDNA 3.0

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

22 billion

Transistors

146 billion

496 mm²

Die Size

1017 mm²

Board Design

80W

TDP

760W

-

Suggested PSU

1000 W

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

8.6

CUDA

-

6.7

Shader Model

N/A

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