NVIDIA RTX A2000 Mobile vs AMD Instinct MI300A

VS

NVIDIA RTX A2000 Mobile AMD Instinct MI300A

We compared two Professional market GPUs: 4GB VRAM RTX A2000 Mobile 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 A2000 Mobile 's Advantages

Lower TDP (95W vs 760W)

AMD Instinct MI300A 's Advantages

Released 2 years and 8 months late

Boost Clock has increased by 55% (2100MHz vs 1358MHz)

More VRAM (128GB vs 4GB)

Larger VRAM bandwidth (5300GB/s vs 176.0GB/s)

12032 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A2000 Mobile

6.953 TFLOPS

AMD Instinct MI300A +1663%

122.6 TFLOPS

RTX A2000 Mobile

VS

AMD Instinct MI300A

Graphics Card

Apr 2021

Release Date

Dec 2023

Quadro Mobile

Generation

Instinct

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

893 MHz

Base Clock

1000 MHz

1358 MHz

Boost Clock

2100 MHz

1375 MHz

Memory Clock

5200 MHz

Memory

4GB

Memory Size

128GB

GDDR6

Memory Type

HBM3

128bit

Memory Bus

8192bit

176.0GB/s

Bandwidth

5300GB/s

Render Config

20

SM Count

-

Compute Units

228

2560

Shading Units

14592

80

TMUs

880

48

ROPs

0

80

Tensor Cores

-

20

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

16 MB

Theoretical Performance

65.18 GPixel/s

Pixel Rate

0 MPixel/s

108.6 GTexel/s

Texture Rate

1496 GTexel/s

6.953 TFLOPS

FP16 (half)

980.6 TFLOPS

6.953 TFLOPS

FP32 (float)

122.6 TFLOPS

108.6 GFLOPS

FP64 (double)

61.3 TFLOPS

Graphics Processor

GA106

GPU Name

MI300

-

GPU Variant

-

Ampere

Architecture

CDNA 3.0

Samsung

Foundry

TSMC

8 nm

Process Size

5 nm

12 billion

Transistors

146 billion

276 mm²

Die Size

1017 mm²

Board Design

95W

TDP

760W

-

Suggested PSU

1000 W

No outputs

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

-

6.6

Shader Model

N/A

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