AMD Instinct MI300A vs NVIDIA RTX A1000 Mobile 6 GB

VS

AMD Instinct MI300A NVIDIA RTX A1000 Mobile 6 GB

We compared two Professional market GPUs: 128GB VRAM AMD Instinct MI300A and 6GB VRAM RTX A1000 Mobile 6 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Instinct MI300A 's Advantages

Released 1 years and 9 months late

Boost Clock has increased by 84% (2100MHz vs 1140MHz)

More VRAM (128GB vs 6GB)

Larger VRAM bandwidth (5300GB/s vs 264.0GB/s)

12032 additional rendering cores

NVIDIA RTX A1000 Mobile 6 GB 's Advantages

Lower TDP (60W vs 760W)

Score

Benchmark

FP32 (float)

AMD Instinct MI300A +2000%

122.6 TFLOPS

RTX A1000 Mobile 6 GB

5.837 TFLOPS

AMD Instinct MI300A

VS

RTX A1000 Mobile 6 GB

Graphics Card

Dec 2023

Release Date

Mar 2022

Instinct

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1000 MHz

Base Clock

652 MHz

2100 MHz

Boost Clock

1140 MHz

5200 MHz

Memory Clock

1375 MHz

Memory

128GB

Memory Size

6GB

HBM3

Memory Type

GDDR6

8192bit

Memory Bus

192bit

5300GB/s

Bandwidth

264.0GB/s

Render Config

-

SM Count

20

228

Compute Units

-

14592

Shading Units

2560

880

TMUs

80

0

ROPs

32

-

Tensor Cores

80

-

RT Cores

20

16 KB (per CU)

L1 Cache

128 KB (per SM)

16 MB

L2 Cache

2 MB

Theoretical Performance

0 MPixel/s

Pixel Rate

36.48 GPixel/s

1496 GTexel/s

Texture Rate

91.20 GTexel/s

980.6 TFLOPS

FP16 (half)

5.837 TFLOPS

122.6 TFLOPS

FP32 (float)

5.837 TFLOPS

61.3 TFLOPS

FP64 (double)

91.20 GFLOPS

Graphics Processor

MI300

GPU Name

GA107

-

GPU Variant

-

CDNA 3.0

Architecture

Ampere

TSMC

Foundry

Samsung

5 nm

Process Size

8 nm

146 billion

Transistors

8.7 billion

1017 mm²

Die Size

200 mm²

Board Design

760W

TDP

60W

1000 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

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

8.6

N/A

Shader Model

6.7

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