AMD Radeon Instinct MI100 vs NVIDIA RTX A4500 Mobile

VS

AMD Radeon Instinct MI100 NVIDIA RTX A4500 Mobile

We compared two Professional market GPUs: 32GB VRAM Radeon Instinct MI100 and 16GB VRAM RTX A4500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Instinct MI100 's Advantages

Boost Clock has increased by 0% (1502MHz vs 1500MHz)

More VRAM (32GB vs 16GB)

Larger VRAM bandwidth (1229GB/s vs 512.0GB/s)

1792 additional rendering cores

NVIDIA RTX A4500 Mobile 's Advantages

Released 1 years and 4 months late

Lower TDP (140W vs 300W)

Score

Benchmark

FP32 (float)

Radeon Instinct MI100 +30%

23.07 TFLOPS

RTX A4500 Mobile

17.66 TFLOPS

Radeon Instinct MI100

VS

RTX A4500 Mobile

Graphics Card

Nov 2020

Release Date

Mar 2022

Radeon Instinct

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1000 MHz

Base Clock

930 MHz

1502 MHz

Boost Clock

1500 MHz

1200 MHz

Memory Clock

2000 MHz

Memory

32GB

Memory Size

16GB

HBM2

Memory Type

GDDR6

4096bit

Memory Bus

256bit

1229GB/s

Bandwidth

512.0GB/s

Render Config

-

SM Count

46

120

Compute Units

-

7680

Shading Units

5888

480

TMUs

184

64

ROPs

96

-

Tensor Cores

184

-

RT Cores

46

16 KB (per CU)

L1 Cache

128 KB (per SM)

8 MB

L2 Cache

4 MB

Theoretical Performance

96.13 GPixel/s

Pixel Rate

144.0 GPixel/s

721.0 GTexel/s

Texture Rate

276.0 GTexel/s

184.6 TFLOPS

FP16 (half)

17.66 TFLOPS

23.07 TFLOPS

FP32 (float)

17.66 TFLOPS

11.54 TFLOPS

FP64 (double)

276.0 GFLOPS

Graphics Processor

Arcturus

GPU Name

GA104

Arcturus XL

GPU Variant

-

CDNA 1.0

Architecture

Ampere

TSMC

Foundry

Samsung

7 nm

Process Size

8 nm

25.6 billion

Transistors

17.4 billion

750 mm²

Die Size

392 mm²

Board Design

300W

TDP

140W

700 W

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

2x 8-pin

Power Connectors

None

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

2.1

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

N/A

Shader Model

6.7

Related GPU Comparisons

1

AMD Radeon Instinct MI100 vs AMD Radeon Instinct MI50

2

AMD Radeon Instinct MI300 vs AMD Radeon Instinct MI100

3

NVIDIA Tesla M4 vs AMD Radeon Instinct MI100

4

AMD Radeon Instinct MI100 vs NVIDIA Quadro FX 370 LP

5

AMD Radeon Instinct MI100 vs AMD Radeon RX 7900 XTX

6

NVIDIA GeForce RTX 4090 vs AMD Radeon Instinct MI100

7

NVIDIA Tesla K20s vs AMD Radeon Instinct MI100

8

AMD Radeon Instinct MI100 vs NVIDIA Quadro Plex 2200 S4

9

AMD Radeon Instinct MI100 vs NVIDIA GRID K2

10

AMD Radeon Instinct MI100 vs NVIDIA Quadro NVS 320M