NVIDIA RTX A4500 vs NVIDIA RTX A5500 Mobile

VS

NVIDIA RTX A4500

NVIDIA RTX A5500 Mobile

We compared two Professional market GPUs: 20GB VRAM RTX A4500 and 16GB VRAM RTX A5500 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 's Advantages

Boost Clock has increased by 10% (1650MHz vs 1500MHz)

More VRAM (20GB vs 16GB)

Larger VRAM bandwidth (640.0GB/s vs 512.0GB/s)

NVIDIA RTX A5500 Mobile 's Advantages

256 additional rendering cores

Lower TDP (165W vs 200W)

Score

Benchmark

FP32 (float)

RTX A4500 +6%

23.65 TFLOPS

RTX A5500 Mobile

22.27 TFLOPS

RTX A4500

VS

RTX A5500 Mobile

Graphics Card

Nov 2021

Release Date

Mar 2022

Quadro Ampere

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1050 MHz

Base Clock

975 MHz

1650 MHz

Boost Clock

1500 MHz

2000 MHz

Memory Clock

2000 MHz

Memory

20GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

320bit

Memory Bus

256bit

640.0GB/s

Bandwidth

512.0GB/s

Render Config

-

56

SM Count

58

7168

Shading Units

7424

224

TMUs

232

96

ROPs

96

224

Tensor Cores

232

56

RT Cores

58

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

4 MB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

144.0 GPixel/s

369.6 GTexel/s

Texture Rate

348.0 GTexel/s

23.65 TFLOPS

FP16 (half)

22.27 TFLOPS

23.65 TFLOPS

FP32 (float)

22.27 TFLOPS

369.6 GFLOPS

FP64 (double)

348.0 GFLOPS

Board Design

200W

TDP

165W

550 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

Portable Device Dependent

1x 8-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

GA103

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

22 billion

628 mm²

Die Size

496 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

8.6

6.7

Shader Model

6.7

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