NVIDIA RTX A4500 vs NVIDIA RTX A3000 Mobile

VS

NVIDIA RTX A4500

NVIDIA RTX A3000 Mobile

We compared two Professional market GPUs: 20GB VRAM RTX A4500 and 6GB VRAM RTX A3000 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 6% (1650MHz vs 1560MHz)

More VRAM (20GB vs 6GB)

Larger VRAM bandwidth (640.0GB/s vs 264.0GB/s)

3072 additional rendering cores

NVIDIA RTX A3000 Mobile 's Advantages

Lower TDP (130W vs 200W)

Score

Benchmark

FP32 (float)

RTX A4500 +85%

23.65 TFLOPS

RTX A3000 Mobile

12.78 TFLOPS

RTX A4500

VS

RTX A3000 Mobile

Graphics Card

Nov 2021

Release Date

Unknown

Quadro Ampere

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1050 MHz

Base Clock

1260 MHz

1650 MHz

Boost Clock

1560 MHz

2000 MHz

Memory Clock

1375 MHz

Memory

20GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

320bit

Memory Bus

192bit

640.0GB/s

Bandwidth

264.0GB/s

Render Config

-

56

SM Count

32

7168

Shading Units

4096

224

TMUs

128

96

ROPs

64

224

Tensor Cores

128

56

RT Cores

32

128 KB (per SM)

L1 Cache

128 KB (per SM)

6 MB

L2 Cache

4 MB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

99.84 GPixel/s

369.6 GTexel/s

Texture Rate

199.7 GTexel/s

23.65 TFLOPS

FP16 (half)

12.78 TFLOPS

23.65 TFLOPS

FP32 (float)

12.78 TFLOPS

369.6 GFLOPS

FP64 (double)

199.7 GFLOPS

Board Design

200W

TDP

130W

550 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

GA104

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

28.3 billion

Transistors

17.4 billion

628 mm²

Die Size

392 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

6.6

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