NVIDIA RTX A4500 Max-Q vs NVIDIA RTX A2000 Mobile

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NVIDIA RTX A4500 Max-Q

NVIDIA RTX A2000 Mobile

We compared two Professional market GPUs: 16GB VRAM RTX A4500 Max Q and 4GB VRAM RTX A2000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 Max-Q 's Advantages

Released 11 months late

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (448.0GB/s vs 176.0GB/s)

3328 additional rendering cores

Lower TDP (80W vs 95W)

NVIDIA RTX A2000 Mobile 's Advantages

Boost Clock has increased by 12% (1358MHz vs 1215MHz)

Score

Benchmark

FP32 (float)

RTX A4500 Max Q +105%

14.31 TFLOPS

RTX A2000 Mobile

6.953 TFLOPS

RTX A4500 Max Q

VS

RTX A2000 Mobile

Graphics Card

Mar 2022

Release Date

Apr 2021

Quadro Ampere-M

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

510 MHz

Base Clock

893 MHz

1215 MHz

Boost Clock

1358 MHz

1750 MHz

Memory Clock

1375 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

448.0GB/s

Bandwidth

176.0GB/s

Render Config

-

46

SM Count

20

5888

Shading Units

2560

184

TMUs

80

96

ROPs

48

184

Tensor Cores

80

46

RT Cores

20

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

2 MB

-

Theoretical Performance

116.6 GPixel/s

Pixel Rate

65.18 GPixel/s

223.6 GTexel/s

Texture Rate

108.6 GTexel/s

14.31 TFLOPS

FP16 (half)

6.953 TFLOPS

14.31 TFLOPS

FP32 (float)

6.953 TFLOPS

223.6 GFLOPS

FP64 (double)

108.6 GFLOPS

Board Design

80W

TDP

95W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

GA106

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

17.4 billion

Transistors

12 billion

392 mm²

Die Size

276 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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