NVIDIA RTX A2000 Mobile vs NVIDIA RTX A4500 Max-Q

VS

NVIDIA RTX A2000 Mobile NVIDIA RTX A4500 Max-Q

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

Main Differences

NVIDIA RTX A2000 Mobile 's Advantages

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

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)

Score

Benchmark

FP32 (float)

RTX A2000 Mobile

6.953 TFLOPS

RTX A4500 Max Q +105%

14.31 TFLOPS

RTX A2000 Mobile

VS

RTX A4500 Max Q

Graphics Card

Apr 2021

Release Date

Mar 2022

Quadro Mobile

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

893 MHz

Base Clock

510 MHz

1358 MHz

Boost Clock

1215 MHz

1375 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

176.0GB/s

Bandwidth

448.0GB/s

Render Config

20

SM Count

46

-

Compute Units

-

2560

Shading Units

5888

80

TMUs

184

48

ROPs

96

80

Tensor Cores

184

20

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

Theoretical Performance

65.18 GPixel/s

Pixel Rate

116.6 GPixel/s

108.6 GTexel/s

Texture Rate

223.6 GTexel/s

6.953 TFLOPS

FP16 (half)

14.31 TFLOPS

6.953 TFLOPS

FP32 (float)

14.31 TFLOPS

108.6 GFLOPS

FP64 (double)

223.6 GFLOPS

Graphics Processor

GA106

GPU Name

GA104

-

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

12 billion

Transistors

17.4 billion

276 mm²

Die Size

392 mm²

Board Design

95W

TDP

80W

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

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

6.6

Shader Model

6.7

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