NVIDIA RTX A4500 Mobile vs NVIDIA RTX A2000

VS

NVIDIA RTX A4500 Mobile

NVIDIA RTX A2000

We compared two Professional market GPUs: 16GB VRAM RTX A4500 Mobile and 6GB VRAM RTX A2000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 Mobile 's Advantages

Released 7 months late

Boost Clock has increased by 25% (1500MHz vs 1200MHz)

More VRAM (16GB vs 6GB)

Larger VRAM bandwidth (512.0GB/s vs 288.0GB/s)

2560 additional rendering cores

NVIDIA RTX A2000 's Advantages

Lower TDP (70W vs 140W)

Score

Benchmark

FP32 (float)

RTX A4500 Mobile +121%

17.66 TFLOPS

RTX A2000

7.987 TFLOPS

RTX A4500 Mobile

VS

RTX A2000

Graphics Card

Mar 2022

Release Date

Aug 2021

Quadro Ampere-M

Generation

Quadro Ampere

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

930 MHz

Base Clock

562 MHz

1500 MHz

Boost Clock

1200 MHz

2000 MHz

Memory Clock

1500 MHz

Memory

16GB

Memory Size

6GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

192bit

512.0GB/s

Bandwidth

288.0GB/s

Render Config

-

46

SM Count

26

5888

Shading Units

3328

184

TMUs

104

96

ROPs

48

184

Tensor Cores

104

46

RT Cores

26

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

3 MB

-

Theoretical Performance

144.0 GPixel/s

Pixel Rate

57.60 GPixel/s

276.0 GTexel/s

Texture Rate

124.8 GTexel/s

17.66 TFLOPS

FP16 (half)

7.987 TFLOPS

17.66 TFLOPS

FP32 (float)

7.987 TFLOPS

276.0 GFLOPS

FP64 (double)

124.8 GFLOPS

Board Design

140W

TDP

70W

-

Suggested PSU

250 W

Portable Device Dependent

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

GA104

GPU Name

GA106

-

GPU Variant

GA106-850-A1

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

6.7

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