NVIDIA RTX A4500 Mobile vs NVIDIA RTX A4 Mobile

VS

NVIDIA RTX A4500 Mobile NVIDIA RTX A4 Mobile

We compared two Professional market GPUs: 16GB VRAM RTX A4500 Mobile and 4GB VRAM RTX A4 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 Mobile 's Advantages

Released 11 months late

More VRAM (16GB vs 4GB)

Larger VRAM bandwidth (512.0GB/s vs 224.0GB/s)

3840 additional rendering cores

NVIDIA RTX A4 Mobile 's Advantages

Boost Clock has increased by 18% (1770MHz vs 1500MHz)

Score

Benchmark

FP32 (float)

RTX A4500 Mobile +143%

17.66 TFLOPS

RTX A4 Mobile

7.25 TFLOPS

RTX A4500 Mobile

VS

RTX A4 Mobile

Graphics Card

Mar 2022

Release Date

Apr 2021

Quadro Ampere-M

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

930 MHz

Base Clock

1297 MHz

1500 MHz

Boost Clock

1770 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

16GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

256bit

Memory Bus

128bit

512.0GB/s

Bandwidth

224.0GB/s

Render Config

46

SM Count

16

-

Compute Units

-

5888

Shading Units

2048

184

TMUs

64

96

ROPs

32

184

Tensor Cores

64

46

RT Cores

16

128 KB (per SM)

L1 Cache

128 KB (per SM)

4 MB

L2 Cache

2 MB

Theoretical Performance

144.0 GPixel/s

Pixel Rate

56.64 GPixel/s

276.0 GTexel/s

Texture Rate

113.3 GTexel/s

17.66 TFLOPS

FP16 (half)

7.250 TFLOPS

17.66 TFLOPS

FP32 (float)

7.250 TFLOPS

276.0 GFLOPS

FP64 (double)

113.3 GFLOPS

Graphics Processor

GA104

GPU Name

GA107

-

GPU Variant

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

17.4 billion

Transistors

8.7 billion

392 mm²

Die Size

200 mm²

Board Design

140W

TDP

Unknown

-

Suggested PSU

-

Portable Device Dependent

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

6.7

Shader Model

6.7

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