NVIDIA RTX A4 Mobile vs NVIDIA RTX A4500 Max-Q

VS

NVIDIA RTX A4 Mobile

NVIDIA RTX A4500 Max-Q

We compared two Professional market GPUs: 4GB VRAM RTX A4 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 A4 Mobile 's Advantages

Boost Clock has increased by 46% (1770MHz 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 224.0GB/s)

3840 additional rendering cores

Score

Benchmark

FP32 (float)

RTX A4 Mobile

7.25 TFLOPS

RTX A4500 Max Q +97%

14.31 TFLOPS

RTX A4 Mobile

VS

RTX A4500 Max Q

Graphics Card

Apr 2021

Release Date

Mar 2022

Quadro Ampere-M

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

1297 MHz

Base Clock

510 MHz

1770 MHz

Boost Clock

1215 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

4GB

Memory Size

16GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

448.0GB/s

Render Config

-

16

SM Count

46

2048

Shading Units

5888

64

TMUs

184

32

ROPs

96

64

Tensor Cores

184

16

RT Cores

46

128 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

4 MB

-

Theoretical Performance

56.64 GPixel/s

Pixel Rate

116.6 GPixel/s

113.3 GTexel/s

Texture Rate

223.6 GTexel/s

7.250 TFLOPS

FP16 (half)

14.31 TFLOPS

7.250 TFLOPS

FP32 (float)

14.31 TFLOPS

113.3 GFLOPS

FP64 (double)

223.6 GFLOPS

Board Design

Unknown

TDP

80W

-

Portable Device Dependent

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Processor

GA107

GPU Name

GA104

-

Ampere

Architecture

Ampere

Samsung

Foundry

Samsung

8 nm

Process Size

8 nm

8.7 billion

Transistors

17.4 billion

200 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

6.7

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