NVIDIA RTX A4500 vs NVIDIA Quadro P4000 Mobile

VS

NVIDIA RTX A4500

NVIDIA Quadro P4000 Mobile

We compared two Professional market GPUs: 20GB VRAM RTX A4500 and 8GB VRAM Quadro P4000 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX A4500 's Advantages

Released 4 years and 10 months late

Boost Clock1650MHz

More VRAM (20GB vs 8GB)

Larger VRAM bandwidth (640.0GB/s vs 192.3GB/s)

5376 additional rendering cores

NVIDIA Quadro P4000 Mobile 's Advantages

Lower TDP (100W vs 200W)

Score

Benchmark

FP32 (float)

RTX A4500 +437%

23.65 TFLOPS

Quadro P4000 Mobile

4.398 TFLOPS

RTX A4500

VS

Quadro P4000 Mobile

Graphics Card

Nov 2021

Release Date

Jan 2017

Quadro Ampere

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 4.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1050 MHz

Base Clock

-

1650 MHz

Boost Clock

-

2000 MHz

Memory Clock

1502 MHz

Memory

20GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

320bit

Memory Bus

256bit

640.0GB/s

Bandwidth

192.3GB/s

Render Config

-

56

SM Count

14

7168

Shading Units

1792

224

TMUs

112

96

ROPs

64

224

Tensor Cores

-

56

RT Cores

-

128 KB (per SM)

L1 Cache

48 KB (per SM)

6 MB

L2 Cache

2 MB

-

Theoretical Performance

158.4 GPixel/s

Pixel Rate

78.53 GPixel/s

369.6 GTexel/s

Texture Rate

137.4 GTexel/s

23.65 TFLOPS

FP16 (half)

68.71 GFLOPS

23.65 TFLOPS

FP32 (float)

4.398 TFLOPS

369.6 GFLOPS

FP64 (double)

137.4 GFLOPS

Board Design

200W

TDP

100W

550 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

No outputs

1x 8-pin

Power Connectors

None

Graphics Processor

GA102

GPU Name

GP104

-

GPU Variant

N17E-Q3-A1

Ampere

Architecture

Pascal

Samsung

Foundry

TSMC

8 nm

Process Size

16 nm

28.3 billion

Transistors

7.2 billion

628 mm²

Die Size

314 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

8.6

CUDA

6.1

6.7

Shader Model

6.4

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