NVIDIA Quadro P4000 vs NVIDIA RTX A4 Mobile

VS

NVIDIA Quadro P4000

NVIDIA RTX A4 Mobile

We compared two Professional market GPUs: 8GB VRAM Quadro P4000 and 4GB VRAM RTX A4 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P4000 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (243.3GB/s vs 224.0GB/s)

NVIDIA RTX A4 Mobile 's Advantages

Released 4 years and 2 months late

Boost Clock has increased by 20% (1770MHz vs 1480MHz)

256 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P4000

5.304 TFLOPS

RTX A4 Mobile +36%

7.25 TFLOPS

Quadro P4000

VS

RTX A4 Mobile

Graphics Card

Feb 2017

Release Date

Apr 2021

Quadro

Generation

Quadro Ampere-M

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 4.0 x8

Clock Speeds

1202 MHz

Base Clock

1297 MHz

1480 MHz

Boost Clock

1770 MHz

1901 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR6

256bit

Memory Bus

128bit

243.3GB/s

Bandwidth

224.0GB/s

Render Config

-

14

SM Count

16

1792

Shading Units

2048

112

TMUs

64

ROPs

32

-

Tensor Cores

64

-

RT Cores

16

48 KB (per SM)

L1 Cache

128 KB (per SM)

2 MB

L2 Cache

2 MB

-

Theoretical Performance

94.72 GPixel/s

Pixel Rate

56.64 GPixel/s

165.8 GTexel/s

Texture Rate

113.3 GTexel/s

82.88 GFLOPS

FP16 (half)

7.250 TFLOPS

5.304 TFLOPS

FP32 (float)

7.250 TFLOPS

165.8 GFLOPS

FP64 (double)

113.3 GFLOPS

Board Design

105W

TDP

Unknown

300 W

Suggested PSU

-

4x DisplayPort 1.4a

Outputs

Portable Device Dependent

1x 6-pin

Power Connectors

None

Graphics Processor

GP104

GPU Name

GA107

GP104-850-A1

GPU Variant

-

Pascal

Architecture

Ampere

TSMC

Foundry

Samsung

16 nm

Process Size

8 nm

7.2 billion

Transistors

8.7 billion

314 mm²

Die Size

200 mm²

Graphics Features

12 (12_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.3

6.1

CUDA

8.6

6.4

Shader Model

6.7

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