NVIDIA Quadro P4000 vs NVIDIA Quadro 400

VS

NVIDIA Quadro P4000

NVIDIA Quadro 400

We compared two Professional market GPUs: 8GB VRAM Quadro P4000 and 512MB VRAM Quadro 400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P4000 's Advantages

Released 5 years and 10 months late

Boost Clock1480MHz

More VRAM (8GB vs 512GB)

Larger VRAM bandwidth (243.3GB/s vs 12.32GB/s)

1744 additional rendering cores

NVIDIA Quadro 400 's Advantages

Lower TDP (32W vs 105W)

Score

Benchmark

FP32 (float)

Quadro P4000 +4811%

5.304 TFLOPS

Quadro 400

0.108 TFLOPS

Quadro P4000

VS

Quadro 400

Graphics Card

Feb 2017

Release Date

Apr 2011

Quadro

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

1202 MHz

Base Clock

-

1480 MHz

Boost Clock

-

1901 MHz

Memory Clock

770 MHz

Memory

8GB

Memory Size

512MB

GDDR5

Memory Type

DDR3

256bit

Memory Bus

64bit

243.3GB/s

Bandwidth

12.32GB/s

Render Config

-

14

SM Count

6

1792

Shading Units

48

112

TMUs

16

64

ROPs

8

-

48 KB (per SM)

L1 Cache

-

2 MB

L2 Cache

32 KB

-

Theoretical Performance

94.72 GPixel/s

Pixel Rate

3.600 GPixel/s

165.8 GTexel/s

Texture Rate

7.200 GTexel/s

82.88 GFLOPS

FP16 (half)

-

5.304 TFLOPS

FP32 (float)

108.0 GFLOPS

165.8 GFLOPS

FP64 (double)

-

Board Design

105W

TDP

32W

300 W

Suggested PSU

200 W

4x DisplayPort 1.4a

Outputs

1x DVI 1x DisplayPort

1x 6-pin

Power Connectors

None

Graphics Processor

GP104

GPU Name

GT216

GP104-850-A1

GPU Variant

GT216 GL

Pascal

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

16 nm

Process Size

40 nm

7.2 billion

Transistors

0.486 billion

314 mm²

Die Size

100 mm²

Graphics Features

12 (12_1)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

1.3

Vulkan

N/A

6.1

CUDA

1.2

6.4

Shader Model

4.1

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