NVIDIA Quadro P400 vs NVIDIA Quadro K5100M

VS

NVIDIA Quadro P400

NVIDIA Quadro K5100M

We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 8GB VRAM Quadro K5100M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro P400 's Advantages

Released 3 years and 7 months late

Boost Clock has increased by 62% (1252MHz vs 771MHz)

Lower TDP (30W vs 100W)

NVIDIA Quadro K5100M 's Advantages

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (115.2GB/s vs 32.06GB/s)

1280 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P400

0.641 TFLOPS

Quadro K5100M +269%

2.369 TFLOPS

Quadro P400

VS

Quadro K5100M

Graphics Card

Feb 2017

Release Date

Jul 2013

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

1228 MHz

Base Clock

771 MHz

1252 MHz

Boost Clock

771 MHz

1002 MHz

Memory Clock

900 MHz

Memory

2GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

256bit

32.06GB/s

Bandwidth

115.2GB/s

Render Config

-

2

SM Count

-

256

Shading Units

1536

16

TMUs

128

16

ROPs

32

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

20.03 GPixel/s

Pixel Rate

24.67 GPixel/s

20.03 GTexel/s

Texture Rate

98.69 GTexel/s

10.02 GFLOPS

FP16 (half)

-

641.0 GFLOPS

FP32 (float)

2.369 TFLOPS

20.03 GFLOPS

FP64 (double)

98.69 GFLOPS

Board Design

30W

TDP

100W

200 W

Suggested PSU

-

3x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP107

GPU Name

GK104

GP107-825-KA-A1

GPU Variant

N15E-Q5-A2

Pascal

Architecture

Kepler

Samsung

Foundry

TSMC

14 nm

Process Size

28 nm

3.3 billion

Transistors

3.54 billion

132 mm²

Die Size

294 mm²

Graphics Features

12 (12_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

6.1

CUDA

3.0

6.4

Shader Model

5.1

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