NVIDIA Quadro P400 vs NVIDIA Quadro K2100M

VS

NVIDIA Quadro P400

NVIDIA Quadro K2100M

We compared two Professional market GPUs: 2GB VRAM Quadro P400 and 2GB VRAM Quadro K2100M 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 Clock1252MHz

Lower TDP (30W vs 55W)

NVIDIA Quadro K2100M 's Advantages

Larger VRAM bandwidth (48.13GB/s vs 32.06GB/s)

320 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro P400

0.641 TFLOPS

Quadro K2100M +19%

0.768 TFLOPS

Quadro P400

VS

Quadro K2100M

Graphics Card

Feb 2017

Release Date

Jul 2013

Quadro

Generation

Quadro Mobile

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

1228 MHz

Base Clock

-

1252 MHz

Boost Clock

-

1002 MHz

Memory Clock

752 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

32.06GB/s

Bandwidth

48.13GB/s

Render Config

-

2

SM Count

-

256

Shading Units

576

16

TMUs

48

16

ROPs

16

-

48 KB (per SM)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

20.03 GPixel/s

Pixel Rate

8.004 GPixel/s

20.03 GTexel/s

Texture Rate

32.02 GTexel/s

10.02 GFLOPS

FP16 (half)

-

641.0 GFLOPS

FP32 (float)

768.4 GFLOPS

20.03 GFLOPS

FP64 (double)

32.02 GFLOPS

Board Design

30W

TDP

55W

200 W

Suggested PSU

-

3x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

GP107

GPU Name

GK106

GP107-825-KA-A1

GPU Variant

N15P-Q3-A1

Pascal

Architecture

Kepler

Samsung

Foundry

TSMC

14 nm

Process Size

28 nm

3.3 billion

Transistors

2.54 billion

132 mm²

Die Size

221 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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