NVIDIA Quadro K2100M vs NVIDIA Quadro K4000

VS

NVIDIA Quadro K2100M

NVIDIA Quadro K4000

We compared two Professional market GPUs: 2GB VRAM Quadro K2100M and 3GB VRAM Quadro K4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K2100M 's Advantages

Lower TDP (55W vs 80W)

NVIDIA Quadro K4000 's Advantages

More VRAM (3GB vs 2GB)

Larger VRAM bandwidth (134.8GB/s vs 48.13GB/s)

192 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K2100M

0.768 TFLOPS

Quadro K4000 +61%

1.244 TFLOPS

Quadro K2100M

VS

Quadro K4000

Graphics Card

Jul 2013

Release Date

Mar 2013

Quadro Mobile

Generation

Quadro

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

752 MHz

Memory Clock

1404 MHz

Memory

2GB

Memory Size

3GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

192bit

48.13GB/s

Bandwidth

134.8GB/s

Render Config

-

576

Shading Units

768

48

TMUs

64

16

ROPs

24

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

256 KB

L2 Cache

384 KB

-

Theoretical Performance

8.004 GPixel/s

Pixel Rate

12.96 GPixel/s

32.02 GTexel/s

Texture Rate

51.84 GTexel/s

-

768.4 GFLOPS

FP32 (float)

1244 GFLOPS

32.02 GFLOPS

FP64 (double)

51.84 GFLOPS

Board Design

55W

TDP

80W

-

Suggested PSU

250 W

No outputs

Outputs

1x DVI 2x DisplayPort 1.2

-

Power Connectors

1x 6-pin

Graphics Processor

GK106

GPU Name

GK106

N15P-Q3-A1

GPU Variant

-

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.54 billion

Transistors

2.54 billion

221 mm²

Die Size

221 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.0

CUDA

3.0

5.1

Shader Model

5.1

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