NVIDIA Quadro K2000M vs NVIDIA Quadro CX

VS

NVIDIA Quadro K2000M

NVIDIA Quadro CX

We compared two Professional market GPUs: 2GB VRAM Quadro K2000M and 1536MB VRAM Quadro CX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K2000M 's Advantages

Released 3 years and 7 months late

More VRAM (2GB vs 1536GB)

192 additional rendering cores

Lower TDP (55W vs 150W)

NVIDIA Quadro CX 's Advantages

Larger VRAM bandwidth (76.80GB/s vs 28.80GB/s)

Score

Benchmark

FP32 (float)

Quadro K2000M +23%

0.572 TFLOPS

Quadro CX

0.462 TFLOPS

Quadro K2000M

VS

Quadro CX

Graphics Card

Jun 2012

Release Date

Nov 2008

Quadro Mobile

Generation

Quadro CX

Professional

Type

Professional

MXM-A (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

900 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

1536MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

384bit

28.80GB/s

Bandwidth

76.80GB/s

Render Config

-

SM Count

24

384

Shading Units

192

32

TMUs

64

16

ROPs

24

-

16 KB (per SMX)

L1 Cache

-

256 KB

L2 Cache

192 KB

-

Theoretical Performance

5.960 GPixel/s

Pixel Rate

14.45 GPixel/s

23.84 GTexel/s

Texture Rate

38.53 GTexel/s

-

572.2 GFLOPS

FP32 (float)

462.3 GFLOPS

23.84 GFLOPS

FP64 (double)

57.79 GFLOPS

Board Design

55W

TDP

150W

-

Suggested PSU

450 W

No outputs

Outputs

1x DVI 2x DisplayPort 1x S-Video

-

Power Connectors

1x 6-pin

Graphics Processor

GK107

GPU Name

GT200B

N14P-Q3-A2

GPU Variant

-

Kepler

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

55 nm

1.27 billion

Transistors

1.4 billion

118 mm²

Die Size

470 mm²

Graphics Features

12 (11_0)

DirectX

11.1 (10_0)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

1.3

5.1

Shader Model

4.0

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