NVIDIA Quadro 400 vs NVIDIA Quadro K2000

VS

NVIDIA Quadro 400 NVIDIA Quadro K2000

We compared two Professional market GPUs: 512MB VRAM Quadro 400 and 2GB VRAM Quadro K2000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro 400 's Advantages

Lower TDP (32W vs 51W)

NVIDIA Quadro K2000 's Advantages

Released 1 years and 11 months late

Larger VRAM bandwidth (64.00GB/s vs 12.32GB/s)

336 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro 400

0.108 TFLOPS

Quadro K2000 +578%

0.733 TFLOPS

Quadro 400

VS

Quadro K2000

Graphics Card

Apr 2011

Release Date

Mar 2013

Quadro

Generation

Quadro

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

770 MHz

Memory Clock

1000 MHz

Memory

512MB

Memory Size

2GB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

12.32GB/s

Bandwidth

64.00GB/s

Render Config

6

SM Count

-

Compute Units

-

48

Shading Units

384

16

TMUs

32

8

ROPs

16

-

Tensor Cores

-

RT Cores

-

L1 Cache

16 KB (per SMX)

32 KB

L2 Cache

256 KB

Theoretical Performance

3.600 GPixel/s

Pixel Rate

7.632 GPixel/s

7.200 GTexel/s

Texture Rate

30.53 GTexel/s

-

FP16 (half)

-

108.0 GFLOPS

FP32 (float)

732.7 GFLOPS

-

FP64 (double)

30.53 GFLOPS

Graphics Processor

GT216

GPU Name

GK107

GT216 GL

GPU Variant

GK107-301-A2

Tesla 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

40 nm

Process Size

28 nm

0.486 billion

Transistors

1.27 billion

100 mm²

Die Size

118 mm²

Board Design

32W

TDP

51W

200 W

Suggested PSU

250 W

1x DVI 1x DisplayPort

Outputs

1x DVI 2x DisplayPort 1.2

None

Power Connectors

None

Graphics Features

11.1 (10_1)

DirectX

12 (11_0)

3.3

OpenGL

4.6

1.1

OpenCL

3.0

N/A

Vulkan

1.1

1.2

CUDA

3.0

4.1

Shader Model

5.1

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