NVIDIA Quadro K4200 vs NVIDIA Tesla K20Xm

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We compared two Professional market GPUs: 4GB VRAM Quadro K4200 and 6GB VRAM Tesla K20Xm to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro K4200 's Advantages

Released 1 years and 8 months late

Boost Clock784MHz

Lower TDP (108W vs 235W)

NVIDIA Tesla K20Xm 's Advantages

More VRAM (6GB vs 4GB)

Larger VRAM bandwidth (249.6GB/s vs 172.8GB/s)

1344 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro K4200

2.107 TFLOPS

Tesla K20Xm +86%

3.935 TFLOPS

Blender

Quadro K4200

176

Tesla K20Xm +111%

372

OctaneBench

Quadro K4200

32

Tesla K20Xm +96%

63

Quadro K4200

VS

Tesla K20Xm

Graphics Card

Jul 2014

Release Date

Nov 2012

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

771 MHz

Base Clock

-

784 MHz

Boost Clock

-

1350 MHz

Memory Clock

1300 MHz

Memory

4GB

Memory Size

6GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

384bit

172.8GB/s

Bandwidth

249.6GB/s

Render Config

-

SM Count

-

Compute Units

-

1344

Shading Units

2688

112

TMUs

224

32

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

1536 KB

Theoretical Performance

21.95 GPixel/s

Pixel Rate

40.99 GPixel/s

87.81 GTexel/s

Texture Rate

164.0 GTexel/s

-

FP16 (half)

-

2.107 TFLOPS

FP32 (float)

3.935 TFLOPS

87.81 GFLOPS

FP64 (double)

1312 GFLOPS

Graphics Processor

GK104

GPU Name

GK110

GK104-850-A2

GPU Variant

-

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

7.08 billion

294 mm²

Die Size

561 mm²

Board Design

108W

TDP

235W

300 W

Suggested PSU

550 W

1x DVI 2x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

-

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

3.5

5.1

Shader Model

5.1

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