NVIDIA GRID K140Q vs NVIDIA Tesla C2050

VS

NVIDIA GRID K140Q

NVIDIA Tesla C2050

We compared two Professional market GPUs: 1024MB VRAM GRID K140Q and 3GB VRAM Tesla C2050 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GRID K140Q 's Advantages

Released 1 years and 11 months late

Lower TDP (130W vs 238W)

NVIDIA Tesla C2050 's Advantages

More VRAM (3GB vs 1024GB)

Larger VRAM bandwidth (144.0GB/s vs 28.51GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

GRID K140Q

0.326 TFLOPS

Tesla C2050 +215%

1.028 TFLOPS

GRID K140Q

VS

Tesla C2050

Graphics Card

Jun 2013

Release Date

Jul 2011

GRID

Generation

Tesla

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

891 MHz

Memory Clock

750 MHz

Memory

1024MB

Memory Size

3GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

384bit

28.51GB/s

Bandwidth

144.0GB/s

Render Config

-

SM Count

14

192

Shading Units

448

16

TMUs

56

16

ROPs

48

-

16 KB (per SMX)

L1 Cache

64 KB (per SM)

256 KB

L2 Cache

768 KB

-

Theoretical Performance

3.400 GPixel/s

Pixel Rate

16.07 GPixel/s

13.60 GTexel/s

Texture Rate

32.14 GTexel/s

-

326.4 GFLOPS

FP32 (float)

1028 GFLOPS

13.60 GFLOPS

FP64 (double)

513.9 GFLOPS

Board Design

130W

TDP

238W

300 W

Suggested PSU

550 W

No outputs

Outputs

1x DVI

-

Power Connectors

1x 6-pin + 1x 8-pin

Graphics Processor

GK107

GPU Name

GF100

-

GPU Variant

GF100-850-A3

Kepler

Architecture

Fermi

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.27 billion

Transistors

3.1 billion

118 mm²

Die Size

529 mm²

Graphics Features

12 (11_0)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

1.1

Vulkan

N/A

3.0

CUDA

2.0

5.1

Shader Model

5.1

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