NVIDIA Tesla K8 vs NVIDIA Quadro K5000

VS

NVIDIA Tesla K8

NVIDIA Quadro K5000

We compared two Professional market GPUs: 8GB VRAM Tesla K8 and 4GB VRAM Quadro K5000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K8 's Advantages

Released 2 years and 1 months late

Boost Clock811MHz

More VRAM (8GB vs 4GB)

Lower TDP (100W vs 122W)

NVIDIA Quadro K5000 's Advantages

Larger VRAM bandwidth (172.8GB/s vs 160.0GB/s)

Score

Benchmark

FP32 (float)

Tesla K8 +14%

2.491 TFLOPS

Quadro K5000

2.169 TFLOPS

Tesla K8

VS

Quadro K5000

Graphics Card

Sep 2014

Release Date

Aug 2012

Tesla

Generation

Quadro

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

693 MHz

Base Clock

-

811 MHz

Boost Clock

-

1250 MHz

Memory Clock

1350 MHz

Memory

8GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

256bit

160.0GB/s

Bandwidth

172.8GB/s

Render Config

-

1536

Shading Units

1536

128

TMUs

128

32

ROPs

32

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

512 KB

L2 Cache

512 KB

-

Theoretical Performance

25.95 GPixel/s

Pixel Rate

22.59 GPixel/s

103.8 GTexel/s

Texture Rate

90.37 GTexel/s

-

2.491 TFLOPS

FP32 (float)

2.169 TFLOPS

103.8 GFLOPS

FP64 (double)

90.37 GFLOPS

Board Design

100W

TDP

122W

300 W

Suggested PSU

300 W

No outputs

Outputs

2x DVI 2x DisplayPort 1.2

1x 6-pin

Power Connectors

1x 6-pin

Graphics Processor

GK104

GPU Name

GK104

-

Kepler

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

3.54 billion

Transistors

3.54 billion

294 mm²

Die Size

294 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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