NVIDIA Tesla K80 vs NVIDIA Quadro 400

VS

We compared two Professional market GPUs: 12GB VRAM Tesla K80 and 512MB VRAM Quadro 400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K80 's Advantages

Released 3 years and 7 months late

Boost Clock824MHz

Larger VRAM bandwidth (240.6GB/s vs 12.32GB/s)

2448 additional rendering cores

NVIDIA Quadro 400 's Advantages

Lower TDP (32W vs 300W)

Score

Benchmark

FP32 (float)

Tesla K80 +3708%

4.113 TFLOPS

Quadro 400

0.108 TFLOPS

Tesla K80

VS

Quadro 400

Graphics Card

Nov 2014

Release Date

Apr 2011

Tesla

Generation

Quadro

Professional

Type

Professional

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

562 MHz

Base Clock

-

824 MHz

Boost Clock

-

1253 MHz

Memory Clock

770 MHz

Memory

12GB

Memory Size

512MB

GDDR5

Memory Type

DDR3

384bit

Memory Bus

64bit

240.6GB/s

Bandwidth

12.32GB/s

Render Config

-

SM Count

6

-

Compute Units

-

2496

Shading Units

48

208

TMUs

16

48

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

-

1536 KB

L2 Cache

32 KB

Theoretical Performance

42.85 GPixel/s

Pixel Rate

3.600 GPixel/s

171.4 GTexel/s

Texture Rate

7.200 GTexel/s

-

FP16 (half)

-

4.113 TFLOPS

FP32 (float)

108.0 GFLOPS

1371 GFLOPS

FP64 (double)

-

Graphics Processor

GK210

GPU Name

GT216

GK210-885-A1

GPU Variant

GT216 GL

Kepler 2.0

Architecture

Tesla 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

7.1 billion

Transistors

0.486 billion

561 mm²

Die Size

100 mm²

Board Design

300W

TDP

32W

700 W

Suggested PSU

200 W

No outputs

Outputs

1x DVI 1x DisplayPort

1x 8-pin

Power Connectors

None

Graphics Features

12 (11_1)

DirectX

11.1 (10_1)

4.6

OpenGL

3.3

3.0

OpenCL

1.1

Vulkan

N/A

3.7

CUDA

1.2

5.1

Shader Model

4.1

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