NVIDIA Tesla K80 vs NVIDIA Quadro K4000

VS

We compared two Professional market GPUs: 12GB VRAM Tesla K80 and 3GB VRAM Quadro K4000 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Tesla K80 's Advantages

Released 1 years and 8 months late

Boost Clock824MHz

More VRAM (12GB vs 3GB)

Larger VRAM bandwidth (240.6GB/s vs 134.8GB/s)

1728 additional rendering cores

NVIDIA Quadro K4000 's Advantages

Lower TDP (80W vs 300W)

Score

Benchmark

FP32 (float)

Tesla K80 +230%

4.113 TFLOPS

Quadro K4000

1.244 TFLOPS

Tesla K80

VS

Quadro K4000

Graphics Card

Nov 2014

Release Date

Mar 2013

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

1404 MHz

Memory

12GB

Memory Size

3GB

GDDR5

Memory Type

GDDR5

384bit

Memory Bus

192bit

240.6GB/s

Bandwidth

134.8GB/s

Render Config

-

SM Count

-

Compute Units

-

2496

Shading Units

768

208

TMUs

64

48

ROPs

24

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

1536 KB

L2 Cache

384 KB

Theoretical Performance

42.85 GPixel/s

Pixel Rate

12.96 GPixel/s

171.4 GTexel/s

Texture Rate

51.84 GTexel/s

-

FP16 (half)

-

4.113 TFLOPS

FP32 (float)

1244 GFLOPS

1371 GFLOPS

FP64 (double)

51.84 GFLOPS

Graphics Processor

GK210

GPU Name

GK106

GK210-885-A1

GPU Variant

-

Kepler 2.0

Architecture

Kepler

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

7.1 billion

Transistors

2.54 billion

561 mm²

Die Size

221 mm²

Board Design

300W

TDP

80W

700 W

Suggested PSU

250 W

No outputs

Outputs

1x DVI 2x DisplayPort 1.2

1x 8-pin

Power Connectors

1x 6-pin

Graphics Features

12 (11_1)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.7

CUDA

3.0

5.1

Shader Model

5.1

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