NVIDIA Quadro K4000 vs NVIDIA Tesla K80

VS

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

Main Differences

NVIDIA Quadro K4000 's Advantages

Lower TDP (80W vs 300W)

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

Score

Benchmark

FP32 (float)

Quadro K4000

1.244 TFLOPS

Tesla K80 +230%

4.113 TFLOPS

Quadro K4000

VS

Tesla K80

Graphics Card

Mar 2013

Release Date

Nov 2014

Quadro

Generation

Tesla

Professional

Type

Professional

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

562 MHz

-

Boost Clock

824 MHz

1404 MHz

Memory Clock

1253 MHz

Memory

3GB

Memory Size

12GB

GDDR5

Memory Type

GDDR5

192bit

Memory Bus

384bit

134.8GB/s

Bandwidth

240.6GB/s

Render Config

-

SM Count

-

Compute Units

-

768

Shading Units

2496

64

TMUs

208

24

ROPs

48

-

Tensor Cores

-

RT Cores

-

16 KB (per SMX)

L1 Cache

16 KB (per SMX)

384 KB

L2 Cache

1536 KB

Theoretical Performance

12.96 GPixel/s

Pixel Rate

42.85 GPixel/s

51.84 GTexel/s

Texture Rate

171.4 GTexel/s

-

FP16 (half)

-

1244 GFLOPS

FP32 (float)

4.113 TFLOPS

51.84 GFLOPS

FP64 (double)

1371 GFLOPS

Graphics Processor

GK106

GPU Name

GK210

-

GPU Variant

GK210-885-A1

Kepler

Architecture

Kepler 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

2.54 billion

Transistors

7.1 billion

221 mm²

Die Size

561 mm²

Board Design

80W

TDP

300W

250 W

Suggested PSU

700 W

1x DVI 2x DisplayPort 1.2

Outputs

No outputs

1x 6-pin

Power Connectors

1x 8-pin

Graphics Features

12 (11_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.1

Vulkan

1.1

3.0

CUDA

3.7

5.1

Shader Model

5.1

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