Tesla K80 and Xbox XGPU-S - video card comparison

Tesla K80

Xbox XGPU-S

Architecture

Kepler 2.0 (2013−2015)

Kelvin (2001−2003)

GPU code name

GK210

NV2A

Market segment

Workstation

Desktop

Release date

November 2014

November 2001

Interface

PCIe 3.0 x16

AGP 4x

Supplementary power connectors

1x 8-pin

-

Boost clock speed

824 MHz

-

Core clock speed

562 MHz

233 MHz

Manufacturing process technology

28 nm

150 nm

Number of transistors

7,100 million

57 million

Pipelines / CUDA cores

2496

-

Power consumption (TDP)

300 Watt

-

Texture fill rate

171.4

1.864

Memory type

GDDR5

DDR

Maximum RAM amount

12 GB

64 MB

Memory bus width

384 Bit

128 Bit

Memory clock speed

5012 MHz

400 MHz

Memory bandwidth

240.6 GB/s

6.4 GB/s

Display Connectors

No outputs

No outputs

DirectX

12 (11_1)

8.1

CUDA

3.7

-

OpenCL

1.2

N/A

OpenGL

4.6

1.4

Shader Model

5.1

-

Vulkan

1.1.126

N/A