Tesla K80 and Radeon RX Vega 64 Liquid - video card comparison

Tesla K80

Radeon RX Vega 64 Liquid

Architecture

Kepler 2.0 (2013−2015)

GCN 5.0 (2017−2020)

GPU code name

GK210

Vega 10

Market segment

Workstation

Desktop

Release date

November 2014

August 2017

Interface

PCIe 3.0 x16

Supplementary power connectors

1x 8-pin

2x 8-pin

Boost clock speed

824 MHz

1677 MHz

Core clock speed

562 MHz

1406 MHz

Floating-point performance

13,738 gflops

Manufacturing process technology

28 nm

14 nm

Number of transistors

7,100 million

Pipelines / CUDA cores

2496

4096

Power consumption (TDP)

300 Watt

225 Watt

Texture fill rate

171.4

429.3

Memory type

GDDR5

HBM2

Maximum RAM amount

12 GB

8 GB

Memory bus width

384 Bit

2048 Bit

Memory clock speed

5012 MHz

1890 MHz

Memory bandwidth

240.6 GB/s

483.8 GB/s

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (11_1)

12.0

CUDA

3.7

OpenCL

1.2

2.0

OpenGL

4.6

4.5

Shader Model

5.1

5.0

Vulkan

1.1.126