Tesla K80 and Radeon RX 6600 - video card comparison

Passmark - benchmark score Tesla K80 vs Radeon RX 6600

Tesla K80

6028

Radeon RX 6600

15586

Tesla K80

Radeon RX 6600

Architecture

Kepler 2.0 (2013−2015)

Navi / RDNA2 (2020−2022)

GPU code name

GK210

Navi 23

Market segment

Workstation

Desktop

Release date

November 2014

October 2021

Interface

PCIe 3.0 x16

PCIe 4.0 x8

Supplementary power connectors

1x 8-pin

Boost clock speed

824 MHz

2491 MHz

Core clock speed

562 MHz

2044 MHz

Manufacturing process technology

28 nm

7 nm

Number of transistors

7,100 million

11,060 million

Pipelines / CUDA cores

2496

1792

Power consumption (TDP)

300 Watt

132 Watt

Texture fill rate

171.4

279.0

Memory type

GDDR5

GDDR6

Maximum RAM amount

12 GB

8 GB

Memory bus width

384 Bit

128 Bit

Memory clock speed

5012 MHz

14500 MHz

Memory bandwidth

240.6 GB/s

224.0 GB/s

Shared memory

Display Connectors

No outputs

1x HDMI, 3x DisplayPort

HDMI

DirectX

12 (11_1)

12.0 Ultimate (12_2)

CUDA

3.7

OpenCL

1.2

2.1

OpenGL

4.6

Shader Model

5.1

6.5

Vulkan

1.1.126

1.2