Tesla K80 and GeForce RTX 4080 Mobile - video card comparison

Tesla K80

GeForce RTX 4080 Mobile

Architecture

Kepler 2.0 (2013−2015)

Ada Lovelace

GPU code name

GK210

GN21-X9

Market segment

Workstation

Laptop

Release date

November 2014

January 2023

Interface

PCIe 3.0 x16

PCIe 4.0 x16

Supplementary power connectors

1x 8-pin

Boost clock speed

824 MHz

2280 MHz

Core clock speed

562 MHz

1860 MHz

Manufacturing process technology

28 nm

5 nm

Number of transistors

7,100 million

35,800 million

Pipelines / CUDA cores

2496

7424

Power consumption (TDP)

300 Watt

150 Watt (60 - 150 Watt TGP)

Texture fill rate

171.4

386.3

Memory type

GDDR5

GDDR6X

Maximum RAM amount

12 GB

Memory bus width

384 Bit

192 Bit

Memory clock speed

5012 MHz

20000 MHz

Memory bandwidth

240.6 GB/s

432.0 GB/s

Shared memory

Display Connectors

No outputs

Portable Device Dependent

DirectX

12 (11_1)

12 Ultimate (12_2)

CUDA

3.7

8.9

OpenCL

1.2

3.0

OpenGL

4.6

Shader Model

5.1

6.7

Vulkan

1.1.126

1.3