GeForce GTX 260 and GeForce RTX 4080 Mobile - video card comparison

GeForce GTX 260

GeForce RTX 4080 Mobile

Architecture

Tesla 2.0 (2007−2013)

Ada Lovelace

GPU code name

GT200

GN21-X9

Market segment

Desktop

Laptop

Release date

June 2008

January 2023

Interface

PCIe 2.0 x16

PCIe 4.0 x16

Supplementary power connectors

2x 6-pin

-

SLI options

+

-

Boost clock speed

-

2280 MHz

Core clock speed

576 MHz

1860 MHz

CUDA cores

192

-

Floating-point performance

476.9 gflops

-

Manufacturing process technology

65 nm

5 nm

Number of transistors

1,400 million

35,800 million

Pipelines / CUDA cores

192

7424

Power consumption (TDP)

182 Watt

150 Watt (60 - 150 Watt TGP)

Maximum GPU temperature

105 °C

-

Texture fill rate

36.9 billion/sec

386.3

Memory type

GDDR3

GDDR6X

Maximum RAM amount

896 MB

12 GB

Memory bus width

448 Bit

192 Bit

Memory clock speed

999 MHz

20000 MHz

Memory bandwidth

111.9 GB/s

432.0 GB/s

Shared memory

-

-

Display Connectors

Dual Link DVIHDTV

Portable Device Dependent

Multi monitor support

+

-

HDMI

+

-

Maximum VGA resolution

2048x1536

-

Audio input for HDMI

S/PDIF

-

DirectX

11.1 (10_0)

12 Ultimate (12_2)

CUDA

+

8.9

OpenCL

1.1

3.0

OpenGL

2.1

4.6

Shader Model

4.0

6.7

Vulkan

N/A

1.3