GeForce RTX 3080 and GeForce GTX 560 Ti X2 - video card comparison

GeForce RTX 3080

GeForce GTX 560 Ti X2

Architecture

Ampere (2020−2022)

Fermi 2.0 (2010−2014)

GPU code name

Ampere GA102

GF114

Market segment

Desktop

Release date

September 2020

January 2011

Interface

PCIe 4.0 x16

PCIe 2.0 x16

Supplementary power connectors

1x 12-pin

2x 8-pin

Boost clock speed

1710 MHz

Core clock speed

1450 MHz

850 MHz

Floating-point performance

2x 1,305.6 gflops

Manufacturing process technology

8 nm

40 nm

Number of transistors

28,300 million

1,950 million

Pipelines / CUDA cores

8704

384

Power consumption (TDP)

320 Watt

170 Watt

Texture fill rate

465.1

54.40

Memory type

GDDR6X

GDDR5

Maximum RAM amount

10 GB

1 GB

Memory bus width

320 Bit

256 Bit

Memory clock speed

19000 MHz

4008 MHz

Memory bandwidth

760.3 GB/s

128.3 GB/s

Shared memory

Display Connectors

1x HDMI, 3x DisplayPort

3x DVI, 1x mini-HDMI

HDMI

DirectX

12 Ultimate (12_2)

12 (11_0)

CUDA

8.5

2.1

OpenCL

2.0

1.1

OpenGL

4.6

Shader Model

6.5

5.1

Vulkan

1.2

N/A