GeForce GTX 460 X2 and GeForce RTX 2080 - video card comparison

GeForce GTX 460 X2

GeForce RTX 2080

Architecture

Fermi (2010−2014)

Turing (2018−2021)

GPU code name

GF104

Turing TU104

Market segment

Desktop

Release date

March 2011

August 2018

Interface

PCIe 2.0 x16

PCIe 3.0 x16

Supplementary power connectors

2x 8-pin

1x 6-pin + 1x 8-pin

Boost clock speed

1710 MHz

Core clock speed

701 MHz

1515 MHz

Floating-point performance

2x 941.5 gflops

Manufacturing process technology

40 nm

12 nm

Number of transistors

1,950 million

13,600 million

Pipelines / CUDA cores

336

2944

Power consumption (TDP)

160 Watt

215 Watt

Texture fill rate

39.26

314.6

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

8 GB

Memory bus width

256 Bit

Memory clock speed

3600 MHz

14000 MHz

Memory bandwidth

115.2 GB/s

448.0 GB/s

Shared memory

Display Connectors

3x DVI, 1x mini-HDMI

1x HDMI, 3x DisplayPort, 1x USB Type-C

HDMI

G-SYNC support

DirectX

12 (11_0)

12 Ultimate (12_1)

CUDA

2.1

7.5

OpenCL

1.1

1.2

OpenGL

4.6

Shader Model

5.1

6.5

Vulkan

N/A

1.2.131

VR Ready