GeForce GTX 560 Ti X2 and Radeon RX 6400 - video card comparison

GeForce GTX 560 Ti X2

Radeon RX 6400

Architecture

Fermi 2.0 (2010−2014)

RDNA 2.0 (2020−2022)

GPU code name

GF114

Navi 24

Market segment

Desktop

Release date

January 2011

January 2022

Interface

PCIe 2.0 x16

PCIe 4.0 x4

Supplementary power connectors

2x 8-pin

None

Boost clock speed

2321 MHz

Core clock speed

850 MHz

Floating-point performance

2x 1,305.6 gflops

Manufacturing process technology

40 nm

6 nm

Number of transistors

1,950 million

5,400 million

Pipelines / CUDA cores

384

768

Power consumption (TDP)

170 Watt

53 Watt

Texture fill rate

54.40

111.4

Memory type

GDDR5

GDDR6

Maximum RAM amount

1 GB

4 GB

Memory bus width

256 Bit

64 Bit

Memory clock speed

4008 MHz

16 GB/s

Memory bandwidth

128.3 GB/s

128.0 GB/s

Display Connectors

3x DVI, 1x mini-HDMI

1x HDMI 2.1, 1x DisplayPort 1.4a

HDMI

DirectX

12 (11_0)

12 Ultimate (12_2)

CUDA

2.1

OpenCL

1.1

2.2

OpenGL

4.6

Shader Model

5.1

6.6

Vulkan

N/A

1.3