GeForce GTX 560 Ti X2 and Radeon E9171 MCM - video card comparison

GeForce GTX 560 Ti X2

Radeon E9171 MCM

Architecture

Fermi 2.0 (2010−2014)

GCN 4.0 (2016−2020)

GPU code name

GF114

Lexa

Market segment

Desktop

Release date

January 2011

October 2017

Interface

PCIe 2.0 x16

PCIe 3.0 x8

Supplementary power connectors

2x 8-pin

None

Boost clock speed

1219 MHz

Core clock speed

850 MHz

1124 MHz

Floating-point performance

2x 1,305.6 gflops

1,248 gflops

Manufacturing process technology

40 nm

14 nm

Number of transistors

1,950 million

2,200 million

Pipelines / CUDA cores

384

512

Power consumption (TDP)

170 Watt

40 Watt

Texture fill rate

54.40

39.01

Memory type

GDDR5

Maximum RAM amount

1 GB

4 GB

Memory bus width

256 Bit

128 Bit

Memory clock speed

4008 MHz

6000 MHz

Memory bandwidth

128.3 GB/s

96 GB/s

Display Connectors

3x DVI, 1x mini-HDMI

No outputs

HDMI

DirectX

12 (11_0)

12 (12_0)

CUDA

2.1

OpenCL

1.1

2.0

OpenGL

4.6

Shader Model

5.1

6.4

Vulkan

N/A

1.2.131