GeForce GTX 560 Ti and Radeon HD 6750M Mac Edition - video card comparison
GeForce GTX 560 Ti
Radeon HD 6750M Mac Edition
Architecture
Fermi (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF114
Whistler
Market segment
Desktop
Desktop
Release date
January 2011
April 2011
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
2x 6-pin
-
Core clock speed
822 MHz
598 MHz
Floating-point performance
1,263.4 gflops
574.1 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
1,950 million
716 million
Pipelines / CUDA cores
384
480
Power consumption (TDP)
170 Watt
35 Watt
Texture fill rate
52.67
14.35
Memory type
GDDR5
GDDR5
Maximum RAM amount
1 GB
512 MB
Memory bus width
256 Bit
128 Bit
Memory clock speed
2004 MHz
3176 MHz
Memory bandwidth
128.3 GB/s
50.82 GB/s
Display Connectors
2x DVI, 1x mini-HDMI
No outputs
HDMI
+
-
DirectX
12 (11_0)
11.2 (11_0)
CUDA
2.1
-
OpenCL
1.1
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A