GeForce GTX 560 Ti 448 and Radeon HD 6750M Mac Edition - video card comparison
GeForce GTX 560 Ti 448
Radeon HD 6750M Mac Edition
Architecture
Fermi 2.0 (2010−2014)
TeraScale 2 (2009−2015)
GPU code name
GF110
Whistler
Market segment
Desktop
Desktop
Release date
November 2011
April 2011
Interface
PCIe 2.0 x16
MXM-A (3.0)
Supplementary power connectors
2x 6-pin
-
Core clock speed
732 MHz
598 MHz
Floating-point performance
1,311.7 gflops
574.1 gflops
Manufacturing process technology
40 nm
40 nm
Number of transistors
3,000 million
716 million
Pipelines / CUDA cores
448
480
Power consumption (TDP)
210 Watt
35 Watt
Texture fill rate
40.99
14.35
Memory type
GDDR5
GDDR5
Maximum RAM amount
1280 MB
512 MB
Memory bus width
320 Bit
128 Bit
Memory clock speed
3800 MHz
3176 MHz
Memory bandwidth
152.0 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
2.0
-
OpenCL
1.1
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
N/A
N/A