GeForce GT 650M Mac Edition and Radeon X1050 - video card comparison
GeForce GT 650M Mac Edition
Radeon X1050
Architecture
Kepler (2012−2018)
Rage 9 (2003−2008)
GPU code name
GK107
RV370
Market segment
Desktop
Desktop
Release date
July 2012
December 2006
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
900 MHz
400 MHz
Floating-point performance
691.2 gflops
-
Manufacturing process technology
28 nm
110 nm
Number of transistors
1,270 million
107 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
45 Watt
24 Watt
Texture fill rate
28.80
1.600
Memory type
GDDR5
DDR2
Maximum RAM amount
512 MB
128 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5016 MHz
666 MHz
Memory bandwidth
80.26 GB/s
5.328 GB/s
Display Connectors
No outputs
1x DVI, 1x VGA, 1x S-Video
DirectX
12 (11_0)
9.0
CUDA
3.0
-
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.1
-
Vulkan
1.1.126
N/A