GeForce GT 755M Mac Edition and Radeon X1050 - video card comparison
GeForce GT 755M Mac Edition
Radeon X1050
Architecture
Kepler (2012−2018)
Rage 9 (2003−2008)
GPU code name
GK107
RV370
Market segment
Desktop
Desktop
Release date
November 2013
December 2006
Interface
PCIe 3.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
None
Core clock speed
1085 MHz
400 MHz
Floating-point performance
833.3 gflops
-
Manufacturing process technology
28 nm
110 nm
Number of transistors
1,270 million
107 million
Pipelines / CUDA cores
384
-
Power consumption (TDP)
50 Watt
24 Watt
Texture fill rate
34.72
1.600
Memory type
GDDR5
DDR2
Maximum RAM amount
1 GB
128 MB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5000 MHz
666 MHz
Memory bandwidth
80 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