Mobility Radeon and GeForce GT 755M Mac Edition - video card comparison
Mobility Radeon
GeForce GT 755M Mac Edition
Architecture
Rage 6 (2000−2007)
Kepler (2012−2018)
GPU code name
M6
GK107
Market segment
Desktop
Desktop
Release date
December 2001
November 2013
Interface
AGP 4x
PCIe 3.0 x16
Core clock speed
144 MHz
1085 MHz
Floating-point performance
-
833.3 gflops
Manufacturing process technology
180 nm
28 nm
Number of transistors
30 million
1,270 million
Pipelines / CUDA cores
-
384
Power consumption (TDP)
-
50 Watt
Texture fill rate
0.43
34.72
Memory type
DDR
GDDR5
Maximum RAM amount
16 MB
1 GB
Memory bus width
64 Bit
128 Bit
Memory clock speed
288 MHz
5000 MHz
Memory bandwidth
2.304 GB/s
80 GB/s
Display Connectors
No outputs
No outputs
DirectX
7.0
12 (11_0)
CUDA
-
3.0
OpenCL
N/A
1.2
OpenGL
1.3
4.6
Shader Model
-
5.1
Vulkan
N/A
1.1.126