GeForce GT 750M Mac Edition and Radeon HD 5450 - video card comparison
Passmark - benchmark score GeForce GT 750M Mac Edition vs Radeon HD 5450
GeForce GT 750M Mac Edition
1723
Radeon HD 5450
140
GeForce GT 750M Mac Edition
Radeon HD 5450
Architecture
Kepler (2012−2018)
TeraScale 2 (2009−2015)
GPU code name
GK107
Cedar
Market segment
Desktop
Desktop
Release date
November 2013
February 2010
Interface
PCIe 3.0 x16
PCIe 2.0 x16
Supplementary power connectors
-
None
Core clock speed
926 MHz
650 MHz
Floating-point performance
711.2 gflops
104 gflops
Manufacturing process technology
28 nm
40 nm
Number of transistors
1,270 million
292 million
Pipelines / CUDA cores
384
80
Power consumption (TDP)
50 Watt
19 Watt
Texture fill rate
29.63
5.200
Memory type
GDDR5
DDR2
Maximum RAM amount
2 GB
2 GB
Memory bus width
128 Bit
64 Bit
Memory clock speed
5016 MHz
800 MHz
Memory bandwidth
80.26 GB/s
6.4 GB/s
Display Connectors
No outputs
1x DVI, 1x HDMI, 1x VGA
HDMI
-
+
DirectX
12 (11_0)
11.2 (11_0)
CUDA
3.0
-
OpenCL
1.2
1.2
OpenGL
4.6
4.4
Shader Model
5.1
5.0
Vulkan
1.1.126
N/A