GeForce GTX 550 Ti and GeForce GT 750M Mac Edition - video card comparison
Passmark - benchmark score GeForce GTX 550 Ti vs GeForce GT 750M Mac Edition
GeForce GTX 550 Ti
1599
GeForce GT 750M Mac Edition
1723
GeForce GTX 550 Ti
GeForce GT 750M Mac Edition
Architecture
Fermi (2010−2014)
Kepler (2012−2018)
GPU code name
GF116
GK107
Market segment
Desktop
Desktop
Release date
March 2011
November 2013
Bus support
16x PCI-E 2.0
-
Interface
PCIe 2.0 x16
PCIe 3.0 x16
Supplementary power connectors
One 6-pin
-
SLI options
+
-
Core clock speed
900 MHz
926 MHz
CUDA cores
192
-
Floating-point performance
691.2 gflops
711.2 gflops
Manufacturing process technology
40 nm
28 nm
Number of transistors
1,170 million
1,270 million
Pipelines / CUDA cores
192
384
Power consumption (TDP)
116 Watt
50 Watt
Maximum GPU temperature
100 °C
-
Texture fill rate
28.8 billion/sec
29.63
Memory type
GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
192 Bit
128 Bit
Memory clock speed
4.1 GB/s
5016 MHz
Memory bandwidth
98.4 GB/s
80.26 GB/s
Display Connectors
Two Dual Link DVI-IMini HDMI
No outputs
Multi monitor support
+
-
HDMI
+
-
Maximum VGA resolution
2048x1536
-
Audio input for HDMI
Internal
-
DirectX
12 (11_0)
12 (11_0)
CUDA
+
3.0
OpenCL
1.1
1.2
OpenGL
4.2
4.6
Shader Model
5.1
5.1
Vulkan
N/A
1.1.126