GeForce GT 650M and GeForce GT 750M Mac Edition - video card comparison
Passmark - benchmark score GeForce GT 650M vs GeForce GT 750M Mac Edition
GeForce GT 650M
1241
GeForce GT 750M Mac Edition
1723
GeForce GT 650M
GeForce GT 750M Mac Edition
Architecture
Kepler (2012−2018)
Kepler (2012−2018)
GPU code name
N13E-GE
GK107
Market segment
Laptop
Desktop
Release date
March 2012
November 2013
Bus support
PCI Express 2.0, PCI Express 3.0
-
Interface
PCIe 3.0 x16
PCIe 3.0 x16
Boost clock speed
900 MHz
-
Core clock speed
Up to 900 MHz
926 MHz
CUDA cores
384
-
Floating-point performance
652.8 gflops
711.2 gflops
Manufacturing process technology
28 nm
28 nm
Number of transistors
1,270 million
1,270 million
Pipelines / CUDA cores
384
384
Power consumption (TDP)
45 Watt
50 Watt
Texture fill rate
Up to 27.2 billion/sec
29.63
Memory type
DDR3\GDDR5
GDDR5
Maximum RAM amount
2 GB
2 GB
Memory bus width
128bit
128 Bit
Memory clock speed
1800 - 4000 MHz
5016 MHz
Memory bandwidth
Up to 80.0 GB/s
80.26 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
HDMI
+
-
HDCP
+
-
Maximum VGA resolution
Up to 2048x1536
-
DirectX
12 API
12 (11_0)
CUDA
+
3.0
OpenCL
1.1
1.2
OpenGL
4.5
4.6
Shader Model
5.1
5.1
Vulkan
1.1.126
1.1.126
3D Blu-Ray
+
-
Optimus
+
-