GeForce GT 750M Mac Edition and Iris Plus Graphics 645 - video card comparison
Passmark - benchmark score GeForce GT 750M Mac Edition vs Iris Plus Graphics 645
GeForce GT 750M Mac Edition
1723
Iris Plus Graphics 645
1779
GeForce GT 750M Mac Edition
Iris Plus Graphics 645
Architecture
Kepler (2012−2018)
Gen. 9.5 Coffee Lake (2019)
GPU code name
GK107
Kaby Lake GT3e
Market segment
Desktop
Laptop
Release date
November 2013
July 2019
Interface
PCIe 3.0 x16
PCIe 3.0 x1
Boost clock speed
-
1150 MHz
Core clock speed
926 MHz
300 MHz
Floating-point performance
711.2 gflops
-
Manufacturing process technology
28 nm
14 nm
Number of transistors
1,270 million
-
Pipelines / CUDA cores
384
48
Power consumption (TDP)
50 Watt
15 Watt
Texture fill rate
29.63
50.40
Memory type
GDDR5
DDR3, DDR4
Maximum RAM amount
2 GB
System Shared
Memory bus width
128 Bit
System Shared
Memory clock speed
5016 MHz
System Shared
Memory bandwidth
80.26 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
12 (11_0)
12 (12_1)
CUDA
3.0
-
OpenCL
1.2
2.1
OpenGL
4.6
4.6
Shader Model
5.1
6.4
Vulkan
1.1.126
1.1.103
Quick Sync
-
+