Iris Plus Graphics 655 and GeForce GT 750M Mac Edition - video card comparison
Passmark - benchmark score Iris Plus Graphics 655 vs GeForce GT 750M Mac Edition
Iris Plus Graphics 655
1787
GeForce GT 750M Mac Edition
1723
Iris Plus Graphics 655
GeForce GT 750M Mac Edition
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Kepler (2012−2018)
GPU code name
Kaby Lake GT3e
GK107
Market segment
Laptop
Desktop
Release date
September 2017
November 2013
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Boost clock speed
1200 MHz
-
Core clock speed
300 MHz
926 MHz
Floating-point performance
-
711.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
1,270 million
Pipelines / CUDA cores
48
384
Power consumption (TDP)
15 Watt
50 Watt
Texture fill rate
50.40
29.63
Memory type
DDR3/DDR4
GDDR5
Maximum RAM amount
System Shared
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
5016 MHz
Memory bandwidth
-
80.26 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (11_0)
CUDA
-
3.0
OpenCL
2.1
1.2
OpenGL
4.6
4.6
Shader Model
6.4
5.1
Vulkan
1.1.103
1.1.126
Quick Sync
+
-