HD Graphics 620 and GeForce GT 750M Mac Edition - video card comparison
Passmark - benchmark score HD Graphics 620 vs GeForce GT 750M Mac Edition
HD Graphics 620
963
GeForce GT 750M Mac Edition
1723
HD Graphics 620
GeForce GT 750M Mac Edition
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Kepler (2012−2018)
GPU code name
Kaby-Lake GT2
GK107
Market segment
Laptop
Desktop
Release date
August 2016
November 2013
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
926 MHz
Floating-point performance
403.2 gflops
711.2 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
1,270 million
Pipelines / CUDA cores
24
384
Power consumption (TDP)
15 Watt
50 Watt
Texture fill rate
25.20
29.63
Memory type
DDR3L/LPDDR3/LPDDR4
GDDR5
Maximum RAM amount
32 GB
2 GB
Memory bus width
64/128 Bit
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
+
1.1.126
Quick Sync
+
-