UHD Graphics 620 and GeForce GT 745A - video card comparison
Passmark - benchmark score UHD Graphics 620 vs GeForce GT 745A
UHD Graphics 620
1061
GeForce GT 745A
1265
UHD Graphics 620
GeForce GT 745A
Architecture
Gen. 9.5 (2017)
Kepler (2012−2018)
GPU code name
Kaby-Lake-Refresh GT2
GK107
Market segment
Laptop
Desktop
Release date
September 2017
August 2013
Interface
PCIe 3.0 x1
PCIe 3.0 x16
Boost clock speed
1150 MHz
915 MHz
Core clock speed
300 MHz
837 MHz
Floating-point performance
-
642.8 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
33 Watt
Texture fill rate
27.60
29.28
Memory type
LPDDR3/DDR4
DDR3
Maximum RAM amount
32 GB
2 GB
Memory bus width
System Shared
128 Bit
Memory clock speed
System Shared
1800 MHz
Memory bandwidth
-
28.8 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
+
-