UHD Graphics 620 and HD Graphics - video card comparison
Passmark - benchmark score UHD Graphics 620 vs HD Graphics
UHD Graphics 620
1061
HD Graphics
147
UHD Graphics 620
HD Graphics
Architecture
Gen. 9.5 (2017)
Generation 7.0 (2012)
GPU code name
Kaby-Lake-Refresh GT2
Ivy Bridge GT1
Market segment
Laptop
Desktop
Release date
September 2017
April 2012
Interface
PCIe 3.0 x1
PCIe 1.0 x16
Boost clock speed
1150 MHz
1050 MHz
Core clock speed
300 MHz
166 MHz
Floating-point performance
-
15.6 gflops
Manufacturing process technology
14 nm
22 nm
Number of transistors
189 million
392 million
Pipelines / CUDA cores
24
48
Power consumption (TDP)
15 Watt
35 Watt
Texture fill rate
27.60
6.300
Memory type
LPDDR3/DDR4
System Shared
Maximum RAM amount
32 GB
System Shared
Memory bus width
System Shared
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
11.1 (11_0)
OpenCL
2.1
1.2
OpenGL
4.6
4.0
Shader Model
6.4
5.0
Vulkan
1.1.103
1.1.80
Quick Sync
+
-