HD Graphics 505 and UHD Graphics 770 - video card comparison
Passmark - benchmark score HD Graphics 505 vs UHD Graphics 770
HD Graphics 505
365
UHD Graphics 770
2844
HD Graphics 505
UHD Graphics 770
Architecture
Gen. 9 Apollo Lake (2016−2017)
Alder Lake
GPU code name
Apollo Lake
Alder Lake xG
Market segment
Laptop
Desktop
Release date
September 2016
January 2022
Interface
PCIe 3.0 x1
Ring Bus
Boost clock speed
750 MHz
300 MHz
Core clock speed
300 MHz
-
Floating-point performance
230.4 gflops
-
Manufacturing process technology
14 nm
10 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
18
32
Power consumption (TDP)
10 Watt
15 Watt
Texture fill rate
11.70
26.40
Memory type
DDR3L/LPDDR3/LPDDR4
System Shared
Maximum RAM amount
8 GB
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
1550 MHz
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
12 (12_1)
OpenCL
2.1
3.0
OpenGL
4.6
4.6
Shader Model
6.4
6.4
Vulkan
1.1.97
1.3
Quick Sync
+
-