HD Graphics 620 and Radeon HD 6550D - video card comparison
Passmark - benchmark score HD Graphics 620 vs Radeon HD 6550D
HD Graphics 620
963
Radeon HD 6550D
412
HD Graphics 620
Radeon HD 6550D
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Terascale 2 (2009−2015)
GPU code name
Kaby-Lake GT2
Llano
Market segment
Laptop
Desktop
Release date
August 2016
June 2011
Interface
PCIe 3.0 x1
IGP
Boost clock speed
1050 MHz
-
Core clock speed
300 MHz
600 MHz
Floating-point performance
403.2 gflops
-
Manufacturing process technology
14 nm
32 nm
Number of transistors
189 million
1000 Million
Pipelines / CUDA cores
24
400
Power consumption (TDP)
15 Watt
65 Watt
Texture fill rate
25.20
12.00
Memory type
DDR3L/LPDDR3/LPDDR4
System Shared
Maximum RAM amount
32 GB
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
+
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
11.2 (11_0)
OpenCL
2.1
1.2
OpenGL
4.6
4.4
Shader Model
6.4
5.0
Vulkan
+
N/A
Quick Sync
+
-