HD Graphics 620 and Radeon HD 7470M - video card comparison
Passmark - benchmark score HD Graphics 620 vs Radeon HD 7470M
HD Graphics 620
963
Radeon HD 7470M
419
HD Graphics 620
Radeon HD 7470M
Architecture
Gen. 9.5 Kaby Lake (2015−2017)
Terascale 2 (2009−2015)
GPU code name
Kaby-Lake GT2
Seymour XT / XTX
Market segment
Laptop
Laptop
Release date
August 2016
December 2011
Interface
PCIe 3.0 x1
PCIe 2.0 x16
Boost clock speed
1050 MHz
800 MHz
Core clock speed
300 MHz
750 / 800 MHz
Floating-point performance
403.2 gflops
240.0 gflops
Manufacturing process technology
14 nm
40 nm
Number of transistors
189 million
370 million
Pipelines / CUDA cores
24
160
Power consumption (TDP)
15 Watt
7 Watt
Texture fill rate
25.20
6.400
Memory type
DDR3L/LPDDR3/LPDDR4
DDR3/GDDR5
Maximum RAM amount
32 GB
512 MB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
3200 / 1800 MHz
Memory bandwidth
-
14.4 GB/s
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
+
-