UHD Graphics 620 and Mobility Radeon HD 3470 - video card comparison
Passmark - benchmark score UHD Graphics 620 vs Mobility Radeon HD 3470
UHD Graphics 620
1061
Mobility Radeon HD 3470
96
UHD Graphics 620
Mobility Radeon HD 3470
Architecture
Gen. 9.5 (2017)
RV6xx (2007−2010)
GPU code name
Kaby-Lake-Refresh GT2
M82-XT
Market segment
Laptop
Laptop
Release date
September 2017
January 2007
Interface
PCIe 3.0 x1
MXM-II
Boost clock speed
1150 MHz
-
Core clock speed
300 MHz
680 MHz
Floating-point performance
-
54.4 gflops
Manufacturing process technology
14 nm
55 nm
Number of transistors
189 million
181 million
Pipelines / CUDA cores
24
40
Power consumption (TDP)
15 Watt
12 Watt
Texture fill rate
27.60
2.720
Memory type
LPDDR3/DDR4
DDR2/GDDR3
Maximum RAM amount
32 GB
256 MB
Memory bus width
System Shared
64 Bit
Memory clock speed
System Shared
800 MHz
Memory bandwidth
-
6.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
12 (12_1)
10.1
OpenCL
2.1
N/A
OpenGL
4.6
3.3
Shader Model
6.4
4.1
Vulkan
1.1.103
N/A
Quick Sync
+
-