HD Graphics 520 and Mobility Radeon HD 3470 - video card comparison
Passmark - benchmark score HD Graphics 520 vs Mobility Radeon HD 3470
HD Graphics 520
856
Mobility Radeon HD 3470
96
HD Graphics 520
Mobility Radeon HD 3470
Architecture
Gen. 9 Skylake (2015−2016)
RV6xx (2007−2010)
GPU code name
Skylake GT2
M82-XT
Market segment
Laptop
Laptop
Release date
September 2015
January 2007
Interface
PCIe 3.0 x1
MXM-II
Boost clock speed
1050 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
25.20
2.720
Memory type
DDR3L/LPDDR3/DDR4
DDR2/GDDR3
Maximum RAM amount
32 GB
256 MB
Memory bus width
64/128 Bit
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
+
N/A
Quick Sync
+
-