HD Graphics 530 and Radeon R7 M340 - video card comparison
Passmark - benchmark score HD Graphics 530 vs Radeon R7 M340
HD Graphics 530
1031
Radeon R7 M340
679
HD Graphics 530
Radeon R7 M340
Architecture
Gen. 9 Skylake (2015−2016)
GCN (2011−2017)
GPU code name
Skylake GT2
Meso Pro DDR3
Market segment
Laptop
Laptop
Release date
August 2015
June 2015
Bus support
-
PCIe 3.0
Interface
PCIe 3.0 x1
PCIe 3.0 x8
Supplementary power connectors
-
None
Boost clock speed
1150 MHz
1021 MHz
Compute units
-
6
Core clock speed
350 MHz
1021 MHz
Floating-point performance
403.2 gflops
549.1 gflops
Manufacturing process technology
14 nm
28 nm
Number of transistors
189 million
950 million
Pipelines / CUDA cores
24
320
Power consumption (TDP)
15 Watt
-
Texture fill rate
27.60
17.16
Memory type
DDR3L/LPDDR3/LPDDR4
DDR3
Maximum RAM amount
64 GB
4 GB
Memory bus width
64/128 Bit
128 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
16 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
Eyefinity
-
1
DirectX
12 (12_1)
DirectX® 12
Mantle
-
+
OpenCL
2.1
Not Listed
OpenGL
4.6
4.4
Shader Model
6.4
5.1
Vulkan
+
+
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PowerTune
-
+
Quick Sync
+
-
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+