HD Graphics 3000 and Radeon R7 M270 - video card comparison
Passmark - benchmark score HD Graphics 3000 vs Radeon R7 M270
HD Graphics 3000
262
Radeon R7 M270
789
HD Graphics 3000
Radeon R7 M270
Architecture
Gen. 6 Sandy Bridge (2011)
GCN (2011−2017)
GPU code name
Sandy Bridge
Opal XT / Mars
Market segment
Laptop
Laptop
Release date
February 2011
January 2014
Bus support
-
PCIe 3.0
Interface
PCIe 1.0 x16
PCIe 3.0 x8
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
825 MHz
Floating-point performance
20.4 gflops
633.6 gflops
Manufacturing process technology
32 nm
28 nm
Number of transistors
995 million
950 million
Pipelines / CUDA cores
12
384
Power consumption (TDP)
unknown
-
Texture fill rate
13.80
19.80
Memory type
System Shared
Not Listed
Maximum RAM amount
System Shared
0 MB
Memory bus width
64/128 Bit
Not Listed
Memory clock speed
System Shared
-
Memory bandwidth
-
28.8 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
DirectX® 11
Mantle
-
+
OpenCL
N/A
Not Listed
OpenGL
3.1
4.4
Shader Model
4.1
5.1
Vulkan
N/A
-
AppAcceleration
-
-
DualGraphics
-
1
Enduro
-
-
FreeSync
-
1
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+