HD Graphics 3000 and Radeon R5 M255 - video card comparison
Passmark - benchmark score HD Graphics 3000 vs Radeon R5 M255
HD Graphics 3000
262
Radeon R5 M255
550
HD Graphics 3000
Radeon R5 M255
Architecture
Gen. 6 Sandy Bridge (2011)
GCN (2011−2017)
GPU code name
Sandy Bridge
Topaz Pro / Sun
Market segment
Laptop
Laptop
Release date
February 2011
May 2014
Bus support
-
PCIe 3.0 x8
Interface
PCIe 1.0 x16
PCIe 3.0 x8
Boost clock speed
1350 MHz
940 MHz
Compute units
-
5
Core clock speed
350 MHz
940 MHz
Floating-point performance
20.4 gflops
721.9 gflops
Manufacturing process technology
32 nm
28 nm
Number of transistors
995 million
1,550 million
Pipelines / CUDA cores
12
320
Power consumption (TDP)
unknown
-
Texture fill rate
13.80
22.56
Memory type
System Shared
DDR3
Maximum RAM amount
System Shared
4 GB
Memory bus width
64/128 Bit
64 Bit
Memory clock speed
System Shared
1000 MHz
Memory bandwidth
-
16 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
Eyefinity
-
+
DirectX
11.1 (10_1)
DirectX® 11
Mantle
-
+
OpenCL
N/A
Not Listed
OpenGL
3.1
4.4
Shader Model
4.1
6.3
Vulkan
N/A
-
AppAcceleration
-
+
DualGraphics
-
1
Enduro
-
-
HD3D
-
+
PowerTune
-
+
Switchable graphics
-
1
TrueAudio
-
-
ZeroCore
-
+