HD Graphics 3000 and GMA X4700MHD - video card comparison
HD Graphics 3000
GMA X4700MHD
Architecture
Gen. 6 Sandy Bridge (2011)
Generation 5.0 (2008)
GPU code name
Sandy Bridge
Montevina
Market segment
Laptop
Desktop
Release date
February 2011
October 2008
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
640 MHz
Floating-point performance
20.4 gflops
-
Manufacturing process technology
32 nm
65 nm
Number of transistors
995 million
-
Pipelines / CUDA cores
12
80
Power consumption (TDP)
unknown
13 Watt
Texture fill rate
13.80
6.400
Memory type
System Shared
System Shared
Maximum RAM amount
System Shared
System Shared
Memory bus width
64/128 Bit
System Shared
Memory clock speed
System Shared
System Shared
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
10.0
OpenCL
N/A
N/A
OpenGL
3.1
2.0
Shader Model
4.1
4.0
Vulkan
N/A
N/A