Radeon HD 7950M and GMA 3000 - video card comparison
Radeon HD 7950M
GMA 3000
Architecture
GCN (2011−2017)
Generation 4.0 (2006−2007)
GPU code name
Wimbledon Pro
Broadwater
Market segment
Laptop
Desktop
Release date
May 2012
June 2006
Interface
MXM-B (3.0)
PCIe 1.0 x16
Core clock speed
700 MHz
400 MHz
Manufacturing process technology
28 nm
90 nm
Number of transistors
2,800 million
-
Pipelines / CUDA cores
1280
-
Power consumption (TDP)
50 Watt
13 Watt
Texture fill rate
56.00
1.600
Memory type
GDDR5
System Shared
Maximum RAM amount
2 GB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
4000 MHz
System Shared
Memory bandwidth
128.0 GB/s
-
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
12 (11_1)
9.0c
OpenCL
1.2
N/A
OpenGL
4.6
2.0
Shader Model
5.1
3.0
Vulkan
1.2.131
N/A