HD Graphics 3000 and Mobility Radeon X1900 - video card comparison
HD Graphics 3000
Mobility Radeon X1900
Architecture
Gen. 6 Sandy Bridge (2011)
R500 (2005−2007)
GPU code name
Sandy Bridge
M59
Market segment
Laptop
Laptop
Release date
February 2011
January 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Boost clock speed
1350 MHz
400 MHz
Core clock speed
350 MHz
8 MHz
Floating-point performance
20.4 gflops
-
Manufacturing process technology
32 nm
80 nm
Number of transistors
995 million
384 million
Pipelines / CUDA cores
12
44
Power consumption (TDP)
unknown
-
Texture fill rate
13.80
4.800
Memory type
System Shared
DDR1/DDR2/GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
960 MHz
Memory bandwidth
-
30.72 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.1
2.0
Shader Model
4.1
3.0
Vulkan
N/A
N/A