HD Graphics 2000 and Radeon HD 3100 - video card comparison
HD Graphics 2000
Radeon HD 3100
Architecture
Gen. 6 Sandy Bridge (2011)
RV6xx (2007−2010)
GPU code name
Sandy Bridge
RS780MC
Market segment
Laptop
Laptop
Release date
February 2011
August 2008
Interface
PCIe 1.0 x16
-
Boost clock speed
1350 MHz
-
Core clock speed
850/1100 MHz
350 MHz
Floating-point performance
10.2 gflops
-
Manufacturing process technology
32 nm
55 nm
Number of transistors
189 million
-
Pipelines / CUDA cores
6
40
Power consumption (TDP)
unknown
-
Texture fill rate
8.100
-
Memory type
System Shared
-
Maximum RAM amount
System Shared
512 MB
Memory bus width
64/128 Bit
-
Memory clock speed
System Shared
-
Shared memory
+
+
Display Connectors
No outputs
-
DirectX
11.1 (10_1)
10
OpenCL
N/A
-
OpenGL
3.1
-
Shader Model
4.1
-
Vulkan
N/A
-