HD Graphics 3000 and Radeon HD 2900 GT - video card comparison
Passmark - benchmark score HD Graphics 3000 vs Radeon HD 2900 GT
HD Graphics 3000
262
Radeon HD 2900 GT
301
HD Graphics 3000
Radeon HD 2900 GT
Architecture
Gen. 6 Sandy Bridge (2011)
TeraScale (2005−2013)
GPU code name
Sandy Bridge
R600
Market segment
Laptop
Desktop
Release date
February 2011
November 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1350 MHz
-
Core clock speed
350 MHz
601 MHz
Floating-point performance
20.4 gflops
288.48 gflops
Manufacturing process technology
32 nm
80 nm
Number of transistors
995 million
720 million
Pipelines / CUDA cores
12
240
Power consumption (TDP)
unknown
150 Watt
Texture fill rate
13.80
7.212
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
1600 MHz
Memory bandwidth
-
51.2 GB/s
Shared memory
+
-
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.1 (10_1)
10.0 (10_0)
OpenCL
N/A
N/A
OpenGL
3.1
3.3
Shader Model
4.1
4.0
Vulkan
N/A
N/A