HD Graphics and Radeon HD 2900 GT - video card comparison
Passmark - benchmark score HD Graphics vs Radeon HD 2900 GT
HD Graphics
147
Radeon HD 2900 GT
301
HD Graphics
Radeon HD 2900 GT
Architecture
Generation 7.0 (2012)
TeraScale (2005−2013)
GPU code name
Ivy Bridge GT1
R600
Market segment
Desktop
Desktop
Release date
April 2012
November 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 8-pin
Boost clock speed
1050 MHz
-
Core clock speed
166 MHz
601 MHz
Floating-point performance
15.6 gflops
288.48 gflops
Manufacturing process technology
22 nm
80 nm
Number of transistors
392 million
720 million
Pipelines / CUDA cores
48
240
Power consumption (TDP)
35 Watt
150 Watt
Texture fill rate
6.300
7.212
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
256 MB
Memory bus width
System Shared
256 Bit
Memory clock speed
System Shared
1600 MHz
Memory bandwidth
-
51.2 GB/s
Display Connectors
No outputs
2x DVI, 1x S-Video
DirectX
11.1 (11_0)
10.0 (10_0)
OpenCL
1.2
N/A
OpenGL
4.0
3.3
Shader Model
5.0
4.0
Vulkan
1.1.80
N/A