HD Graphics and Radeon HD 2900 XT - video card comparison
Passmark - benchmark score HD Graphics vs Radeon HD 2900 XT
HD Graphics
147
Radeon HD 2900 XT
679
HD Graphics
Radeon HD 2900 XT
Architecture
Generation 7.0 (2012)
TeraScale (2005−2013)
GPU code name
Ivy Bridge GT1
R600
Market segment
Desktop
Desktop
Release date
April 2012
May 2007
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
1x 6-pin + 1x 8-pin
Boost clock speed
1050 MHz
-
Core clock speed
166 MHz
743 MHz
Floating-point performance
15.6 gflops
475.5 gflops
Manufacturing process technology
22 nm
80 nm
Number of transistors
392 million
720 million
Pipelines / CUDA cores
48
320
Power consumption (TDP)
35 Watt
215 Watt
Texture fill rate
6.300
11.89
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
System Shared
512 Bit
Memory clock speed
System Shared
1656 MHz
Memory bandwidth
-
106.0 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