GeForce 7900 GTX and HD Graphics - video card comparison
Passmark - benchmark score GeForce 7900 GTX vs HD Graphics
GeForce 7900 GTX
399
HD Graphics
147
GeForce 7900 GTX
HD Graphics
Architecture
Curie (2003−2013)
Generation 7.0 (2012)
GPU code name
G71
Ivy Bridge GT1
Market segment
Desktop
Desktop
Release date
March 2006
April 2012
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1050 MHz
Core clock speed
650 MHz
166 MHz
Floating-point performance
-
15.6 gflops
Manufacturing process technology
90 nm
22 nm
Number of transistors
278 million
392 million
Pipelines / CUDA cores
-
48
Power consumption (TDP)
84 Watt
35 Watt
Texture fill rate
15.60
6.300
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
System Shared
Memory clock speed
1600 MHz
System Shared
Memory bandwidth
51.2 GB/s
-
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
11.1 (11_0)
OpenCL
N/A
1.2
OpenGL
2.1
4.0
Shader Model
3.0
5.0
Vulkan
N/A
1.1.80