GeForce 7900 GTX and HD Graphics 2000 - video card comparison
Passmark - benchmark score GeForce 7900 GTX vs HD Graphics 2000
GeForce 7900 GTX
399
HD Graphics 2000
219
GeForce 7900 GTX
HD Graphics 2000
Architecture
Curie (2003−2013)
Gen. 6 Sandy Bridge (2011)
GPU code name
G71
Sandy Bridge
Market segment
Desktop
Laptop
Release date
March 2006
February 2011
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
1x 6-pin
-
Boost clock speed
-
1350 MHz
Core clock speed
650 MHz
850/1100 MHz
Floating-point performance
-
10.2 gflops
Manufacturing process technology
90 nm
32 nm
Number of transistors
278 million
189 million
Pipelines / CUDA cores
-
6
Power consumption (TDP)
84 Watt
unknown
Texture fill rate
15.60
8.100
Memory type
GDDR3
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
256 Bit
64/128 Bit
Memory clock speed
1600 MHz
System Shared
Memory bandwidth
51.2 GB/s
-
Shared memory
-
+
Display Connectors
2x DVI, 1x S-Video
No outputs
DirectX
9.0c (9_3)
11.1 (10_1)
OpenCL
N/A
N/A
OpenGL
2.1
3.1
Shader Model
3.0
4.1
Vulkan
N/A
N/A