HD Graphics 3000 and GeForce Go 7900 GTX - video card comparison
Passmark - benchmark score HD Graphics 3000 vs GeForce Go 7900 GTX
HD Graphics 3000
262
GeForce Go 7900 GTX
278
HD Graphics 3000
GeForce Go 7900 GTX
Architecture
Gen. 6 Sandy Bridge (2011)
G7x (2005−2007)
GPU code name
Sandy Bridge
G71M
Market segment
Laptop
Laptop
Release date
February 2011
April 2006
Interface
PCIe 1.0 x16
PCIe 1.0 x16
Supplementary power connectors
-
None
Boost clock speed
1350 MHz
500 MHz
Core clock speed
350 MHz
8 MHz
Floating-point performance
20.4 gflops
-
Manufacturing process technology
32 nm
90 nm
Number of transistors
995 million
278 million
Pipelines / CUDA cores
12
32
Power consumption (TDP)
unknown
45 Watt
Texture fill rate
13.80
12.00
Memory type
System Shared
GDDR3
Maximum RAM amount
System Shared
512 MB
Memory bus width
64/128 Bit
256 Bit
Memory clock speed
System Shared
1200 MHz
Memory bandwidth
-
38.4 GB/s
Shared memory
+
-
Display Connectors
No outputs
No outputs
DirectX
11.1 (10_1)
9.0c (9_3)
OpenCL
N/A
N/A
OpenGL
3.1
2.1
Shader Model
4.1
3.0
Vulkan
N/A
N/A