GeForce Go 7900 GTX and Graphics Media Accelerator (GMA) 4500M - video card comparison
GeForce Go 7900 GTX
Graphics Media Accelerator (GMA) 4500M
Architecture
G7x (2005−2007)
Gen. 4.5 (2008)
GPU code name
G71M
GL40
Market segment
Laptop
Laptop
Release date
April 2006
October 2008
Interface
PCIe 1.0 x16
-
Supplementary power connectors
None
-
Boost clock speed
500 MHz
-
Core clock speed
8 MHz
400 MHz
Manufacturing process technology
90 nm
65 nm
Number of transistors
278 million
-
Pipelines / CUDA cores
32
10
Power consumption (TDP)
45 Watt
-
Texture fill rate
12.00
-
Memory type
GDDR3
-
Maximum RAM amount
512 MB
-
Memory bus width
256 Bit
-
Memory clock speed
1200 MHz
-
Memory bandwidth
38.4 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
-
DirectX
9.0c (9_3)
10
OpenCL
N/A
-
OpenGL
2.1
-
Shader Model
3.0
-
Vulkan
N/A
-