GeForce Go 7800 and Mobility Radeon HD 3450 - video card comparison
GeForce Go 7800
Mobility Radeon HD 3450
Architecture
G7x (2005−2007)
RV6xx (2007−2010)
GPU code name
G70M
M82
Market segment
Laptop
Laptop
Release date
March 2006
January 2007
Interface
PCIe 1.0 x16
MXM-II
Boost clock speed
400 MHz
-
Core clock speed
6 MHz
500 MHz
Floating-point performance
-
40 gflops
Manufacturing process technology
110 nm
55 nm
Number of transistors
302 million
181 million
Pipelines / CUDA cores
22
40
Power consumption (TDP)
35 Watt
12 Watt
Texture fill rate
6.400
2.000
Memory type
GDDR3
DDR2/GDDR3
Maximum RAM amount
256 MB
256 MB
Memory bus width
256 Bit
64 Bit
Memory clock speed
1100 MHz
700 MHz
Memory bandwidth
35.2 GB/s
6.4 GB/s
Shared memory
-
-
Display Connectors
No outputs
No outputs
DirectX
9.0c (9_3)
10.1
OpenCL
N/A
N/A
OpenGL
2.1
3.3
Shader Model
3.0
4.1
Vulkan
N/A
N/A