NVIDIA GeForce Go 6600 NPB 128M vs NVIDIA GeForce Go 7800 GTX

Comparative analysis of NVIDIA GeForce Go 6600 NPB 128M and NVIDIA GeForce Go 7800 GTX videocards for all known characteristics in the following categories: Essentials, Technical info, Video outputs and ports, Compatibility, dimensions and requirements, API support, Memory. Benchmark videocards performance analysis: PassMark - G2D Mark, PassMark - G3D Mark, GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

NVIDIA GeForce Go 6600 NPB 128M

NVIDIA GeForce Go 7800 GTX

Differences

Reasons to consider the NVIDIA GeForce Go 7800 GTX

Around 17% higher core clock speed: 440 MHz vs 375 MHz
3.5x more texture fill rate: 10.56 GTexel / s vs 3 GTexel / s
4x more maximum memory size: 512 MB vs 128 MB
Around 83% higher memory clock speed: 1100 MHz vs 600 MHz

Core clock speed	440 MHz vs 375 MHz
Texture fill rate	10.56 GTexel / s vs 3 GTexel / s
Maximum memory size	512 MB vs 128 MB
Memory clock speed	1100 MHz vs 600 MHz

Compare benchmarks

GPU 1: NVIDIA GeForce Go 6600 NPB 128M
GPU 2: NVIDIA GeForce Go 7800 GTX

Name	NVIDIA GeForce Go 6600 NPB 128M	NVIDIA GeForce Go 7800 GTX
PassMark - G2D Mark		239
PassMark - G3D Mark		210
GFXBench 4.0 - T-Rex (Frames)		575
GFXBench 4.0 - T-Rex (Fps)		575

Compare specifications (specs)

	NVIDIA GeForce Go 6600 NPB 128M	NVIDIA GeForce Go 7800 GTX
Essentials
Architecture	Curie	Curie
Code name	NV43 A4	G70
Launch date	29 September 2005	29 September 2005
Place in performance rating	not rated	1192
Type	Desktop	Laptop
Technical info
Core clock speed	375 MHz	440 MHz
Manufacturing process technology	110 nm	110 nm
Texture fill rate	3 GTexel / s	10.56 GTexel / s
Transistor count	146 million	302 million
Boost clock speed		440 MHz
Pipelines		24
Thermal Design Power (TDP)		65 Watt
Video outputs and ports
Display Connectors	No outputs	No outputs
Compatibility, dimensions and requirements
Interface	PCIe 1.0 x16	PCIe 1.0 x16
Laptop size		large
Supplementary power connectors		None
API support
DirectX	9.0c	9.0c
OpenGL	2.1	2.1
Memory
Maximum RAM amount	128 MB	512 MB
Memory bandwidth	9.6 GB / s	35.2 GB / s
Memory bus width	128 Bit	550 Bit
Memory clock speed	600 MHz	1100 MHz
Memory type	DDR	256
Shared memory		0