NVIDIA GeForce Go 7450 vs ATI Radeon X1900 CrossFire Edition

Comparative analysis of NVIDIA GeForce Go 7450 and ATI Radeon X1900 CrossFire Edition 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 - G3D Mark, PassMark - G2D Mark.

NVIDIA GeForce Go 7450

ATI Radeon X1900 CrossFire Edition

Differences

Reasons to consider the ATI Radeon X1900 CrossFire Edition

2.1x more core clock speed: 625 MHz vs 300 MHz
4.2x more texture fill rate: 10 GTexel / s vs 2.4 GTexel / s
8x more maximum memory size: 512 MB vs 64 MB
3.6x more memory clock speed: 1450 MHz vs 400 MHz

Core clock speed	625 MHz vs 300 MHz
Texture fill rate	10 GTexel / s vs 2.4 GTexel / s
Maximum memory size	512 MB vs 64 MB
Memory clock speed	1450 MHz vs 400 MHz

Compare benchmarks

GPU 1: NVIDIA GeForce Go 7450
GPU 2: ATI Radeon X1900 CrossFire Edition

Name	NVIDIA GeForce Go 7450	ATI Radeon X1900 CrossFire Edition
PassMark - G3D Mark		137
PassMark - G2D Mark		507

Compare specifications (specs)

	NVIDIA GeForce Go 7450	ATI Radeon X1900 CrossFire Edition
Essentials
Architecture	Curie	R500
Code name	G72	R580
Launch date	1 February 2006	24 January 2006
Place in performance rating	not rated	297
Type	Desktop	Desktop
Technical info
Core clock speed	300 MHz	625 MHz
Manufacturing process technology	90 nm	90 nm
Texture fill rate	2.4 GTexel / s	10 GTexel / s
Transistor count	112 million	384 million
Thermal Design Power (TDP)		100 Watt
Video outputs and ports
Display Connectors	No outputs	2x DVI, 1x S-Video
Compatibility, dimensions and requirements
Interface	PCIe 1.0 x16	PCIe 1.0 x16
Supplementary power connectors		1x 6-pin
API support
DirectX	9.0c	9.0c
OpenGL	2.1	2.0
Memory
Maximum RAM amount	64 MB	512 MB
Memory bandwidth	12.8 GB / s	46.4 GB / s
Memory bus width	256 Bit	256 Bit
Memory clock speed	400 MHz	1450 MHz
Memory type	DDR2	GDDR3