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.

 

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 298
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