ATI Mobility Radeon X1800 XT vs NVIDIA GeForce 7800 GS AGP

Comparative analysis of ATI Mobility Radeon X1800 XT and NVIDIA GeForce 7800 GS AGP 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.

 

Differences

Reasons to consider the ATI Mobility Radeon X1800 XT

  • Around 47% higher core clock speed: 550 MHz vs 375 MHz
  • Around 47% higher texture fill rate: 8.8 GTexel / s vs 6 GTexel / s
  • Around 8% higher memory clock speed: 1300 MHz vs 1200 MHz
Core clock speed 550 MHz vs 375 MHz
Texture fill rate 8.8 GTexel / s vs 6 GTexel / s
Memory clock speed 1300 MHz vs 1200 MHz

Compare benchmarks

GPU 1: ATI Mobility Radeon X1800 XT
GPU 2: NVIDIA GeForce 7800 GS AGP

Name ATI Mobility Radeon X1800 XT NVIDIA GeForce 7800 GS AGP
PassMark - G2D Mark 199
PassMark - G3D Mark 177

Compare specifications (specs)

ATI Mobility Radeon X1800 XT NVIDIA GeForce 7800 GS AGP

Essentials

Architecture R500 Curie
Code name M58 G71
Launch date 1 March 2006 2 February 2006
Place in performance rating not rated 868
Type Desktop Desktop

Technical info

Core clock speed 550 MHz 375 MHz
Manufacturing process technology 90 nm 90 nm
Texture fill rate 8.8 GTexel / s 6 GTexel / s
Transistor count 321 million 278 million
Thermal Design Power (TDP) 75 Watt

Video outputs and ports

Display Connectors No outputs 1x DVI, 1x VGA, 1x S-Video

Compatibility, dimensions and requirements

Interface PCIe 1.0 x16 AGP 8x
Supplementary power connectors 1x Molex

API support

DirectX 9.0c 9.0c
OpenGL 2.0 2.1

Memory

Maximum RAM amount 256 MB 256 MB
Memory bandwidth 41.6 GB / s 38.4 GB / s
Memory bus width 256 Bit 256 Bit
Memory clock speed 1300 MHz 1200 MHz
Memory type GDDR3 GDDR3

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