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Nvidia Geforce 7800 GS

Manufacturer POV
Access time 1.4ns
Core speed (mhz) 375
D-sub Yes
Dvi Yes
Grapics engine NVIDIA 7800 GS
Interface type AGP 4x / 8x / 2x
Memory 256 MB 1.4 ns DDR3 memory
Memory clock speed 1200 MHz
Pixel pipelines 16
Ramdac (mhz) Dual 400MHz
Tv out Yes
Vertex pipelines 6
Video in No
Video memory installed ( max ) 256 MB


Saphire Radeon 2600 XT


# 390 million transistors on 65nm fabrication process
# 128-bit DDR2/GDDR3/GDDR4 memory interface
# Ring Bus Memory Controller

* Fully distributed design with 256-bit internal ring bus for memory reads and writes

# Unified Superscalar Shader Architecture

* 120 stream processing units
o Dynamic load balancing and resource allocation for vertex, geometry, and pixel shaders
o Common instruction set and texture unit access supported for all types of shaders
o Dedicated branch execution units and texture address processors
* 128-bit floating point precision for all operations
* Command processor for reduced CPU overhead
* Shader instruction and constant caches
* Up to 40 texture fetches per clock cycle
* Up to 128 textures per pixel
* Fully associative multi-level texture cache design
* DXTC and 3Dc+ texture compression
* High resolution texture support (up to 8192 x 8192)
* Fully associative texture Z/stencil cache designs
* Double-sided hierarchical Z/stencil buffer
* Early Z test, Re-Z, Z Range optimization, and Fast Z Clear
* Lossless Z & stencil compression (up to 128:1)
* Lossless color compression (up to 8:1)
* 8 render targets (MRTs) with anti-aliasing support
* Physics processing support

Ati je mierne vykonnejsia a ma podporu dx10, takze tu.

Presne ber Radeona. V tomto podani ma navrch od 7800 GS. Moj nazor na radu 7xxx bol jeden velky omyl nVidie.

blbost 7600GS/GT boli super konkurencne radeony 1600/1650 boli na prd. Ati zabodovali 1950tkami aj ked to chcelo pol roka na poriadne ovladace (mal som 7600gst aj 1950gt).

Tp leusqo: 2600 je vykonnejsia ale ked mas VIA dosku mozes mat problem (AGP).

No ved mam problem uz teraz mam Ati x1050 a ked hram cca 0.5 Hodiny restartne mi COMP ---- Teploty su OK