GPU Wiki

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Select up to four GPU Wiki entries to compare matching specifications row by row. The comparison uses the site database and keeps generation-specific specs visibly separate.

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Spec ATI Radeon X1950 XTX ATI
Overview
Product name ATI Radeon X1950 XTX
Architecture R580
Generation / family Radeon X1000 Series
GPU codename R580+
Launch date 2006-10-17
Launch MSRP 449
Market segment Desktop, Enthusiast
Board type / entry type Reference GPU
GPU
Process node 90 nm
Die size 352 mm²
Transistor count 384 million
GPU chip R580+
Stream Processors 48
ROPs 16
TMUs 16
Clocks
Base / Core clock 650 MHz
Boost clock 650 MHz
Memory clock 1000 MHz
Memory
Memory size 512 MB
Memory type GDDR4
Memory bus width 256-bit
Memory bandwidth 64.0 GB/s
Bus / Interface
Bus interface PCIe 1.0 x16
AGP / PCI / PCIe distinction PCIe
Power
TDP / TBP / board power 125 W
Recommended PSU 300 W
Slot width Dual-slot
Display / Media
Display outputs 2x DVI, 1x S-Video
Features
DirectX support DirectX 9.0c
OpenGL support OpenGL 2.0
Shader Model 3.0
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

Frame rates compare runs of the same game at the same quality preset on one test system. DLAA counts as native resolution, because it applies anti-aliasing at full render resolution rather than upscaling; DLSS and FSR upscaling are never counted as native. Where a capture named ray tracing without a readable on or off value, it is read as on.