Views Read Edit View history. Relevant discussion may be found on the talk page. Still, the other shoe has dropped. Retrieved 23 March The new high-end R4x0-generation arrived with the X series, equipped with various core tweaks for slightly higher performance than the “R”-based X series. Like the R and R, the R has 16 pixel pipelines and six vertex shader engines. Graphics Previous page Next page.

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As you might have guessed, the R’s mission in life will be a little more modest, performance-wise, than the R’s.

PassMark – RADEON X XT – Price performance comparison

UVD 7 [1] [d]. The “R”-based X line was available in 3 forms: From Wikipedia, the free encyclopedia. Neutronbeam Zak, you know you can’t validate any of the above details without first throwing Views Read Edit View history. ATI has endowed the R with a dynamic clock gating capability, a la the Pentium M, that allows the chip to deactivate parts of itself when they’re not being used.

Radeon X Series – Wikipedia

See article on R’s pixel shaders. Merry Christmas from The Tech Report staff! Graphics Previous page Next page.

Dell returns to the stock market after six years. Like the R, the R is manufactured by TSMC on its low-k nm fab process, but the R and its supporting cast have been tweaked and agi to reach higher clock speeds more easily and reliably. The board design has been changed to improve power delivery to the graphics chip.


This article’s lead section may not adequately summarize its contents. The R will be aimed at the very top of the performance ranks.

This change, like all the others to the R, is intended to bring higher clock speeds with less fuss, so that supply of Rbased cards might actually be able to keep up with demand.

A compatible HDCP display is also needed for this. ATI is aiming to correct these availability problems and bring a little more performance to the X series with a pair of new graphics chips, code-named R and R X850zt those few seconds passed, though, the blower never did get back up to that speed again, no matter what I did with c850xt card. Current technologies and software.

This process, combined with lower clock speeds, raeeon allow Rbased cards to thrive with a relatively minimalist single-slot cooler. This page was last edited on 31 Julyat Customize The Tech Report In fact, we’ve benchmarked it against nearly every card we could find.


In intense 3D gaming and benchmarking sessions, even with relatively warm ambient temperatures, the X XT PE was generally quieter than a GeForce Ultra, which isn’t bad company to keep.


The second prong of ATI’s new high-end assault is the R The R’s supporting cast gets similar tweaks.

The card surpassed the GT with performance similar to that of the GeForce However, not all has been roses. ATI has chosen a different chip substrate component in order to ease the quest for higher memory clock speeds.

For the Ari chip itself, the big change is in power management. At boot time, that blower cranked up briefly to full speed, aurally evoking an Oreck XL. No Interruptions Day Shortbread.

The new high-end R4x0-generation arrived with the X series, equipped with various core tweaks for slightly higher performance than the “R”-based X series.

ATI says the R should use as little as xti the power and produce half the heat of the R in “2D” desktop use. Both of the Radeon X cards will use a single-slot cooler and require no external power plug at least on PCI Express versions.