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ATI Enters The X1000 Promised Land

R520 = X1800

The high-performance models fall under the designation of Radeon x1800, codenamed R520. There are two models introduced under the X1800 heading: the X1800 XT and the X1800 XL.

Radeon X1800 XT

  • 625 MHz Core
  • 1.5 GHz Memory
  • 512 MB / 256 MB GDDR3
  • $549 / $499 MSRP

Radeon X1800 XL

  • 500 MHz Core
  • 1.0 GHz Memory
  • 256 MB GDDR3
  • $449 MSRP