Radeon HD 4890 (55nm RV790)

  • HD 4890 is slated for launch on April 9th instead of 6th
  • Cards have been shipped out to distributors and reviewers already
  • 800 stream processors
  • 1GB GDDR5 memory on 256-bit memory interface
  • Clocks : 850MHz core and 975MHz memory
  • Internal benchmarks claim 6% faster than RV770
  • Expect to retail at USD$249

GeForce GTX 275 (55nm GT200)

  • Expect to launch on April 9th as well
  • No card samples yet even for AIC partners
  • 240 shader processors
  • 896MB GDDR3 memory on 448-bit memory interface
  • Clocks : 633MHz core, 1404MHz shader and 1161MHz memory (Not final yet)
  • Simulated benchmarks by partners reveals that it is slightly faster than GTX 260
  • Expect to retail between US$229-$279

Radeon HD 4890 (55nm RV790)

  • HD 4890 is slated for launch on April 9th instead of 6th
  • Cards have been shipped out to distributors and reviewers already
  • 800 stream processors
  • 1GB GDDR5 memory on 256-bit memory interface
  • Clocks : 850MHz core and 975MHz memory
  • Internal benchmarks claim 6% faster than RV770
  • Expect to retail at USD$249

GeForce GTX 275 (55nm GT200)

  • Expect to launch on April 9th as well
  • No card samples yet even for AIC partners
  • 240 shader processors
  • 896MB GDDR3 memory on 448-bit memory interface
  • Clocks : 633MHz core, 1404MHz shader and 1161MHz memory (Not final yet)
  • Simulated benchmarks by partners reveals that it is slightly faster than GTX 260
  • Expect to retail between US$229-$279

Typo : It is 1404MHz shader and 1161MHz memory