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Mac-Compatible Upgrade Cards: Sonnet Technologies: Encore/ST G4 800 Specs

Sonnet Encore/ST G4

The Sonnet Encore/ST G4 800 features an 800 MHz PowerPC 7455 (G4) processor with the AltiVec "Velocity Engine" vector processing unit, 256k level 2 on-chip cache and 2 MB DDR level 3 backside cache. The card plugs into the G4 daughtercard slot provided by the AGP-based Power Macintosh G4 models, replacing the original processor card. All Encore/ST models utilize Sonnet's unique "AutoConfigure" technology to automatically detect what computer is being used and set the speed to the maximum safe setting.


Introduction Date: July 17, 2002 Discontinued Date: December 7, 2004
Processor Type: PowerPC 7455 (G4) 1. Processor Speed: 800 MHz 2.
Card Type: G4 Daughtercard Speed Control: Fixed
Relative Speed Boost: 3X 3. FPU (Integrated): PowerPC 7455 (G4) 1.
Backside Bus Speed: 200 MHz? (4:1?) Data Path: 64-bit
Level 1, Level 2 Cache: 64k, 256k (on-chip) 4. Level 3 Cache: 2 MB (backside)
RAM Type: N/A VRAM Type: N/A
Standard RAM: N/A Maximum RAM: N/A
Onboard RAM: None RAM Slots: N/A
Standard VRAM: N/A Maximum VRAM: N/A
Supported Systems: Power Macintosh G4 5. Supported MacOS: 9.1-X 6.
Dimensions: N/A Avg. Weight: N/A
Original Price: $499 US Est. Current Price: N/A
Notes: 1. The PPC G4 includes the AltiVec "Velocity Engine" vector processor.
2. Uses an 800 MHz PowerPC 7455 (G4) processor.
3.
Maximum speed boost as provided by manufacturer.
4. On-chip level 2 cache runs at processor speed (800 MHz).
5.
Includes all "Sawtooth"-based Power Mac G4 (AGP) models.
6. Apple provides no official support for third-party upgrade cards.
7. Photo Credit: Sonnet Technologies.




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