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Mac-Compatible Upgrade Cards: Sonnet Technologies: Crescendo/PCI G4 800 Specs
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The Sonnet Crescendo/PCI G4 800 features an 800 MHz PowerPC 7455 (G4) processor with the AltiVec "Velocity Engine" vector processing unit, 256k of on-chip level 2 cache (3.), and 1 MB of backside level 3 cache. The card plugs into the daughtercard slot, replacing the original daughtercard.
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| Introduction Date: | July 17, 2002 | Discontinued Date: | N/A |
| Processor Type: | PowerPC 7455 (G4) 1. | Processor Speed: | 800 MHz |
| Card Type: | Daughtercard | Speed Control: | Fixed |
| Relative Speed Boost: | N/A 2. | 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) 3. | Level 3 Cache: | 1 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: | PM 7500, 8500, et al. 4. | Supported MacOS: | 9.1-X 5. |
| Dimensions: | N/A | Avg. Weight: | N/A |
| Original Price: | $399 US | Est. Current Price: | $349 US |
| Notes: |
1.
The PPC G4 includes the AltiVec "Velocity Engine" vector
processor. 2. Maximum speed boost as provided by manufacturer. 3. On-chip level 2 cache runs at processor speed (800 MHz). 4. Power Mac 7300-7600, 8500-9600, PCC PowerWave, Umax S900. 5. Apple provides no official support for third-party upgrade cards. 6. Photo Credit: Sonnet Technologies. |
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Home: Mac-Compatible Upgrade Cards: By Manufacturer: Sonnet Technologies: Crescendo/PCI G4 800 Specs
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