Hosting and bandwidth provided by MacHost.
![]() |
The Sonnet Crescendo G3 300/512k (1M) features a 300 MHz PowerPC 750 (G3) processor with either 512k or 1 MB of backside cache. The card plugs into the daughtercard slot, replacing the original daughtercard.
|
| Introduction Date: | April 10, 1998 | Discontinued Date: | January 9, 2001 |
| Processor Type: | PowerPC 750 (G3) | Processor Speed: | 300 MHz |
| Card Type: | Daughtercard | Speed Control: | Fixed |
| Relative Speed Boost: | 600% 1. | FPU (Integrated): | PowerPC 750 (G3) |
| Backside Bus Speed: | 150 MHz | Data Path: | 64-bit |
| Level 1 Cache: | 64k | Level 2 Cache: | 512k, 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. 2. | Supported MacOS: | 8.0-9.0 3. |
| Dimensions: | N/A | Avg. Weight: | N/A |
| Original Price: | $1100 US | Est. Current Price: | N/A |
| Notes: |
1.
Maximum speed boost as provided by manufacturer. 2. Power Mac 7300-7600, 8500-9600, PCC PowerWave, Umax S900. 3. Apple provides no official support for third-party upgrade cards. 4. Photo Credit: Sonnet Technologies. |
||
Home: Mac-Compatible Upgrade Cards: By Manufacturer: Sonnet Technologies: Crescendo G3 300/512k (1M) Specs
EveryMac.com is provided "as is" without warranty of any kind whatsoever. EveryMac.com, and the author thereof, shall not be held responsible or liable, under any circumstances, for any damages resulting from the use or inability to use the information within. For complete disclaimer and copyright information please read and understand the Terms of Use and the Privacy Policy before using EveryMac.com. Use of any content or images without expressed permission is not allowed, although links to any page are welcomed and appreciated.