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Mac-Compatible Upgrade Cards: Mactell: PowerJolt G3 333/512k (1M) Specs
 | The Mactell PowerJolt G3 333/512k (1M) features a 333 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. The Mactell PowerJolt G3 series allows you to "tweak" the backside bus speed and ratio for maximum performance by using DIP switches. |
| Introduction Date: | August 13, 1998 | Discontinued Date: | October 25, 1999 1. |
| Processor Type: | PowerPC 750 (G3) | Processor Speed: | 333 MHz |
| Card Type: | Daughtercard | Speed Control: | Variable 2. |
| Relative Speed Boost: | N/A | FPU (Integrated): | PowerPC 750 (G3) |
| Backside Bus Speed: | 167, 216 MHz 3. | 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 7300, 7500, et al. 4. | Supported MacOS: | 8.0-9.0 5. |
| Dimensions: | 6.7 x 3.8 6. | Avg. Weight: | N/A |
| Original Price: | $1000, $1100 US | Est. Current Price: | N/A |
| Notes: | 1. The 512k config was discontinued, re-introduced on June 18, 1999. 2. Backside bus speed and ratio can be changed, possibly improving speed. 3. 167 MHz bus with 512k of backside cache, 216 MHz with 1 MB. 4. Includes Power Mac 7300-7600, 8500-9600, Power PCI, Umax S900. 5. Apple provides no official support for third-party upgrade cards. 6. In inches, width x depth. 7. Photo Credit: Mactell. | ||
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