Specifications
| General information |
| Type | CPU / Microprocessor |
| Market segment | Embedded |
| Family | AMD Embedded K6-2e |
| CPU part numbers | AMD-K6-2E/400AFR is an OEM/tray microprocessor AMD-K6-2/400AFR is an OEM/tray microprocessor |
| Frequency (MHz) ? | 400 |
| Bus speed (MHz) ? | 66 or 100 |
| Clock multiplier ? | - 6 (66 MHz bus)
- 4 (100 MHz bus)
|
| Package | 321-pin ceramic staggered PGA
1.95" x 1.95" (4.95 cm x 4.95 cm) |
| AMD Package number | 26351 |
| Socket | Socket 7 (66 MHz bus); Super 7 (100 MHz bus) |
| |
| Architecture / Microarchitecture |
| Microarchitecture | K6 |
| Manufacturing process | CMOS 0.25 micron technology |
| Data width | 32 bit |
| Floating Point Unit | Integrated |
| Level 1 cache size ? | 32 KB code with 20 KB pre-decode cache
32 KB writeback data |
| Physical memory (GB) | 4 |
| Features | MMX and 3D Now! multimedia instructions |
| Low power features | - Halt state
- Stop Grant state ?
- Stop Grant Inquire state
- Stop Clock state
|
| |
| Electrical/Thermal parameters |
| V core (V) ? | 2.2 ± 0.1 |
| V I/O or secondary (V) | 3.3V (3.135V - 3.6V) |
| Minimum/Maximum operating temperature (°C) ? | 0 - 70 |
| Minimum/Typical/Maximum power dissipation (W) | 4.0 (Stop Clock mode) / 10.15 / 16.9 |
| |
| Notes on AMD AMD-K6-2E/400AFR |
- Order part number AMD-K6-2E/400AFR
- Processors are marked with part number AMD-K6-2/400AFR
- This processor supports both 66 MHz (Socket 7) and 100 MHz (Super 7) bus frequencies. For 66 MHz bus speed use 6x clock multiplier, for 100 MHz bus speed use 4x clock multiplier.
|
CPUs, related to AMD K6-2e 400 MHz (AMD-K6-2E/400AFR)
| Model |
Freq. |
L1 cache |
L2 cache |
TDP |
Features |
| AMD K6-2e family, Socket 7 / Super socket 7 |
| AMD K6-2e 300 MHz (AMD-K6-2E/300AFR) | 300 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2e 300 MHz (AMD-K6-2E/300AMZ) | 300 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2e 333 MHz (AMD-K6-2E/333AFR) | 333 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2e 333 MHz (AMD-K6-2E/333AMZ) | 333 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2e family, K6 micro-architecture, Other sockets |
| AMD K6-2e 233 MHz (AMD-K6-2E/233AFR) | 233 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2e 233 MHz (AMD-K6-2E/233AMZ) | 233 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2e 266 MHz (AMD-K6-2E/266AFR) | 266 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2e 266 MHz (AMD-K6-2E/266AMZ) | 266 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2e 350 MHz (AMD-K6-2E/350AFR) | 350 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2e 350 MHz (AMD-K6-2E/350AMZ) | 350 MHz | 64 KB | | | MMX, 3DNow |
| Other families, K6 micro-architecture, Socket 7 / Super socket 7 |
| AMD Mobile K6-2 300 MHz (AMD-K6-2/300ANZ) | 300 MHz | 64 KB | | | MMX, 3DNow |
| AMD Mobile K6-2 333 MHz (AMD-K6-2/333ANZ) | 333 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-III-P 400 MHz (AMD-K6-III/400ACK) | 400 MHz | 64 KB | 256 KB | | MMX, 3DNow |
| AMD K6-2 400 MHz (AMD-K6-2/400AFQ) | 400 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2 400 MHz (AMD-K6-2/400AFR) | 400 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-2P 400 MHz (AMD-K6-2/400ACK) | 400 MHz | 64 KB | | | MMX, 3DNow |
| AMD K6-III 400 MHz (AMD-K6-III/400AHX) | 400 MHz | 64 KB | 256 KB | | MMX, 3DNow |
| AMD K6-2E+ 400 MHz (AMD-K6-2+/400ATZ) | 400 MHz | 64 KB | 128 KB | 9.5 Watt | MMX, 3DNow, ESS |
• Highlighted numbers and features indicate whether specific processor performs better or worse than K6-2e 400 MHz (AMD-K6-2E/400AFR)
• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
• List of related CPUs is not complete.
• Features abbreviations:
MMX - MMX instructions
3DNow - 3DNow! instructions
ESS - PowerNow! / Enhanced SpeedStep
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