AMD-K6-III/400AFR vs Athlon XP 2500+
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3648 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | AMD K6-III |
| Power efficiency | 0.08 | no data |
| Designer | AMD | AMD |
| Architecture codename | Barton (2001−2004) | K6-III (1999−2000) |
| Release date | February 2003 (23 years ago) | 26 February 1999 (27 years ago) |
Detailed specifications
Basic parameters of Athlon XP 2500+ and AMD-K6-III/400AFR: number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 1 | 1 |
| Boost clock speed | 1.83 GHz | 0.1 GHz |
| Bus type | no data | FSB |
| Bus rate | no data | 99.99 MT/s |
| Multiplier | no data | 4 |
| L1 cache | 128 KB | no data |
| L2 cache | 512 KB | 256 KB |
| L3 cache | 0 KB | no data |
| Chip lithography | 130 nm | 0.25 µm |
| Die size | 101 mm2 | 118 mm2 |
| Number of transistors | 63 million | 21 Million |
| 64 bit support | - | - |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Athlon XP 2500+ and AMD-K6-III/400AFR compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | no data |
| Socket | A | no data |
| Power consumption (TDP) | 68 Watt | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon XP 2500+ and AMD-K6-III/400AFR. Depending on the motherboard, higher memory frequencies may be supported.
| Maximum memory size | no data | 4 GB |
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
