AMD-K5-PR133ABR vs Athlon II X3 450
Primary details
Comparing Athlon II X3 450 and AMD-K5-PR133ABR processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2374 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 4.89 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | AMD K5 |
| Power efficiency | 1.17 | no data |
| Architecture codename | Rana (2009−2011) | K5 (1996−1997) |
| Release date | 21 September 2010 (14 years ago) | 7 October 1996 (28 years ago) |
| Launch price (MSRP) | $45 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Athlon II X3 450 and AMD-K5-PR133ABR basic parameters such as 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 | 3 (Tri-Core) | 1 (Single-Core) |
| Threads | 3 | 1 |
| Base clock speed | 3.2 GHz | no data |
| Boost clock speed | 3.2 GHz | 0.1 GHz |
| Bus type | no data | FSB |
| Bus rate | no data | 66.666 MT/s |
| Multiplier | no data | 1.5 |
| L1 cache | 128 KB (per core) | no data |
| L2 cache | 512 KB (per core) | no data |
| L3 cache | 0 KB | no data |
| Chip lithography | 45 nm | 350 nm |
| Die size | 169 mm2 | 181 mm2 |
| Number of transistors | 300 million | 4 Million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Athlon II X3 450 and AMD-K5-PR133ABR 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 | AM3 | no data |
| Power consumption (TDP) | 95 Watt | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon II X3 450 and AMD-K5-PR133ABR. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
| Maximum memory size | no data | 4 GB |
Peripherals
Specifications and connection of peripherals supported by Athlon II X3 450 and AMD-K5-PR133ABR.
| PCIe version | 2.0 | no data |
Pros & cons summary
| Recency | 21 September 2010 | 7 October 1996 |
| Physical cores | 3 | 1 |
| Threads | 3 | 1 |
| Chip lithography | 45 nm | 350 nm |
Athlon II X3 450 has an age advantage of 13 years, 200% more physical cores and 200% more threads, and a 677.8% more advanced lithography process.
We couldn't decide between Athlon II X3 450 and AMD-K5-PR133ABR. We've got no test results to judge.
Should you still have questions on choice between Athlon II X3 450 and AMD-K5-PR133ABR, ask them in Comments section, and we shall answer.
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