Athlon 1400 vs Phenom X4 9450e
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2813 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | 1.37 | no data |
| Designer | AMD | AMD |
| Architecture codename | Agena (2007−2008) | Thunderbird C (2000−2001) |
| Release date | October 2008 (17 years ago) | June 2001 (24 years ago) |
Detailed specifications
Phenom X4 9450e and Athlon 1400 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 | 4 (Quad-Core) | 1 (Single-Core) |
| Threads | 4 | 1 |
| Boost clock speed | 2.1 GHz | 1.4 GHz |
| L1 cache | 128 KB (per core) | 128 KB |
| L2 cache | 512 KB (per core) | 256 KB |
| L3 cache | 2 MB (shared) | 0 KB |
| Chip lithography | 65 nm | 180 nm |
| Die size | 285 mm2 | 120 mm2 |
| Number of transistors | 450 million | 37 million |
| 64 bit support | + | - |
| Windows 11 compatibility | - | - |
Compatibility
Information on Phenom X4 9450e and Athlon 1400 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 | 1 |
| Socket | AM2+ | A |
| Power consumption (TDP) | 65 Watt | 72 Watt |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom X4 9450e and Athlon 1400 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom X4 9450e and Athlon 1400. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1 |
Pros & cons summary
| Physical cores | 4 | 1 |
| Threads | 4 | 1 |
| Chip lithography | 65 nm | 180 nm |
| Power consumption (TDP) | 65 Watt | 72 Watt |
Phenom X4 9450e has 300% more physical cores and 300% more threads, a 176.9% more advanced lithography process, and 10.8% lower power consumption.
We couldn't decide between AMD Phenom X4 9450e and AMD Athlon 1400. We've got no test results to judge.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
