Athlon 1200 vs Athlon X4 845
Primary details
Comparing Athlon X4 845 and Athlon 1200 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1773 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Power efficiency | 3.48 | no data |
| Architecture codename | Carrizo (2015−2018) | Thunderbird C (2000−2001) |
| Release date | 2 February 2016 (8 years ago) | October 2000 (24 years ago) |
Detailed specifications
Athlon X4 845 and Athlon 1200 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 |
| Base clock speed | 3.5 GHz | no data |
| Boost clock speed | 3.8 GHz | 1.2 GHz |
| L1 cache | 320K | 128 KB |
| L2 cache | 2 MB | 256 KB |
| L3 cache | no data | 0 KB |
| Chip lithography | 28 nm | 180 nm |
| Die size | 250 mm2 | 120 mm2 |
| Maximum case temperature (TCase) | 74 °C | no data |
| Number of transistors | 3,100 million | 37 million |
| 64 bit support | + | - |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Athlon X4 845 and Athlon 1200 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 | FM2+ | A |
| Power consumption (TDP) | 65 Watt | 66 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Athlon X4 845 and Athlon 1200. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Athlon X4 845 and Athlon 1200 are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Athlon X4 845 and Athlon 1200. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-2133 | DDR1 |
Peripherals
Specifications and connection of peripherals supported by Athlon X4 845 and Athlon 1200.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 8 | no data |
Pros & cons summary
| Physical cores | 4 | 1 |
| Threads | 4 | 1 |
| Chip lithography | 28 nm | 180 nm |
| Power consumption (TDP) | 65 Watt | 66 Watt |
Athlon X4 845 has 300% more physical cores and 300% more threads, a 542.9% more advanced lithography process, and 1.5% lower power consumption.
We couldn't decide between Athlon X4 845 and Athlon 1200. We've got no test results to judge.
Should you still have questions on choice between Athlon X4 845 and Athlon 1200, ask them in Comments section, and we shall answer.
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