Socket AM2 vs A8-3870K
Primary details
Comparing A8-3870K and Socket AM2 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2067 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 3.20 | no data |
| Market segment | Desktop processor | Desktop processor |
| Architecture codename | Llano (2011−2012) | K8 |
| Release date | 20 December 2011 (12 years ago) | no data |
| Current price | $32 | $23 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
A8-3870K and Socket AM2 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) | no data |
| Threads | 4 | no data |
| Base clock speed | 3 GHz | no data |
| Boost clock speed | 3 GHz | no data |
| L1 cache | 128 KB (per core) | no data |
| L2 cache | 1 MB (per core) | no data |
| L3 cache | 0 KB | no data |
| Chip lithography | 32 nm | no data |
| Die size | 228 mm2 | no data |
| Number of transistors | 1,178 million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | Yes | No |
Compatibility
Information on A8-3870K and Socket AM2 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 | FM1 | Socket AM2 |
| Power consumption (TDP) | 100 Watt | 125 W125,000 mW 0.168 hp 0.125 kW |
Virtualization technologies
Virtual machine speed-up technologies supported by A8-3870K and Socket AM2 are enumerated here.
| AMD-V | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A8-3870K and Socket AM2. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 6550D | no data |
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