Athlon 64 3100+ vs Sempron X2 2100
Primary details
Comparing Sempron X2 2100 and Athlon 64 3100+ processor market type (desktop or notebook), architecture, sales start time and price.
Place in the ranking | not rated | not rated |
Place by popularity | not in top-100 | not in top-100 |
Market segment | Desktop processor | Desktop processor |
Architecture codename | Brisbane (2007−2008) | Lima (2008−2009) |
Release date | March 2008 (16 years ago) | April 2008 (16 years ago) |
Detailed specifications
Sempron X2 2100 and Athlon 64 3100+ 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 | 2 (Dual-core) | 1 (Single-Core) |
Threads | 2 | 1 |
Boost clock speed | 1.8 GHz | 2 GHz |
L1 cache | 128 KB | 128K |
L2 cache | 256 KB | 512K |
L3 cache | 0 KB | no data |
Chip lithography | 65 nm | 65 nm |
Die size | 118 mm2 | 77 mm2 |
Maximum case temperature (TCase) | no data | 81 °C |
Number of transistors | 221 million | 122 million |
64 bit support | + | + |
Windows 11 compatibility | - | - |
Compatibility
Information on Sempron X2 2100 and Athlon 64 3100+ 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 | 2 | 1 |
Socket | AM2 | AM2 |
Power consumption (TDP) | 65 Watt | 25 Watt |
Virtualization technologies
Virtual machine speed-up technologies supported by Sempron X2 2100 and Athlon 64 3100+ are enumerated here.
AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Sempron X2 2100 and Athlon 64 3100+. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | no data | DDR2 |
Pros & cons summary
Physical cores | 2 | 1 |
Threads | 2 | 1 |
Power consumption (TDP) | 65 Watt | 25 Watt |
Sempron X2 2100 has 100% more physical cores and 100% more threads.
Athlon 64 3100+, on the other hand, has 160% lower power consumption.
We couldn't decide between Sempron X2 2100 and Athlon 64 3100+. We've got no test results to judge.
Should you still have questions on choice between Sempron X2 2100 and Athlon 64 3100+, ask them in Comments section, and we shall answer.
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