Core 2 Solo ULV U2100 vs Core 2 Duo T5900
Primary details
Comparing Core 2 Duo T5900 and Core 2 Solo ULV U2100 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2996 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Core 2 Duo | no data |
| Power efficiency | 1.11 | no data |
| Architecture codename | Merom (2006−2008) | Merom-L (2007) |
| Release date | 1 October 2008 (16 years ago) | September 2007 (17 years ago) |
Detailed specifications
Core 2 Duo T5900 and Core 2 Solo ULV U2100 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 | 2.2 GHz | 1.07 GHz |
| Bus rate | 800 MHz | no data |
| L1 cache | 128 KB | 64 KB |
| L2 cache | 2 MB | 1 MB |
| L3 cache | no data | 0 KB |
| Chip lithography | 65 nm | 65 nm |
| Die size | no data | 143 mm2 |
| Number of transistors | no data | 291 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Core 2 Duo T5900 and Core 2 Solo ULV U2100 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 | no data | 1 |
| Socket | Socket P | Intel BGA 956 |
| Power consumption (TDP) | 35 Watt | 5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo T5900 and Core 2 Solo ULV U2100. You'll probably need this information if you require some particular technology.
| Enhanced SpeedStep (EIST) | + | no data |
| AMT | + | no data |
Security technologies
Core 2 Duo T5900 and Core 2 Solo ULV U2100 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T5900 and Core 2 Solo ULV U2100. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR1 |
Pros & cons summary
| Physical cores | 2 | 1 |
| Threads | 2 | 1 |
| Power consumption (TDP) | 35 Watt | 5 Watt |
Core 2 Duo T5900 has 100% more physical cores and 100% more threads.
Core 2 Solo ULV U2100, on the other hand, has 600% lower power consumption.
We couldn't decide between Core 2 Duo T5900 and Core 2 Solo ULV U2100. We've got no test results to judge.
Should you still have questions on choice between Core 2 Duo T5900 and Core 2 Solo ULV U2100, ask them in Comments section, and we shall answer.
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