A4-5145M vs Duo U2500
Primary details
Comparing Core Duo U2500 and A4-5145M 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 | Laptop | Laptop |
| Series | Core Duo | AMD A-Series |
| Architecture codename | Yonah (2005−2006) | Richland (2013−2014) |
| Release date | no data (2024 years ago) | 1 June 2013 (11 years ago) |
Detailed specifications
Core Duo U2500 and A4-5145M 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) | 2 (Dual-core) |
| Threads | 2 | 2 |
| Base clock speed | 1.2 GHz | 2 GHz |
| Boost clock speed | 1.2 GHz | 2.6 GHz |
| Bus rate | 533 MHz | no data |
| L1 cache | no data | 128 KB (per core) |
| L2 cache | no data | 512K (per core) |
| L3 cache | 2 MB L2 Cache | 0 KB |
| Chip lithography | 65 nm | 32 nm |
| Die size | no data | 246 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 71 °C |
| Number of transistors | no data | 1,178 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
| VID voltage range | 0.85V - 1.1V | no data |
Compatibility
Information on Core Duo U2500 and A4-5145M 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 | PBGA479 | FP2 |
| Power consumption (TDP) | 9 Watt | 17 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core Duo U2500 and A4-5145M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA |
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | - | no data |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Core Duo U2500 and A4-5145M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core Duo U2500 and A4-5145M are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core Duo U2500 and A4-5145M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon HD 8310G |
Pros & cons summary
| Chip lithography | 65 nm | 32 nm |
| Power consumption (TDP) | 9 Watt | 17 Watt |
Duo U2500 has 88.9% lower power consumption.
A4-5145M, on the other hand, has a 103.1% more advanced lithography process.
We couldn't decide between Core Duo U2500 and A4-5145M. We've got no test results to judge.
Should you still have questions on choice between Core Duo U2500 and A4-5145M, ask them in Comments section, and we shall answer.
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