Duo T2400 vs Atom Z2520
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 3502 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | Core Duo |
| Power efficiency | no data | 0.29 |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Clovertrail (2013) | Yonah (2005−2006) |
| Release date | 27 February 2013 (12 years ago) | January 2006 (20 years ago) |
| Launch price (MSRP) | no data | $16 |
Detailed specifications
Atom Z2520 and Core Duo T2400 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 | 4 | 2 |
| Base clock speed | 1.2 GHz | 1.83 GHz |
| Boost clock speed | 1.2 GHz | 1.83 GHz |
| Bus rate | no data | 667 MHz |
| L1 cache | 64 KB (per core) | 0 KB |
| L2 cache | 512 KB (per core) | 2 MB |
| L3 cache | 0 KB | 0 KB |
| Chip lithography | 32 nm | 65 nm |
| Die size | 65 mm2 | 90 mm2 |
| Maximum core temperature | 90 °C | 100 °C |
| Number of transistors | 140 million | 151 million |
| 64 bit support | - | - |
| Windows 11 compatibility | - | - |
| VID voltage range | no data | 1.1625V - 1.3V |
Compatibility
Information on Atom Z2520 and Core Duo T2400 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 | FC-MB4760 | PPGA478, PBGA479 |
| Power consumption (TDP) | 3 Watt | 31 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z2520 and Core Duo T2400. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | + | - |
| Idle States | + | - |
| Thermal Monitoring | + | - |
| Demand Based Switching | no data | - |
| PAE | 32 Bit | no data |
| Smart Idle | + | no data |
| FSB parity | no data | - |
Security technologies
Atom Z2520 and Core Duo T2400 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 Atom Z2520 and Core Duo T2400 are enumerated here.
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z2520 and Core Duo T2400. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR1 |
| Maximum memory size | 2 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 8.5 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | SGX 544MP2 | no data |
Graphics interfaces
Available interfaces and connections of Atom Z2520 and Core Duo T2400 integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Atom Z2520 and Core Duo T2400.
| USB revision | 2.0 OTG, USB-SPH 2.0 | no data |
| Number of USB ports | 2 | no data |
| UART | 3 | no data |
Pros & cons summary
| Threads | 4 | 2 |
| Chip lithography | 32 nm | 65 nm |
| Power consumption (TDP) | 3 Watt | 31 Watt |
Atom Z2520 has 100% more threads, a 103.1% more advanced lithography process, and 933.3% lower power consumption.
We couldn't decide between Intel Atom Z2520 and Intel Core Duo T2400. We've got no test results to judge.
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