Duo T2050 vs Atom Z2580
Aggregate performance score
Atom Z2580 outperforms Core Duo T2050 by a significant 26% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3558 | 3627 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | Core Duo |
| Power efficiency | 3.29 | 0.25 |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Clovertrail (2013) | Yonah (2005−2006) |
| Release date | 27 February 2013 (13 years ago) | May 2005 (21 years ago) |
Detailed specifications
Basic parameters of Atom Z2580 and Core Duo T2050: 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 | no data | 1.6 GHz |
| Boost clock speed | 2 GHz | 1.6 GHz |
| Bus rate | no data | 533 MHz |
| L1 cache | 64K (per core) | 0 KB |
| L2 cache | 512K (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 | 0.7625-1.3V |
Compatibility
Information on Atom Z2580 and Core Duo T2050 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 |
| Power consumption (TDP) | 3 Watt | 31 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z2580 and Core Duo T2050. 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 | 32 Bit |
| Smart Idle | + | no data |
| FSB parity | no data | - |
Security technologies
Atom Z2580 and Core Duo T2050 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 Z2580 and Core Duo T2050 are enumerated here.
| VT-x | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z2580 and Core Duo T2050. 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 | PowerVR SGX544MP2 (400 MHz) | no data |
| Graphics max frequency | 533 MHz | no data |
Graphics interfaces
Available interfaces and connections of Atom Z2580 and Core Duo T2050 integrated GPUs.
| Number of displays supported | 2 | no data |
Peripherals
Specifications and connection of peripherals supported by Atom Z2580 and Core Duo T2050.
| 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
| Performance score | 0.24 | 0.19 |
| Threads | 4 | 2 |
| Chip lithography | 32 nm | 65 nm |
| Power consumption (TDP) | 3 Watt | 31 Watt |
Atom Z2580 has a 26% higher aggregate performance score, 100% more threads, a 103% more advanced lithography process, and 933% lower power consumption.
The Intel Atom Z2580 is our recommended choice as it beats the Intel Core Duo T2050 in performance tests.
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