Pentium J2900 vs Atom Z2580
Aggregate performance score
Pentium J2900 outperforms Atom Z2580 by a whopping 213% 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 | 3474 | 2957 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | no data | Intel Pentium |
| Power efficiency | 3.23 | 3.04 |
| Designer | Intel | Intel |
| Manufacturer | Intel | no data |
| Architecture codename | Clovertrail (2013) | Bay Trail-D (2013) |
| Release date | 27 February 2013 (12 years ago) | 1 November 2013 (12 years ago) |
| Launch price (MSRP) | no data | $94 |
Detailed specifications
Atom Z2580 and Pentium J2900 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) | 4 (Quad-Core) |
| Threads | 4 | 4 |
| Base clock speed | no data | 2.41 GHz |
| Boost clock speed | 2 GHz | 2.66 GHz |
| L1 cache | 64K (per core) | 224 KB |
| L2 cache | 512K (per core) | 2 MB |
| L3 cache | 0 KB | 2 MB L2 Cache |
| Chip lithography | 32 nm | 22 nm |
| Die size | 65 mm2 | no data |
| Maximum core temperature | 90 °C | 105 °C |
| Number of transistors | 140 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Atom Z2580 and Pentium J2900 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 | FCBGA1170 |
| Power consumption (TDP) | 3 Watt | 10 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z2580 and Pentium J2900. 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 | + | - |
| PAE | 32 Bit | 36 Bit |
| FDI | no data | - |
| Smart Idle | + | no data |
| RST | no data | - |
Security technologies
Atom Z2580 and Pentium J2900 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z2580 and Pentium J2900 are enumerated here.
| VT-d | no data | - |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z2580 and Pentium J2900. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2 | DDR3 |
| Maximum memory size | 2 GB | 8 GB |
| Max memory channels | 2 | 2 |
| Maximum memory bandwidth | 8.5 GB/s | 21.3 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | PowerVR SGX544MP2 (400 MHz) | Intel HD Graphics for Intel Atom Processor Z3700 Series |
| Quick Sync Video | - | + |
| Graphics max frequency | 533 MHz | 896 MHz |
Graphics interfaces
Available interfaces and connections of Atom Z2580 and Pentium J2900 integrated GPUs.
| Number of displays supported | 2 | 2 |
Graphics API support
APIs supported by Atom Z2580 and Pentium J2900 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 11.2 |
Peripherals
Specifications and connection of peripherals supported by Atom Z2580 and Pentium J2900.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 4 |
| USB revision | 2.0 OTG, USB-SPH 2.0 | 3.0 and 2.0 |
| Total number of SATA ports | no data | 2 |
| Number of USB ports | 2 | 5 |
| UART | 3 | no data |
Pros & cons summary
| Performance score | 0.23 | 0.72 |
| Recency | 27 February 2013 | 1 November 2013 |
| Physical cores | 2 | 4 |
| Chip lithography | 32 nm | 22 nm |
| Power consumption (TDP) | 3 Watt | 10 Watt |
Atom Z2580 has 233.3% lower power consumption.
Pentium J2900, on the other hand, has a 213% higher aggregate performance score, an age advantage of 8 months, 100% more physical cores, and a 45.5% more advanced lithography process.
The Intel Pentium J2900 is our recommended choice as it beats the Intel Atom Z2580 in performance tests.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
