Celeron B710 vs Atom Z515
Aggregate performance score
Atom Z515 outperforms Celeron B710 by a whopping 100% 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 | 3605 | 3671 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | Intel Celeron |
| Power efficiency | 7.84 | 0.07 |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Silverthorne (2008−2010) | Sandy Bridge (2011−2013) |
| Release date | 8 April 2009 (16 years ago) | 19 June 2011 (14 years ago) |
| Launch price (MSRP) | no data | $70 |
Detailed specifications
Atom Z515 and Celeron B710 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 | 1 (Single-Core) | 1 (Single-Core) |
| Threads | 1 | 1 |
| Base clock speed | 1.2 GHz | 1.6 GHz |
| Boost clock speed | 1.2 GHz | 1.6 GHz |
| Bus type | FSB | DMI 2.0 |
| Bus rate | 400 MT/s | 4 × 5 GT/s |
| Multiplier | 12 | 16 |
| L1 cache | 56 KB (per core) | 64K (per core) |
| L2 cache | 512 KB (per core) | 256K (per core) |
| L3 cache | 0 KB | 1.5 MB (shared) |
| Chip lithography | 45 nm | 32 nm |
| Die size | 26 mm2 | 131 mm2 |
| Maximum core temperature | 90 °C | 100 °C |
| Number of transistors | 47 million | 504 million |
| 64 bit support | - | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Atom Z515 and Celeron B710 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 (Uniprocessor) | 1 (Uniprocessor) |
| Socket | PBGA441 | PGA988,PPGA988 |
| Power consumption (TDP) | 1.4 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z515 and Celeron B710. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE2, Intel® SSE3, Intel® SSSE3 | Intel® SSE4.1, Intel® SSE4.2 |
| FMA | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | - |
| Hyper-Threading Technology | + | - |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Flex Memory Access | no data | + |
| Demand Based Switching | + | - |
| FDI | no data | + |
| Fast Memory Access | no data | + |
| FSB parity | - | no data |
Security technologies
Atom Z515 and Celeron B710 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | - |
| EDB | + | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z515 and Celeron B710 are enumerated here.
| VT-d | - | - |
| VT-x | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z515 and Celeron B710. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | unknown | DDR3 |
| Maximum memory size | no data | 16 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 21.335 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel HD Graphics for 2nd Generation Intel Processors |
| Graphics max frequency | no data | 1 GHz |
Graphics interfaces
Available interfaces and connections of Atom Z515 and Celeron B710 integrated GPUs.
| Number of displays supported | no data | 2 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| SDVO | no data | + |
| CRT | no data | + |
Peripherals
Specifications and connection of peripherals supported by Atom Z515 and Celeron B710.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 16 |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 0.12 | 0.06 |
| Recency | 8 April 2009 | 19 June 2011 |
| Chip lithography | 45 nm | 32 nm |
| Power consumption (TDP) | 1 Watt | 35 Watt |
Atom Z515 has a 100% higher aggregate performance score, and 3400% lower power consumption.
Celeron B710, on the other hand, has an age advantage of 2 years, and a 40.6% more advanced lithography process.
The Intel Atom Z515 is our recommended choice as it beats the Intel Celeron B710 in performance tests.
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