Celeron 1005M vs Phenom II X3 P820
Aggregate performance score
Celeron 1005M outperforms Phenom II X3 P820 by a small 6% based on our aggregate benchmark results.
Primary details
Comparing Phenom II X3 P820 and Celeron 1005M processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2756 | 2720 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | 3x AMD Phenom II | Intel Celeron |
| Power efficiency | 2.50 | 1.89 |
| Architecture codename | Champlain (2010−2011) | Ivy Bridge (2012−2013) |
| Release date | 12 May 2010 (14 years ago) | 1 July 2013 (11 years ago) |
| Launch price (MSRP) | no data | $86 |
Detailed specifications
Phenom II X3 P820 and Celeron 1005M 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 | 3 (Tri-Core) | 2 (Dual-core) |
| Threads | 3 | 2 |
| Base clock speed | no data | 1.9 GHz |
| Boost clock speed | 1.8 GHz | 1.9 GHz |
| Bus rate | 3600 MHz | 5 GT/s |
| L1 cache | 384 KB | 128 KB |
| L2 cache | 1.5 MB | 512 KB |
| L3 cache | no data | 2 MB |
| Chip lithography | 45 nm | 22 nm |
| Die size | no data | 94 mm2 |
| Maximum core temperature | no data | 105 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Phenom II X3 P820 and Celeron 1005M 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 | S1 | FCPGA988 |
| Power consumption (TDP) | 25 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X3 P820 and Celeron 1005M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Virtualization, AMD64, Advanced Virus Protection, SSE(1,2,3,4a) | Intel® SSE4.1, Intel® SSE4.2 |
| VirusProtect | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| My WiFi | no data | - |
| Turbo Boost Technology | no data | - |
| Hyper-Threading Technology | no data | - |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| Demand Based Switching | no data | - |
| FDI | no data | + |
| Fast Memory Access | no data | + |
Security technologies
Phenom II X3 P820 and Celeron 1005M technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
| Anti-Theft | no data | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X3 P820 and Celeron 1005M are enumerated here.
| AMD-V | + | - |
| VT-d | no data | - |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X3 P820 and Celeron 1005M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3 |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 25.6 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel HD Graphics for 3rd Generation Intel Processors |
| Graphics max frequency | no data | 1 GHz |
Graphics interfaces
Available interfaces and connections of Phenom II X3 P820 and Celeron 1005M integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| SDVO | no data | + |
| CRT | no data | + |
Peripherals
Specifications and connection of peripherals supported by Phenom II X3 P820 and Celeron 1005M.
| PCIe version | no data | 2.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Performance score | 0.66 | 0.70 |
| Recency | 12 May 2010 | 1 July 2013 |
| Physical cores | 3 | 2 |
| Threads | 3 | 2 |
| Chip lithography | 45 nm | 22 nm |
| Power consumption (TDP) | 25 Watt | 35 Watt |
Phenom II X3 P820 has 50% more physical cores and 50% more threads, and 40% lower power consumption.
Celeron 1005M, on the other hand, has a 6.1% higher aggregate performance score, an age advantage of 3 years, and a 104.5% more advanced lithography process.
Given the minimal performance differences, no clear winner can be declared between Phenom II X3 P820 and Celeron 1005M.
Should you still have questions on choice between Phenom II X3 P820 and Celeron 1005M, ask them in Comments section, and we shall answer.
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