VIA Centaur CHA vs Core 2 Duo P8700
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2881 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Core 2 Duo | no data |
| Power efficiency | 2.30 | no data |
| Designer | Intel | VIA |
| Manufacturer | no data | TSMC |
| Architecture codename | Penryn (2008−2011) | CHA |
| Release date | 1 January 2009 (16 years ago) | no data |
| Launch price (MSRP) | $209 | no data |
Detailed specifications
Core 2 Duo P8700 and VIA Centaur CHA 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) | 8 (Octa-Core) |
| Threads | 2 | 8 |
| Base clock speed | 2.53 GHz | 1.2 GHz |
| Boost clock speed | 2.53 GHz | 2.5 GHz |
| Bus rate | 1066 MHz | no data |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | 3 MB | 256 KB (per core) |
| L3 cache | 3 MB L2 Cache | 16 MB (shared) |
| Chip lithography | 45 nm | 16 nm |
| Die size | 107 mm2 | 195 mm2 |
| Maximum core temperature | 105 °C | no data |
| Number of transistors | 410 Million | no data |
| 64 bit support | + | - |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | - | + |
| VID voltage range | 1V - 1.25V | no data |
Compatibility
Information on Core 2 Duo P8700 and VIA Centaur CHA 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 | 2 |
| Socket | BGA479,PGA478 | VIA Socket 2084 |
| Power consumption (TDP) | 25 Watt | 70 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo P8700 and VIA Centaur CHA. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
Security technologies
Core 2 Duo P8700 and VIA Centaur CHA 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 Core 2 Duo P8700 and VIA Centaur CHA are enumerated here.
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo P8700 and VIA Centaur CHA. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo P8700 and VIA Centaur CHA.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 44 |
Pros & cons summary
| Physical cores | 2 | 8 |
| Threads | 2 | 8 |
| Chip lithography | 45 nm | 16 nm |
| Power consumption (TDP) | 25 Watt | 70 Watt |
Core 2 Duo P8700 has 180% lower power consumption.
VIA Centaur CHA, on the other hand, has 300% more physical cores and 300% more threads, and a 181.3% more advanced lithography process.
We couldn't decide between Intel Core 2 Duo P8700 and VIA Centaur CHA. We've got no test results to judge.
Be aware that Core 2 Duo P8700 is a notebook processor while VIA Centaur CHA is a server/workstation one.
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