Xeon Phi SE10P vs E7-8870
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Series | Intel Xeon E7 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Westmere-EX (2011) | Knights Corner (2012−2014) |
| Release date | 3 April 2011 (14 years ago) | 12 November 2012 (13 years ago) |
| Launch price (MSRP) | $4,616 | no data |
Detailed specifications
Xeon E7-8870 and Xeon Phi SE10P 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 | 10 (Deca-Core) | 61 (Henihexaconta-Core) |
| Threads | 20 | 244 |
| Base clock speed | 2.4 GHz | no data |
| Boost clock speed | 2.8 GHz | 1.1 GHz |
| Bus type | QPI | no data |
| Bus rate | 6.4 GT/s | no data |
| Multiplier | 18 | no data |
| L1 cache | 64 KB (per core) | 32 KB (per core) |
| L2 cache | 256 KB (per core) | 512 KB (per core) |
| L3 cache | 30 MB (shared) | 0 KB (shared) |
| Chip lithography | 32 nm | 22 nm |
| Die size | 513 mm2 | 350 mm2 |
| Maximum core temperature | 69 °C | no data |
| Number of transistors | 2,600 million | 5,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon E7-8870 and Xeon Phi SE10P 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 | 8 (Multiprocessor) | 1 |
| Socket | FCLGA1567,LGA1567 | PCIe x16 |
| Power consumption (TDP) | 130 Watt | 300 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E7-8870 and Xeon Phi SE10P. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| AES-NI | + | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | 1.0 | no data |
| Hyper-Threading Technology | + | no data |
| Thermal Monitoring | + | - |
Security technologies
Xeon E7-8870 and Xeon Phi SE10P technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E7-8870 and Xeon Phi SE10P are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E7-8870 and Xeon Phi SE10P. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR3, DDR4 |
| Maximum memory size | 4 TB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 34.113 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | no data |
Pros & cons summary
| Recency | 3 April 2011 | 12 November 2012 |
| Physical cores | 10 | 61 |
| Threads | 20 | 244 |
| Chip lithography | 32 nm | 22 nm |
| Power consumption (TDP) | 130 Watt | 300 Watt |
Xeon E7-8870 has 130.8% lower power consumption.
Xeon Phi SE10P, on the other hand, has an age advantage of 1 year, 510% more physical cores and 1120% more threads, and a 45.5% more advanced lithography process.
We couldn't decide between Intel Xeon E7-8870 and Intel Xeon Phi SE10P. We've got no test results to judge.
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