Xeon Phi 7120X vs i7-8670
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 | Desktop processor | Server |
| Series | Intel Core i7 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Coffee Lake (2017−2019) | Knights Corner (2012−2014) |
| Release date | 1 January 2018 (7 years ago) | 17 June 2013 (12 years ago) |
Detailed specifications
Core i7-8670 and Xeon Phi 7120X 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 | 6 (Hexa-Core) | 61 (Henihexaconta-Core) |
| Threads | 12 | 244 |
| Base clock speed | 3.1 GHz | 1.24 GHz |
| Boost clock speed | 4.4 GHz | 1.33 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| L1 cache | 64K (per core) | 32 KB (per core) |
| L2 cache | 256K (per core) | 512 KB (per core) |
| L3 cache | 12 MB (shared) | 0 KB (shared) |
| Chip lithography | 14 nm | 22 nm |
| Die size | 149 mm2 | 350 mm2 |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | no data | 5,000 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
| Unlocked multiplier | - | + |
Compatibility
Information on Core i7-8670 and Xeon Phi 7120X 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 |
| Socket | 1151 | PCIe x16 |
| Power consumption (TDP) | 65 Watt | 300 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-8670 and Xeon Phi 7120X. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| TSX | + | - |
| SIPP | + | - |
Security technologies
Core i7-8670 and Xeon Phi 7120X technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-8670 and Xeon Phi 7120X are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-8670 and Xeon Phi 7120X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR3, DDR4 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 42.671 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 630 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-8670 and Xeon Phi 7120X.
| PCIe version | 3.0 | no data |
Pros & cons summary
| Recency | 1 January 2018 | 17 June 2013 |
| Physical cores | 6 | 61 |
| Threads | 12 | 244 |
| Chip lithography | 14 nm | 22 nm |
| Power consumption (TDP) | 65 Watt | 300 Watt |
i7-8670 has an age advantage of 4 years, a 57.1% more advanced lithography process, and 361.5% lower power consumption.
Xeon Phi 7120X, on the other hand, has 916.7% more physical cores and 1933.3% more threads.
We couldn't decide between Intel Core i7-8670 and Intel Xeon Phi 7120X. We've got no test results to judge.
Note that Core i7-8670 is a desktop processor while Xeon Phi 7120X is a server/workstation one.
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