i9-14900KF vs Xeon Phi 7120D
Primary details
Comparing Xeon Phi 7120D and Core i9-14900KF processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 83 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 63.35 |
| Market segment | Server | Desktop processor |
| Power efficiency | no data | 28.39 |
| Architecture codename | Knights Corner (2012−2014) | Raptor Lake-R (2023−2024) |
| Release date | 1 March 2014 (10 years ago) | 17 October 2023 (1 year ago) |
| Launch price (MSRP) | no data | $564 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon Phi 7120D and Core i9-14900KF 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 | 61 (Henihexaconta-Core) | 24 (Tetracosa-Core) |
| Threads | 244 | 32 |
| Base clock speed | 1.24 GHz | 3.2 GHz |
| Boost clock speed | 1.33 GHz | 5.8 GHz |
| L1 cache | 32 KB (per core) | 80 KB (per core) |
| L2 cache | 512 KB (per core) | 2 MB (per core) |
| L3 cache | 0 KB (shared) | 36 MB (shared) |
| Chip lithography | 22 nm | Intel 7 nm |
| Die size | 350 mm2 | 257 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 5,000 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | - | + |
Compatibility
Information on Xeon Phi 7120D and Core i9-14900KF 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 | 1 |
| Socket | SFF 230-pin | FCLGA1700 |
| Power consumption (TDP) | 270 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Phi 7120D and Core i9-14900KF. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Deep Learning Boost | - | + |
Security technologies
Xeon Phi 7120D and Core i9-14900KF technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | no data | + |
| Secure Key | no data | + |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Phi 7120D and Core i9-14900KF are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Phi 7120D and Core i9-14900KF. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR5-5600, DDR4-3200 |
| Maximum memory size | no data | 192 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 89.6 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Xeon Phi 7120D and Core i9-14900KF.
| PCIe version | no data | 5.0 and 4.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 1 March 2014 | 17 October 2023 |
| Physical cores | 61 | 24 |
| Threads | 244 | 32 |
| Power consumption (TDP) | 270 Watt | 125 Watt |
Xeon Phi 7120D has 154.2% more physical cores and 662.5% more threads.
i9-14900KF, on the other hand, has an age advantage of 9 years, and 116% lower power consumption.
We couldn't decide between Xeon Phi 7120D and Core i9-14900KF. We've got no test results to judge.
Be aware that Xeon Phi 7120D is a server/workstation processor while Core i9-14900KF is a desktop one.
Should you still have questions on choice between Xeon Phi 7120D and Core i9-14900KF, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
