Xeon Silver 4314 vs Core 2 Duo P7450
Primary details
Comparing Core 2 Duo P7450 and Xeon Silver 4314 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 325 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Core 2 Duo | no data |
| Power efficiency | no data | 12.78 |
| Architecture codename | Penryn (2008−2011) | Ice Lake-SP (2021) |
| Release date | 1 January 2009 (15 years ago) | 6 April 2021 (3 years ago) |
Detailed specifications
Core 2 Duo P7450 and Xeon Silver 4314 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) | 16 (Hexadeca-Core) |
| Threads | 2 | 32 |
| Base clock speed | 2.13 GHz | 2.4 GHz |
| Boost clock speed | 2.13 GHz | 3.4 GHz |
| Bus rate | 1066 MHz | no data |
| L1 cache | no data | 64K (per core) |
| L2 cache | 3 MB | 1 MB (per core) |
| L3 cache | 3 MB L2 Cache | 24 MB (shared) |
| Chip lithography | 45 nm | 10 nm |
| Die size | 107 mm2 | no data |
| Maximum core temperature | 90 °C | no data |
| Maximum case temperature (TCase) | no data | 86 °C |
| Number of transistors | 410 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| VID voltage range | 1.05V-1.15V | no data |
Compatibility
Information on Core 2 Duo P7450 and Xeon Silver 4314 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,BGA956,PGA478 | FCLGA4189 |
| Power consumption (TDP) | 25 Watt | 135 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo P7450 and Xeon Silver 4314. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | - | + |
| TSX | - | + |
| Demand Based Switching | - | no data |
| FSB parity | - | no data |
| Deep Learning Boost | - | + |
Security technologies
Core 2 Duo P7450 and Xeon Silver 4314 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | + | + |
| SGX | no data | Yes with Intel® SPS |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo P7450 and Xeon Silver 4314 are enumerated here.
| VT-d | no data | + |
| VT-x | - | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo P7450 and Xeon Silver 4314. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4-2667 |
| Maximum memory size | no data | 6 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo P7450 and Xeon Silver 4314.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 64 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Recency | 1 January 2009 | 6 April 2021 |
| Physical cores | 2 | 16 |
| Threads | 2 | 32 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 25 Watt | 135 Watt |
Core 2 Duo P7450 has 440% lower power consumption.
Xeon Silver 4314, on the other hand, has an age advantage of 12 years, 700% more physical cores and 1500% more threads, and a 350% more advanced lithography process.
We couldn't decide between Core 2 Duo P7450 and Xeon Silver 4314. We've got no test results to judge.
Be aware that Core 2 Duo P7450 is a notebook processor while Xeon Silver 4314 is a server/workstation one.
Should you still have questions on choice between Core 2 Duo P7450 and Xeon Silver 4314, ask them in Comments section, and we shall answer.
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