Xeon Silver 4314 vs E5-2450L v2
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 443 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Power efficiency | no data | 5.19 |
| Designer | Intel | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | no data | Ice Lake-SP (2021) |
| Release date | 1 January 2014 (11 years ago) | 6 April 2021 (4 years ago) |
Detailed specifications
Xeon E5-2450L v2 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 | 10 (Deca-Core) | 16 (Hexadeca-Core) |
| Threads | 20 | 32 |
| Base clock speed | 1.7 GHz | 2.4 GHz |
| Boost clock speed | 2.1 GHz | 3.4 GHz |
| Bus rate | 7.2 GT/s | no data |
| L1 cache | no data | 64K (per core) |
| L2 cache | no data | 1 MB (per core) |
| L3 cache | 25 MB Intel® Smart Cache | 24 MB (shared) |
| Chip lithography | 22 nm | 10 nm |
| Maximum core temperature | 68 °C | no data |
| Maximum case temperature (TCase) | no data | 86 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Xeon E5-2450L v2 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 | 2 | 2 |
| Socket | FCLGA1356 | FCLGA4189 |
| Power consumption (TDP) | 60 Watt | 135 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2450L v2 and Xeon Silver 4314. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX | 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 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | - | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | - | no data |
| Demand Based Switching | + | no data |
| PAE | 46 Bit | no data |
| Deep Learning Boost | - | + |
Security technologies
Xeon E5-2450L v2 and Xeon Silver 4314 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5-2450L v2 and Xeon Silver 4314 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2450L v2 and Xeon Silver 4314. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-800, DDR3-1066, DDR3-1333, DDR3-1600 | DDR4-2667 |
| Maximum memory size | 384 GB | 6 TB |
| Max memory channels | 3 | 8 |
| Maximum memory bandwidth | 38.4 GB/s | no data |
| ECC memory support | + | + |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2450L v2 and Xeon Silver 4314.
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 24 | 64 |
Pros & cons summary
| Recency | 1 January 2014 | 6 April 2021 |
| Physical cores | 10 | 16 |
| Threads | 20 | 32 |
| Chip lithography | 22 nm | 10 nm |
| Power consumption (TDP) | 60 Watt | 135 Watt |
Xeon E5-2450L v2 has 125% lower power consumption.
Xeon Silver 4314, on the other hand, has an age advantage of 7 years, 60% more physical cores and 60% more threads, and a 120% more advanced lithography process.
We couldn't decide between Intel Xeon E5-2450L v2 and Intel Xeon Silver 4314. We've got no test results to judge.
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