Xeon L7555 vs EPYC 8124P
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 347 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 30.00 | no data |
| Market segment | Server | Server |
| Power efficiency | 6.96 | no data |
| Designer | AMD | Intel |
| Manufacturer | TSMC | Intel |
| Architecture codename | Siena (2023−2024) | Nehalem-EX (2010) |
| Release date | 18 September 2023 (2 years ago) | 30 March 2010 (16 years ago) |
| Launch price (MSRP) | $639 | $3,157 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
EPYC 8124P and Xeon L7555 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 | 16 (Hexadeca-Core) | 8 (Octa-Core) |
| Threads | 32 | 16 |
| Base clock speed | 2.45 GHz | 1.87 GHz |
| Boost clock speed | 3 GHz | 2.53 GHz |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 1 MB (per core) | 256 KB (per core) |
| L3 cache | 64 MB (shared) | 18 MB (shared) |
| Chip lithography | 5 nm | 45 nm |
| Die size | 2x 73 mm2 | 684 mm2 |
| Maximum case temperature (TCase) | 75 °C | 70 °C |
| Number of transistors | 17,750 million | 2,300 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on EPYC 8124P and Xeon L7555 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 | 8 |
| Socket | SP6 | FCLGA1567 |
| Power consumption (TDP) | 125 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 8124P and Xeon L7555. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| Turbo Boost Technology | no data | 1.0 |
| Hyper-Threading Technology | no data | + |
| Precision Boost 2 | + | no data |
Security technologies
EPYC 8124P and Xeon L7555 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 8124P and Xeon L7555 are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 8124P and Xeon L7555. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | N/A |
Peripherals
Specifications and connection of peripherals supported by EPYC 8124P and Xeon L7555.
| PCIe version | 5.0 | 2.0 |
| PCI Express lanes | 96 | no data |
Pros & cons summary
| Recency | 18 September 2023 | 30 March 2010 |
| Physical cores | 16 | 8 |
| Threads | 32 | 16 |
| Chip lithography | 5 nm | 45 nm |
| Power consumption (TDP) | 125 Watt | 95 Watt |
EPYC 8124P has an age advantage of 13 years, 100% more physical cores and 100% more threads, and a 800% more advanced lithography process.
Xeon L7555, on the other hand, has 32% lower power consumption.
We couldn't decide between AMD EPYC 8124P and Intel Xeon L7555. We've got no test results to judge.
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