Intel Xeon L7555 vs. AMD EPYC 7643P

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon L7555 and AMD EPYC 7643P. Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.

CPUs Specifications Comparison

Intel Xeon L7555 vs. AMD EPYC 7643P Benchmark Chart
GENERAL Intel Xeon L7555 AMD EPYC 7643P
Product Type Processor Processor
PROCESSOR Intel Xeon L7555 AMD EPYC 7643P
Type Intel Xeon L7555 AMD EPYC 7643P
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1567 Socket Socket SP3
Socket Count - 1P
Power Efficiency Low-Voltage (LV) -
Manufacturing Process 45 nm -
Thermal Design Power 95 W 240 W
Thermal Specification 70 °C -
PCI Express Revision - 4.0
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology AMD Infinity Architecture, AMD Infinity Guard
PERFORMANCE
Number of Cores 8-core 48-core
Number of Threads 16 threads 96 threads
Clock Speed (Frequency) 1.87 GHz 2.3 GHz
Max Turbo Speed 2.53 GHz 3.6 GHz
64-bit Computing Yes -
CACHE MEMORY
Cache 24 MB 256 MB
Cache Memory Details L3 - 24 MB L3 - 256 MB
Installed Size 24 MB -
EXPANSION & CONNECTIVITY Intel Xeon L7555 AMD EPYC 7643P
Compatible Slots 1 x processor - LGA1567 Socket -
MISCELLANEOUS Intel Xeon L7555 AMD EPYC 7643P
Compliant Standards RoHS -
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