Intel Xeon Platinum 8280M vs. AMD EPYC 7643P

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon Platinum 8280M and AMD EPYC 7643P. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Xeon Platinum 8280M vs. AMD EPYC 7643P Benchmark Chart
GENERAL Intel Xeon Platinum 8280M AMD EPYC 7643P
Product Type Processor Processor
PROCESSOR Intel Xeon Platinum 8280M AMD EPYC 7643P
Type Intel Xeon Platinum 8280M AMD EPYC 7643P
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA3647 Socket Socket SP3
Socket Count - 1P
Manufacturing Process 14 nm -
Thermal Design Power 205 W 240 W
Thermal Specification 84 °C -
PCI Express Revision 3.0 4.0
PCI Express Lanes Qty 48 -
Architecture Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology AMD Infinity Architecture, AMD Infinity Guard
PERFORMANCE
Number of Cores 28-core 48-core
Number of Threads 56 threads 96 threads
Clock Speed (Frequency) 2.7 GHz 2.3 GHz
Max Turbo Speed 4 GHz 3.6 GHz
CACHE MEMORY
Cache 38.5 MB 256 MB
Cache Memory Details 38.5 MB L3 - 256 MB
MISCELLANEOUS Intel Xeon Platinum 8280M AMD EPYC 7643P
Included Accessories High performance heatsink -
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