Intel Xeon Gold 6442Y (4th Gen) vs. AMD EPYC 7643 (3rd Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon Gold 6442Y (4th Gen) and AMD EPYC 7643 (3rd Gen). 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 Gold 6442Y (4th Gen) vs. AMD EPYC 7643 (3rd Gen) Benchmark Chart
GENERAL Intel Xeon Gold 6442Y (4th Gen) AMD EPYC 7643 (3rd Gen)
Product Type Processor Processor
DIMENSIONS
Height 3.66 cm -
Width 22.23 cm -
Depth 28.73 cm -
Weight 680 g -
PROCESSOR Intel Xeon Gold 6442Y (4th Gen) AMD EPYC 7643 (3rd Gen)
Type Intel Xeon Gold 6442Y (4th Gen) AMD EPYC 7643 (3rd Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket FCLGA4677 Socket Socket SP3
Manufacturing Process 10 nm -
Thermal Design Power 225 W 225 W
Thermal Specification 79 °C -
PCI Express Revision 5.0 4.0
PCI Express Lanes Qty 80 128
Architecture Features Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Matrix Extensions (AMX), Intel Software Guard Extensions (SGX) with Intel SPS AMD Infinity Architecture, AMD Infinity Guard
PERFORMANCE
Number of Cores 24-core 48-core
Number of Threads 48 threads 96 threads
Clock Speed (Frequency) 2.6 GHz 2.3 GHz
Max Turbo Speed 4 GHz 3.6 GHz
CACHE MEMORY
Cache 60 MB 256 MB
Cache Memory Details 60 MB L3 - 256 MB
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