Intel Xeon W-3235 vs. AMD EPYC 7643 (3rd Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon W-3235 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 W-3235 vs. AMD EPYC 7643 (3rd Gen) Benchmark Chart
GENERAL Intel Xeon W-3235 AMD EPYC 7643 (3rd Gen)
Product Type Processor Processor
PROCESSOR Intel Xeon W-3235 AMD EPYC 7643 (3rd Gen)
Type Intel Xeon W-3235 AMD EPYC 7643 (3rd Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA3647 Socket Socket SP3
Manufacturing Process 14 nm -
Thermal Design Power 180 W 225 W
Thermal Specification 72 °C -
PCI Express Revision 3.0 4.0
PCI Express Lanes Qty 64 128
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel TSX-NI, Intel Turbo Boost Max Technology 3.0, Intel Speed Shift Technology, Intel Advanced Vector Extensions 512 (AVX-512), Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Run Sure Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel vPro Platform Eligibility AMD Infinity Architecture, AMD Infinity Guard
PERFORMANCE
Number of Cores 12-core 48-core
Number of Threads 24 threads 96 threads
Clock Speed (Frequency) 3.3 GHz 2.3 GHz
Max Turbo Speed 4.5 GHz 3.6 GHz
CACHE MEMORY
Cache 19.25 MB 256 MB
Cache Memory Details Smart Cache - 19.25 MB L3 - 256 MB
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