Intel Xeon Gold 6430 (4th Gen) vs. AMD EPYC 7643P

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon Gold 6430 (4th Gen) 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 Gold 6430 (4th Gen) vs. AMD EPYC 7643P Benchmark Chart
GENERAL Intel Xeon Gold 6430 (4th Gen) AMD EPYC 7643P
Product Type Processor Processor
PROCESSOR Intel Xeon Gold 6430 (4th Gen) AMD EPYC 7643P
Type Intel Xeon Gold 6430 (4th Gen) AMD EPYC 7643P
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket FCLGA4677 Socket Socket SP3
Socket Count - 1P
Manufacturing Process 10 nm -
Thermal Design Power 270 W 240 W
Thermal Specification 72 °C -
PCI Express Revision 5.0 4.0
PCI Express Lanes Qty 80 -
Architecture Features Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Transactional Synchronization Extensions (TSX), Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Speed Shift Technology, Intel Advanced Vector Extensions 512 (AVX-512), Mode-based Execute Control (MBE), Intel Run Sure Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Resource Director Technology (RDT), Intel Speed Select technology - Performance Profile, Intel Speed Select technology - Base Frequency, Intel Speed Select technology - Core Power, Intel Speed Select technology - Turbo Frequency, Intel Control-Flow Enforcement Technology, Intel Total Memory Encryption, Intel Platform Firmware Resilience Support, Intel Crypto Acceleration, Instruction Set 64-bit, Advanced Vector Extensions 2 (AVX2), Intel On Demand Feature Activation, Intel Advanced Matrix Extensions, 20 low priority cores, 12 high priority cores, 2.20 GHz high priority core, Intel Data Streaming Accelerator (DSA), Intel QuickAssist Software Acceleration, 128 GB maximum Enclave Page Cache (EPC) size for Intel SGX, 2 AVX-512 FMA Units AMD Infinity Architecture, AMD Infinity Guard
PERFORMANCE
Number of Cores 32-core 48-core
Number of Threads 64 threads 96 threads
Clock Speed (Frequency) 2.1 GHz 2.3 GHz
Max Turbo Speed 3.4 GHz 3.6 GHz
CACHE MEMORY
Cache 60 MB 256 MB
Cache Memory Details Smart Cache - 60 MB L3 - 256 MB
MISCELLANEOUS Intel Xeon Gold 6430 (4th Gen) AMD EPYC 7643P
Service & Support Limited warranty - 3 years -
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