Intel Xeon Platinum 8380H (3rd Gen) vs. AMD Ryzen 9 3900X

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon Platinum 8380H (3rd Gen) and AMD Ryzen 9 3900X. 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 Platinum 8380H (3rd Gen) vs. AMD Ryzen 9 3900X Benchmark Chart
GENERAL Intel Xeon Platinum 8380H (3rd Gen) AMD Ryzen 9 3900X
Product Type Processor Processor
PROCESSOR Intel Xeon Platinum 8380H (3rd Gen) AMD Ryzen 9 3900X
Type Intel Xeon Platinum 8380H (3rd Gen) AMD Ryzen 9 3900X
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA4189 Socket Socket AM4
Manufacturing Process 14 nm 7 nm
Thermal Design Power 250 W 105 W
PCI Express Revision 3.0 4.0
PCI Express Lanes Qty 48 16
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Advanced Vector Extensions 2 (AVX2.0), Intel Transactional Synchronization Extensions (TSX), Intel Speed Shift Technology, Intel Optane Memory Supported, Intel Advanced Vector Extensions 512 (AVX-512), Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Run Sure Technology, Intel Deep Learning Boost (DL Boost), Intel Resource Director Technology (RDT), Advanced Vector Extensions (AVX) -
PERFORMANCE
Number of Cores 28-core 12-core
Number of Threads 56 threads 24 threads
Clock Speed (Frequency) 2.9 GHz 3.8 GHz
Max Turbo Speed 4.3 GHz 4.6 GHz
CACHE MEMORY
Cache 38.5 MB 64 MB
Cache Memory Details Smart Cache - 38.5 MB L3 - 64 MB
L2 - 6 MB
L1 - 768 KB
MISCELLANEOUS Intel Xeon Platinum 8380H (3rd Gen) AMD Ryzen 9 3900X
Included Accessories - AMD Wraith Prism with RGB LED
Service & Support - Limited warranty - parts and labour - 3 years
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