Intel Xeon Platinum 8356H vs. AMD R-series Embedded RX-421ND

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon Platinum 8356H and AMD R-series Embedded RX-421ND. 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 8356H vs. AMD R-series Embedded RX-421ND Benchmark Chart
GENERAL Intel Xeon Platinum 8356H AMD R-series Embedded RX-421ND
Product Type Processor Processor
DIMENSIONS
Width 7.75 cm -
Depth 5.65 cm -
PROCESSOR Intel Xeon Platinum 8356H AMD R-series Embedded RX-421ND
Type Intel Xeon Platinum 8356H AMD R-series Embedded RX-421ND
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA4189 Socket Socket FP4
Thermal Design Power 190 W 35 W
PCI Express Revision 3.0 3.0
PCI Express Lanes Qty 48 12
Architecture Features SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.2, 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 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) -
PERFORMANCE
Number of Cores 8-core Quad-Core
Number of Threads 16 threads -
Clock Speed (Frequency) 3.9 GHz 2.1 GHz
Max Turbo Speed 4.4 GHz 3.4 GHz
CACHE MEMORY
Cache 35.75 MB 2 MB
Cache Memory Details Smart Cache - 35.75 MB L2 - 2 MB
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