Intel Xeon D-1521 vs. AMD Ryzen 7 5800X

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon D-1521 and AMD Ryzen 7 5800X. 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 D-1521 vs. AMD Ryzen 7 5800X Benchmark Chart
GENERAL Intel Xeon D-1521 AMD Ryzen 7 5800X
Product Type Processor Processor
PROCESSOR Intel Xeon D-1521 AMD Ryzen 7 5800X
Type Intel Xeon D-1521 AMD Ryzen 7 5800X
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket FCBGA1667 Socket Socket AM4
Manufacturing Process 14 nm 7 nm
Thermal Design Power 45 W 105 W
PCI Express Revision 2.0/3.0 4.0
PCI Express Configurations X16, x4, x8 -
PCI Express Lanes Qty 32 -
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), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel OS Guard AMD Ryzen Master Utility, AMD Ryzen VR-Ready Premium, AMD StoreMI Technology
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 2.4 GHz 3.8 GHz
Max Turbo Speed 2.7 GHz 4.7 GHz
CACHE MEMORY
Cache 6 MB 32 MB
Cache Memory Details 6 MB L2 - 4 MB
L3 - 32 MB
MISCELLANEOUS Intel Xeon D-1521 AMD Ryzen 7 5800X
Service & Support - Limited warranty - parts and labour - 3 years
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