Intel Core i7 7820X X-series (7th Gen) vs. AMD EPYC 9554

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i7 7820X X-series (7th Gen) and AMD EPYC 9554. 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 Core i7 7820X X-series (7th Gen) vs. AMD EPYC 9554 Benchmark Chart
GENERAL Intel Core i7 7820X X-series (7th Gen) AMD EPYC 9554
Product Type Processor Processor
PROCESSOR Intel Core i7 7820X X-series (7th Gen) AMD EPYC 9554
Type Intel Core i7 7820X X-series (7th Gen) AMD EPYC 9554
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2066 Socket Socket SP5
Manufacturing Process 14 nm -
Thermal Design Power 140 W 360 W
PCI Express Revision 3.0 5.0
PCI Express Lanes Qty 28 128
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel Advanced Vector Extensions 2 (AVX2.0), Intel Turbo Boost Max Technology 3.0, Intel Optane Memory Supported, Intel Advanced Vector Extensions 512 (AVX-512) AMD Infinity Architecture, AMD Infinity Guard
PERFORMANCE
Number of Cores 8-core 64-core
Number of Threads 16 threads 128 threads
Clock Speed (Frequency) 3.6 GHz 3.1 GHz
Max Turbo Speed 4.3 GHz 3.75 GHz
CACHE MEMORY
Cache 11 MB 256 MB
Cache Memory Details L3 - Smart Cache - 11 MB L3 - 256 MB
MISCELLANEOUS Intel Core i7 7820X X-series (7th Gen) AMD EPYC 9554
Service & Support Limited warranty - 3 years -
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