Intel Core i9 Extreme Edition 7980XE X-series (7th Gen) vs. Intel Core i9 9920X X-series (9th Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i9 Extreme Edition 7980XE X-series (7th Gen) and Intel Core i9 9920X X-series (9th Gen). 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 i9 Extreme Edition 7980XE X-series (7th Gen) vs. Intel Core i9 9920X X-series (9th Gen) Benchmark Chart
GENERAL Intel Core i9 Extreme Edition 7980XE X-series (7th Gen) Intel Core i9 9920X X-series (9th Gen)
Product Type Processor Processor
PROCESSOR Intel Core i9 Extreme Edition 7980XE X-series (7th Gen) Intel Core i9 9920X X-series (9th Gen)
Type Intel Core i9 Extreme Edition 7980XE X-series (7th Gen) Intel Core i9 9920X X-series (9th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2066 Socket LGA2066 Socket
Manufacturing Process - 14 nm
Thermal Design Power 165 W 165 W
Thermal Specification 94 °C 92 °C
PCI Express Revision - 3.0
PCI Express Lanes Qty - 44
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) Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Turbo Boost Technology, Intel 64 Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, 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)
PERFORMANCE
Number of Cores 18-core 12-core
Number of Threads 36 threads 24 threads
Clock Speed (Frequency) 2.6 GHz 3.5 GHz
Max Turbo Speed 4.2 GHz 4.5 GHz
CACHE MEMORY
Cache 24.75 MB 19.25 MB
Cache Memory Details L3 - 24.75 MB Smart Cache - 19.25 MB
MISCELLANEOUS Intel Core i9 Extreme Edition 7980XE X-series (7th Gen) Intel Core i9 9920X X-series (9th Gen)
Service & Support - Limited warranty - 3 years
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