Intel Core i9 9940X X-series (9th Gen) vs. AMD FX 8320

CPU Comparison, Reviews and Tests
Intel Core i9 9940X X-series (9th Gen)
AMD FX 8320

Detailed comparison and review of Intel Core i9 9940X X-series (9th Gen) and AMD FX 8320. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Core i9 9940X X-series (9th Gen) vs. AMD FX 8320 Benchmark Chart
GENERAL Intel Core i9 9940X X-series (9th Gen) AMD FX 8320
Product Type Processor Processor
PROCESSOR Intel Core i9 9940X X-series (9th Gen) AMD FX 8320
Type Intel Core i9 9940X X-series (9th Gen) AMD FX 8320
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2066 Socket Socket AM3+
Manufacturing Process 14 nm 32 nm
Thermal Design Power 165 W 125 W
Thermal Specification 88 °C 61.1 °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 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) PowerNow! technology, streaming SIMD extensions, streaming SIMD extensions 2, MMX instructions set, HyperTransport technology, AMD64 technology, integrated memory controller, streaming SIMD extensions 3, Enhanced Virus Protection, AMD Virtualization, streaming SIMD extensions 4, AMD Turbo CORE technology
PERFORMANCE
Number of Cores 14-core 8-core
Number of Threads 28 threads 8 threads
Clock Speed (Frequency) 3.3 GHz 3.5 GHz
Max Turbo Speed 4.4 GHz 4 GHz
Bus Speed - 5200 Mhz
CACHE MEMORY
Cache 19.25 MB 8 MB
Cache Memory Details Smart Cache - 19.25 MB L1 - 384 KB
L2 - 8 MB
L3 - 8 MB
Installed Size - 8 MB
MISCELLANEOUS Intel Core i9 9940X X-series (9th Gen) AMD FX 8320
Service & Support Limited warranty - 3 years -
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