Intel Core i9 12900F (12th Gen) vs. Intel Xeon Gold 6423N (4th Gen)

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Core i9 12900F (12th Gen) and Intel Xeon Gold 6423N (4th Gen). 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 12900F (12th Gen) vs. Intel Xeon Gold 6423N (4th Gen) Benchmark Chart
GENERAL Intel Core i9 12900F (12th Gen) Intel Xeon Gold 6423N (4th Gen)
Product Type Processor Processor
PROCESSOR Intel Core i9 12900F (12th Gen) Intel Xeon Gold 6423N (4th Gen)
Type Intel Core i9 12900F (12th Gen) Intel Xeon Gold 6423N (4th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1700 Socket FCLGA4677 Socket
Manufacturing Process 10 nm 10 nm
Thermal Design Power 202 W 195 W
Thermal Specification 100 °C 85 °C
PCI Express Revision 4.0/5.0 -
PCI Express Configurations 1x16+4, 2x8+4 -
PCI Express Lanes Qty 20 64
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), 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 OS Guard, Intel Turbo Boost Max Technology 3.0, Intel Speed Shift Technology, Intel Optane Memory Supported, Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Control-Flow Enforcement Technology, Intel Gaussian and Neural Accelerator 3.0, Intel Thread Director, Instruction Set 64-bit Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, 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 QuickAssist Technology, Intel OS Guard, Intel Speed Shift Technology, Intel Advanced Vector Extensions 512 (AVX-512), Intel Run Sure Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Resource Director Technology (RDT), Intel Speed Select technology - Performance Profile, Intel Speed Select technology - Core Power, Intel Speed Select technology - Turbo Frequency, Intel Control-Flow Enforcement Technology, Intel Total Memory Encryption, Intel Platform Firmware Resilience Support, Intel Crypto Acceleration, Intel Transactional Synchronization Extensions - New Instructions (TSX-NI), Advanced Vector Extensions 2 (AVX2), Intel SSE4.2, Mode-based Execute Control (MBEC), Intel On Demand Feature Activation, Intel Dynamic Load Balancer (DLB), Intel Data Streaming Accelerator (DSA), Intel QuickAssist Software Acceleration, 128 GB maximum Enclave Page Cache (EPC) size for Intel SGX, Intel Software Guard Extensions (SGX) with Intel SPS, Intel In-memory Analytics Accelerator (IAA), 2 AVX-512 FMA Units, Intel vRAN Boost
PERFORMANCE
Number of Cores 16-core 28-core
Number of Threads 24 threads 56 threads
Clock Speed (Frequency) 2.4 GHz (P-core) / 1.8 GHz (E-core) 2 GHz
Max Turbo Speed 5.1 GHz (P-core) / 3.8 GHz (E-core) 3.6 GHz
CACHE MEMORY
Cache 30 MB 52.5 MB
Cache Memory Details L3 - Smart Cache - 30 MB
L2 - 14 MB
Smart Cache - 52.5 MB
MISCELLANEOUS Intel Core i9 12900F (12th Gen) Intel Xeon Gold 6423N (4th Gen)
Service & Support Limited warranty - 3 years Limited warranty - 1 year
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