Intel Core i5 12600K (12th Gen) vs. Intel Core i9 12900 (12th Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i5 12600K (12th Gen) and Intel Core i9 12900 (12th 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 i5 12600K (12th Gen) vs. Intel Core i9 12900 (12th Gen) Benchmark Chart
GENERAL Intel Core i5 12600K (12th Gen) Intel Core i9 12900 (12th Gen)
Product Type Processor Processor
PROCESSOR Intel Core i5 12600K (12th Gen) Intel Core i9 12900 (12th Gen)
Type Intel Core i5 12600K (12th Gen) Intel Core i9 12900 (12th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1700 Socket LGA1700 Socket
Manufacturing Process 7 nm 10 nm
Thermal Design Power 150 W 202 W
Thermal Specification 100 °C 100 °C
PCI Express Revision 5.0 4.0/5.0
PCI Express Configurations 1x16+1x4, 2x8+1x4 1x16+4, 2x8+4
PCI Express Lanes Qty 20 20
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 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, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0, Intel Turbo Boost Max Technology 3.0, Intel Thread Director
PERFORMANCE
Number of Cores 10-core 16-core
Number of Threads 16 threads 24 threads
Clock Speed (Frequency) 3.7 GHz 2.4 GHz (P-core) / 1.8 GHz (E-core)
Max Turbo Speed 4.9 GHz 5.1 GHz (P-core) / 3.8 GHz (E-core)
CACHE MEMORY
Cache 20 MB 30 MB
Cache Memory Details Smart Cache - 20 MB
L2 - 9.5 MB
L3 - Smart Cache - 30 MB
L2 - 14 MB
INTEGRATED GRAPHICS (GPU) Intel Core i5 12600K (12th Gen) Intel Core i9 12900 (12th Gen)
Type Intel UHD Graphics 770 Intel UHD Graphics 770
Base Frequency 300 MHz 300 MHz
Max Dynamic Frequency 1.45 GHz 1.55 GHz
Max Supported Resolution 5120x3200@120Hz (eDP), 7680x4320@60Hz (DP), 4096x2160@60Hz (HDMI) 5120x3200@120Hz (eDP), 7680x4320@60Hz (DP), 4096x2160@60Hz (HDMI)
Features Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable
MISCELLANEOUS Intel Core i5 12600K (12th Gen) Intel Core i9 12900 (12th Gen)
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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