Intel Core i5 8400T (8th Gen) vs. Intel Core i3 12100T (12th Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i5 8400T (8th Gen) and Intel Core i3 12100T (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 8400T (8th Gen) vs. Intel Core i3 12100T (12th Gen) Benchmark Chart
GENERAL Intel Core i5 8400T (8th Gen) Intel Core i3 12100T (12th Gen)
Product Type Processor Processor
PROCESSOR Intel Core i5 8400T (8th Gen) Intel Core i3 12100T (12th Gen)
Type Intel Core i5 8400T (8th Gen) Intel Core i3 12100T (12th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1151 Socket LGA1700 Socket
Manufacturing Process 14 nm 10 nm
Thermal Design Power 35 W 35 W
Thermal Specification - 100 °C
PCI Express Revision 3.0 4.0/5.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 1x16+4, 2x8+4
PCI Express Lanes Qty 16 20
Architecture Features Enhanced SpeedStep 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), Thermal Monitoring Technologies, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Memory Protection Extensions (MPX), Intel Optane Memory Supported, Intel Boot Guard Hyper-Threading Technology, Intel Virtualization Technology, Intel 64 Technology, Intel Turbo Boost Technology 2.0
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 6 threads 8 threads
Clock Speed (Frequency) 1.7 GHz 2.2 GHz
Max Turbo Speed 3.3 GHz 4.1 GHz
CACHE MEMORY
Cache 9 MB 12 MB
Cache Memory Details 9 MB L3 - Smart Cache - 12 MB
L2 - 5 MB
INTEGRATED GRAPHICS (GPU) Intel Core i5 8400T (8th Gen) Intel Core i3 12100T (12th Gen)
Type Intel UHD Graphics 630 Intel UHD Graphics 730
Base Frequency 350 MHz 300 MHz
Max Dynamic Frequency 1.05 GHz 1.4 GHz
Max Supported Memory Size 64 GB -
Max Supported Resolution 4096x2304@24Hz (HDMI), 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP) 5120x3200@120Hz (eDP), 7680x4320@60Hz (DP), 4096x2160@60Hz (HDMI)
Features Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable
Other Comparisons with Intel Core i5 8400T (8th Gen)
Other Comparisons with Intel Core i3 12100T (12th Gen)
Other Popular CPU Comparisons
Languages:
Other projects: