Intel Core i9 12900K (12th Gen) vs. Intel Xeon E-2378G

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i9 12900K (12th Gen) and Intel Xeon E-2378G. 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 12900K (12th Gen) vs. Intel Xeon E-2378G Benchmark Chart
GENERAL Intel Core i9 12900K (12th Gen) Intel Xeon E-2378G
Product Type Processor Processor
PROCESSOR Intel Core i9 12900K (12th Gen) Intel Xeon E-2378G
Type Intel Core i9 12900K (12th Gen) Intel Xeon E-2378G
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1700 Socket LGA1200 Socket
Manufacturing Process 7 nm 14 nm
Thermal Design Power 241 W 80 W
Thermal Specification 100 °C 100 °C
PCI Express Revision 5.0 4.0
PCI Express Configurations 1x16+1x4, 2x8+1x4 1x16+1x4, 1x8+3x4, 2x8+1x4
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 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 Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution 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 Software Guard Extensions (SGX), Intel Memory Protection Extensions (MPX), Intel Advanced Vector Extensions 512 (AVX-512), Intel Boot Guard, Intel vPro Platform Eligibility
PERFORMANCE
Number of Cores 16-core 8-core
Number of Threads 24 threads 16 threads
Clock Speed (Frequency) 3.2 GHz 2.8 GHz
Max Turbo Speed 5.2 GHz 5.1 GHz
Bus Speed - 8 GT/s
CACHE MEMORY
Cache 30 MB 16 MB
Cache Memory Details Smart Cache - 30 MB
L2 - 14 MB
Smart Cache - 16 MB
INTEGRATED GRAPHICS (GPU) Intel Core i9 12900K (12th Gen) Intel Xeon E-2378G
Type Intel UHD Graphics 770 Intel UHD Graphics P750
Base Frequency 300 MHz 350 MHz
Max Dynamic Frequency 1.55 GHz 1.3 GHz
Max Supported Memory Size - 64 GB
Max Supported Resolution 5120x3200@120Hz (eDP), 7680x4320@60Hz (DP), 4096x2160@60Hz (HDMI) 4096x2160@60Hz (HDMI), 5120x3200@60Hz (DP), 5120x3200@60Hz (eDP)
Features Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video
MISCELLANEOUS Intel Core i9 12900K (12th Gen) Intel Xeon E-2378G
Service & Support Limited warranty - 3 years -
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