Intel Xeon E5-2660V3 vs. Intel Core i9 12900K (12th Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon E5-2660V3 and Intel Core i9 12900K (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 Xeon E5-2660V3 vs. Intel Core i9 12900K (12th Gen) Benchmark Chart
GENERAL Intel Xeon E5-2660V3 Intel Core i9 12900K (12th Gen)
Product Type Processor Processor
PROCESSOR Intel Xeon E5-2660V3 Intel Core i9 12900K (12th Gen)
Type Intel Xeon E5-2660V3 Intel Core i9 12900K (12th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011-v3 Socket LGA1700 Socket
Core Voltage 0.65 V - 1.30 V -
Manufacturing Process 22 nm 7 nm
Thermal Design Power 105 W 241 W
Thermal Specification 79 °C 100 °C
PCI Express Revision 3.0 5.0
PCI Express Configurations X16, x4, x8 1x16+1x4, 2x8+1x4
PCI Express Lanes Qty 40 20
Architecture Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology 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
PERFORMANCE
Number of Cores 10-core 16-core
Number of Threads 20 threads 24 threads
Clock Speed (Frequency) 2.6 GHz 3.2 GHz
Max Turbo Speed 3.3 GHz 5.2 GHz
Bus Speed 4800 MHz -
64-bit Computing Yes -
CACHE MEMORY
Cache 25 MB 30 MB
Cache Memory Details 25 MB Smart Cache - 30 MB
L2 - 14 MB
Installed Size 25 MB -
INTEGRATED GRAPHICS (GPU) Intel Xeon E5-2660V3 Intel Core i9 12900K (12th Gen)
Type - Intel UHD Graphics 770
Base Frequency - 300 MHz
Max Dynamic Frequency - 1.55 GHz
Max Supported Resolution - 5120x3200@120Hz (eDP), 7680x4320@60Hz (DP), 4096x2160@60Hz (HDMI)
Features - Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable
MISCELLANEOUS Intel Xeon E5-2660V3 Intel Core i9 12900K (12th Gen)
Included Accessories Additional fan -
Compliant Standards RoHS -
Service & Support Limited warranty - 1 year Limited warranty - 3 years
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