Intel Xeon W-3275M vs. Intel Core i9 11900KF (11th Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon W-3275M and Intel Core i9 11900KF (11th 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 W-3275M vs. Intel Core i9 11900KF (11th Gen) Benchmark Chart
GENERAL Intel Xeon W-3275M Intel Core i9 11900KF (11th Gen)
Product Type Processor Processor
PROCESSOR Intel Xeon W-3275M Intel Core i9 11900KF (11th Gen)
Type Intel Xeon W-3275M Intel Core i9 11900KF (11th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA3647 Socket LGA1200 Socket
Manufacturing Process 14 nm 14 nm
Thermal Design Power 205 W 125 W
Thermal Specification 76 °C 100 °C
PCI Express Revision 3.0 4.0
PCI Express Configurations - 1x16+1x4, 1x8+3x4, 2x8+1x4
PCI Express Lanes Qty 64 20
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel TSX-NI, Intel Turbo Boost Max Technology 3.0, Intel Speed Shift Technology, Intel Advanced Vector Extensions 512 (AVX-512), Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Run Sure Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel vPro Platform Eligibility 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 Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Turbo Boost Max Technology 3.0, Intel Boot Guard, Intel Thermal Velocity Boost, Intel Deep Learning Boost (DL Boost), Intel Gaussian and Neural Accelerator 2.0
PERFORMANCE
Number of Cores 28-core 8-core
Number of Threads 56 threads 16 threads
Clock Speed (Frequency) 2.5 GHz 3.5 GHz
Max Turbo Speed 4.6 GHz 5.3 GHz
Bus Speed - 8 GT/s
CACHE MEMORY
Cache 38.5 MB 16 MB
Cache Memory Details Smart Cache - 38.5 MB Smart Cache - 16 MB
MISCELLANEOUS Intel Xeon W-3275M Intel Core i9 11900KF (11th Gen)
Service & Support - Limited warranty - 3 years
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