Intel Xeon Platinum 8270 vs. Intel Core i9 11900KF (11th Gen)

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Xeon Platinum 8270 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 Platinum 8270 vs. Intel Core i9 11900KF (11th Gen) Benchmark Chart
GENERAL Intel Xeon Platinum 8270 Intel Core i9 11900KF (11th Gen)
Product Type Processor Processor
PROCESSOR Intel Xeon Platinum 8270 Intel Core i9 11900KF (11th Gen)
Type Intel Xeon Platinum 8270 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 84 °C 100 °C
PCI Express Revision 3.0 4.0
PCI Express Configurations - 1x16+1x4, 1x8+3x4, 2x8+1x4
PCI Express Lanes Qty 48 20
Architecture Features Hyper-Threading 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 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 26-core 8-core
Number of Threads 52 threads 16 threads
Clock Speed (Frequency) 2.7 GHz 3.5 GHz
Max Turbo Speed 4 GHz 5.3 GHz
Bus Speed - 8 GT/s
CACHE MEMORY
Cache 35.75 MB 16 MB
Cache Memory Details Smart Cache - 35.75 MB Smart Cache - 16 MB
MISCELLANEOUS Intel Xeon Platinum 8270 Intel Core i9 11900KF (11th Gen)
Included Accessories High performance heatsink -
Service & Support Limited warranty - 3 years Limited warranty - 3 years
Other Comparisons with Intel Xeon Platinum 8270
Other Comparisons with Intel Core i9 11900KF (11th Gen)
Other Popular CPU Comparisons
Languages:
Other projects: