Intel Core i5 8400T (8th Gen) vs. Intel Xeon Platinum 8256

CPU Comparison, Reviews and Tests

In depth comparison and review of Intel Core i5 8400T (8th Gen) and Intel Xeon Platinum 8256. 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 Xeon Platinum 8256 Benchmark Chart
GENERAL Intel Core i5 8400T (8th Gen) Intel Xeon Platinum 8256
Product Type Processor Processor
PROCESSOR Intel Core i5 8400T (8th Gen) Intel Xeon Platinum 8256
Type Intel Core i5 8400T (8th Gen) Intel Xeon Platinum 8256
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1151 Socket LGA3647 Socket
Manufacturing Process 14 nm 14 nm
Thermal Design Power 35 W 105 W
Thermal Specification - 72 °C
PCI Express Revision 3.0 3.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 -
PCI Express Lanes Qty 16 48
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
PERFORMANCE
Number of Cores 6-core Quad-Core
Number of Threads 6 threads 8 threads
Clock Speed (Frequency) 1.7 GHz 3.8 GHz
Max Turbo Speed 3.3 GHz 3.9 GHz
CACHE MEMORY
Cache 9 MB 16.5 MB
Cache Memory Details 9 MB Smart Cache - 16.5 MB
INTEGRATED GRAPHICS (GPU) Intel Core i5 8400T (8th Gen) Intel Xeon Platinum 8256
Type Intel UHD Graphics 630 -
Base Frequency 350 MHz -
Max Dynamic Frequency 1.05 GHz -
Max Supported Memory Size 64 GB -
Max Supported Resolution 4096x2304@24Hz (HDMI), 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP) -
Features Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable -
MISCELLANEOUS Intel Core i5 8400T (8th Gen) Intel Xeon Platinum 8256
Included Accessories - Performance heatsink
Service & Support - Limited warranty - 3 years
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