Intel Xeon W-1270P vs. Intel Core i9 12900HK (12th Gen)

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon W-1270P and Intel Core i9 12900HK (12th Gen). Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Xeon W-1270P vs. Intel Core i9 12900HK (12th Gen) Benchmark Chart
GENERAL Intel Xeon W-1270P Intel Core i9 12900HK (12th Gen)
Product Type Processor Processor (mobile)
PROCESSOR Intel Xeon W-1270P Intel Core i9 12900HK (12th Gen)
Type Intel Xeon W-1270P Intel Core i9 12900HK (12th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA1200 Socket FCBGA1744 Socket
Manufacturing Process 14 nm 7 nm
Thermal Design Power 125 W 115 W
Thermal Specification 100 °C 100 °C
PCI Express Revision 3.0 4.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 -
PCI Express Lanes Qty 16 28
Architecture Features 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 Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Software Guard Extensions (SGX), Intel Turbo Boost Max Technology 3.0, Intel Optane Memory Supported, Intel Boot Guard, Intel vPro Platform Eligibility Hyper-Threading Technology, Intel Virtualization Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Flex Memory Access, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Speed Shift Technology, Mode-based Execute Control (MBE), Intel Volume Management Device (VMD), Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Image Processing Unit 6.0, Intel Smart Sound Technology, Intel Wake on Voice, Intel High Definition Audio, Intel Adaptix Technology, Intel Control-Flow Enforcement Technology, Intel Gaussian and Neural Accelerator 3.0, Intel Thread Director, Instruction Set 64-bit, MIPI SoundWire 1.2
PERFORMANCE
Number of Cores 8-core 14-core
Number of Threads 16 threads 20 threads
Clock Speed (Frequency) 3.8 GHz 2.5 GHz (P-core) / 1.8 GHz (E-core)
Max Turbo Speed 5.1 GHz 5 GHz (P-core) / 3.8 GHz (E-core)
Bus Speed 8 GT/s -
CACHE MEMORY
Cache 16 MB 24 MB
Cache Memory Details Smart Cache - 16 MB Smart Cache - 24 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon W-1270P Intel Core i9 12900HK (12th Gen)
Type Intel UHD Graphics P630 Intel Iris Xe Graphics
Base Frequency 350 MHz -
Max Dynamic Frequency 1.2 GHz 1.45 GHz
Max Supported Memory Size 64 GB -
Max Supported Resolution 4096x2304@60Hz (eDP), 4096x2304@60Hz (DP), 4096x2160@30Hz (HDMI) 7680x4320@60Hz (DP), 4096x2304@60Hz (HDMI), 4096x2304@120Hz (eDP)
Features Intel Clear Video Technology, Intel Clear Video HD Technology, InTRU 3D Technology, Intel Quick Sync Video, Triple Display Capable Intel Clear Video HD Technology, Intel Quick Sync Video
MISCELLANEOUS Intel Xeon W-1270P Intel Core i9 12900HK (12th Gen)
Service & Support Limited warranty - 3 years Limited warranty - 3 years
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