Intel Core i9 12900H (12th Gen) vs. Intel Xeon Platinum 8462Y+ (4th Gen)

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Core i9 12900H (12th Gen) and Intel Xeon Platinum 8462Y+ (4th Gen). With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Core i9 12900H (12th Gen) vs. Intel Xeon Platinum 8462Y+ (4th Gen) Benchmark Chart
GENERAL Intel Core i9 12900H (12th Gen) Intel Xeon Platinum 8462Y+ (4th Gen)
Product Type Processor (mobile) Processor
DIMENSIONS
Height - 3.66 cm
Width - 22.23 cm
Depth - 28.73 cm
Weight - 680 g
PROCESSOR Intel Core i9 12900H (12th Gen) Intel Xeon Platinum 8462Y+ (4th Gen)
Type Intel Core i9 12900H (12th Gen) Intel Xeon Platinum 8462Y+ (4th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket FCBGA1744 Socket FCLGA4677 Socket
Manufacturing Process 7 nm 10 nm
Thermal Design Power 115 W 300 W
Thermal Specification 100 °C 81 °C
PCI Express Revision 4.0 5.0
PCI Express Lanes Qty 28 80
Architecture Features 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 Hyper-Threading Technology, Intel Virtualization Technology, Intel Turbo Boost Technology 2.0, Intel OS Guard, Intel Speed Shift Technology, Intel Run Sure Technology
PERFORMANCE
Number of Cores 14-core 32-core
Number of Threads 20 threads 64 threads
Clock Speed (Frequency) 2.5 GHz (P-core) / 1.8 GHz (E-core) 2.8 GHz
Max Turbo Speed 5 GHz (P-core) / 3.8 GHz (E-core) 4.1 GHz
CACHE MEMORY
Cache 24 MB 60 MB
Cache Memory Details Smart Cache - 24 MB 60 MB
INTEGRATED GRAPHICS (GPU) Intel Core i9 12900H (12th Gen) Intel Xeon Platinum 8462Y+ (4th Gen)
Type Intel Iris Xe Graphics -
Max Dynamic Frequency 1.45 GHz -
Max Supported Resolution 7680x4320@60Hz (DP), 4096x2304@60Hz (HDMI), 4096x2304@120Hz (eDP) -
Features Intel Clear Video HD Technology, Intel Quick Sync Video -
MISCELLANEOUS Intel Core i9 12900H (12th Gen) Intel Xeon Platinum 8462Y+ (4th Gen)
Service & Support Limited warranty - 3 years Limited warranty - 1 year
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