Intel Core i9 12900H (12th Gen) vs. Intel Xeon Platinum 8470

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Core i9 12900H (12th Gen) and Intel Xeon Platinum 8470. 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 Core i9 12900H (12th Gen) vs. Intel Xeon Platinum 8470 Benchmark Chart
GENERAL Intel Core i9 12900H (12th Gen) Intel Xeon Platinum 8470
Product Type Processor (mobile) Processor
PROCESSOR Intel Core i9 12900H (12th Gen) Intel Xeon Platinum 8470
Type Intel Core i9 12900H (12th Gen) Intel Xeon Platinum 8470
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket FCBGA1744 Socket FCLGA4677 Socket
Manufacturing Process 7 nm 10 nm
Thermal Design Power 115 W 350 W
Thermal Specification 100 °C 79 °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, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel OS Guard, Intel Speed Shift Technology, Intel Advanced Vector Extensions 512 (AVX-512), Intel Run Sure Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Resource Director Technology (RDT), Intel Speed Select technology - Base Frequency, Intel Speed Select technology - Core Power, Intel Speed Select technology - Turbo Frequency, Intel Control-Flow Enforcement Technology, Intel Total Memory Encryption, Intel Platform Firmware Resilience Support, Intel Crypto Acceleration, Intel SSE4.2, Mode-based Execute Control (MBEC), Intel On Demand Feature Activation, 36 low priority cores, 2.20 GHz high priority core, 1.80 GHz low priority core, Intel Data Streaming Accelerator (DSA), Intel QuickAssist Software Acceleration, 16 high priority cores, Intel Advanced Matrix Extensions (AMX), Intel Software Guard Extensions (SGX) with Intel SPS, 512 GB maximum Enclave Page Cache (EPC) size for Intel SGX, 2 AVX-512 FMA Units
PERFORMANCE
Number of Cores 14-core 52-core
Number of Threads 20 threads 104 threads
Clock Speed (Frequency) 2.5 GHz (P-core) / 1.8 GHz (E-core) 2 GHz
Max Turbo Speed 5 GHz (P-core) / 3.8 GHz (E-core) 3.8 GHz
Bus Speed - 16 GT/s
CACHE MEMORY
Cache 24 MB 105 MB
Cache Memory Details Smart Cache - 24 MB -
INTEGRATED GRAPHICS (GPU) Intel Core i9 12900H (12th Gen) Intel Xeon Platinum 8470
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 8470
Service & Support Limited warranty - 3 years -
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