In depth comparison and review of Intel Core i9 12900E (12th Gen) and AMD EPYC 7663P. 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.
| GENERAL | Intel Core i9 12900E (12th Gen) | AMD EPYC 7663P |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Core i9 12900E (12th Gen) | AMD EPYC 7663P |
|---|
| Type | Intel Core i9 12900E (12th Gen) | AMD EPYC 7663P |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA1700 Socket | Socket SP3 |
| Manufacturing Process | 10 nm | - |
| Thermal Design Power | 65 W | 280 W |
| Thermal Specification | 100 °C | - |
| PCI Express Revision | 4.0/5.0 | 4.0 |
| PCI Express Configurations | 1x16+4, 2x8+4 | - |
| PCI Express Lanes Qty | 20 | 128 |
| Architecture Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, 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 Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel OS Guard, Intel Speed Shift Technology, Intel Volume Management Device (VMD), Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel vPro Platform Eligibility, Intel Active Management Technology, Intel Control-Flow Enforcement Technology, Intel Total Memory Encryption, Intel Gaussian and Neural Accelerator 3.0, Intel Thread Director, Instruction Set 64-bit, Intel SSE4.1, Intel SSE4.2, Intel Stable IT Platform Program (SIPP), Intel vPro Enterprise Platform Eligibility, Intel Threat Detection Technology (TDT), Intel Standard Manageability (ISM), Intel One-Click Recovery, Intel Hardware Shield Eligibility, Intel vPro Essentials Platform Eligibility, Mode-based Execute Control (MBEC), Intel Time Coordinated Computing (TCC) | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 16-core | 56-core |
|---|---|---|
| Number of Threads | 24 threads | 112 threads |
| Clock Speed (Frequency) | 2.3 GHz (P-core) / 1.7 GHz (E-core) | 2 GHz |
| Max Turbo Speed | 5 GHz (P-core) / 3.8 GHz (E-core) | 3.5 GHz |
| CACHE MEMORY |
|---|
| Cache | 30 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L3 - Smart Cache - 30 MB L2 - 14 MB |
L3 - 256 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i9 12900E (12th Gen) | AMD EPYC 7663P |
|---|
| Type | Intel UHD Graphics 770 | - |
|---|---|---|
| Base Frequency | 300 MHz | - |
| Max Dynamic Frequency | 1.55 GHz | - |
| Max Supported Resolution | 5120x3200@120Hz (eDP), 7680x4320@60Hz (DP), 4096x2160@60Hz (HDMI) | - |
| Features | Intel Clear Video HD Technology, Intel Quick Sync Video, Quad Display Capable | - |
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