Detailed comparison and review of Intel Core i9 12900HK (12th Gen) and Intel Core i7 12800HE (12th 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.
| GENERAL | Intel Core i9 12900HK (12th Gen) | Intel Core i7 12800HE (12th Gen) |
|---|
| Product Type | Processor (mobile) | Processor |
|---|
| PROCESSOR | Intel Core i9 12900HK (12th Gen) | Intel Core i7 12800HE (12th Gen) |
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| Type | Intel Core i9 12900HK (12th Gen) | Intel Core i7 12800HE (12th Gen) |
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| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | FCBGA1744 Socket | FCBGA1744 Socket |
| Manufacturing Process | 7 nm | 7 nm |
| Thermal Design Power | 115 W | 115 W |
| Thermal Specification | 100 °C | 100 °C |
| PCI Express Revision | 4.0 | 4.0 |
| PCI Express Lanes Qty | 28 | - |
| 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, 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 | 14-core | 14-core |
|---|---|---|
| Number of Threads | 20 threads | 20 threads |
| Clock Speed (Frequency) | 2.5 GHz (P-core) / 1.8 GHz (E-core) | 2.4 GHz |
| Max Turbo Speed | 5 GHz (P-core) / 3.8 GHz (E-core) | 4.6 GHz |
| CACHE MEMORY |
|---|
| Cache | 24 MB | 24 MB |
|---|---|---|
| Cache Memory Details | Smart Cache - 24 MB | Smart Cache - 24 MB |
| INTEGRATED GRAPHICS (GPU) | Intel Core i9 12900HK (12th Gen) | Intel Core i7 12800HE (12th Gen) |
|---|
| Type | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Max Dynamic Frequency | 1.45 GHz | 1.4 GHz |
| Max Supported Resolution | 7680x4320@60Hz (DP), 4096x2304@60Hz (HDMI), 4096x2304@120Hz (eDP) | 7680x4320@60Hz (DP), 4096x2304@60Hz (HDMI), 4096x2304@120Hz (eDP) |
| Features | Intel Clear Video HD Technology, Intel Quick Sync Video | Intel Clear Video HD Technology, Intel Quick Sync Video |
| MISCELLANEOUS | Intel Core i9 12900HK (12th Gen) | Intel Core i7 12800HE (12th Gen) |
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| Service & Support | Limited warranty - 3 years | Limited warranty - 3 years |
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