Price Comparison
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Intel Core i9-12900KF Processor
VS
Intel Core i9-14900K Desktop Processor
Feature Comparison
General features
General features
| Processor series | Core i9 | 14th Gen |
|---|---|---|
| Model | 12900KF | I9-14900K |
| Microarchitecture type | Alder Lake | Raptor Lake Refresh |
| Socket type | LGA 1700 | LGA 1700 |
| Lithography type | 10nm Enhanced SuperFin | Intel 7 |
| Power Consumption | 125W (TDP) | 125W (Processor Base Power) |
| Processor series | 12900KF | 14900K |
| Model | 12900KF | I9-14900K |
| Microarchitecture type | Alder Lake | Raptor Lake Refresh |
| Socket type | LGA 1700 | LGA 1700 |
| Lithography type | 10nm Enhanced SuperFin | Intel 7 |
Processing power
Processing power
| Processor architecture | Performance Hybrid (Alder Lake) | Hybrid (Performance-cores and Efficient-cores) |
|---|---|---|
| Number of processor cores | 16 (8P + 8E) | 24 |
| Number of processor threads | 24 | 32 |
| Processor boost frequency | Up to 5.2 GHz | Up to 6.0 GHz (P-core) |
| Cache Memory | 30 MB Intel Smart Cache | 32MB L2 Cache, 36MB L3 Cache |
| L3 Cache Size | 30 MB | 36MB |
| Processor base frequency | - | 3.2 GHz (P-core), 2.4 GHz (E-core) |
| L2 cache capacity | - | 32 MB |
Graphics Processor (GPU)
Graphics Processor (GPU)
| Integrated graphics unit type | None (Requires Discrete Graphics) | Intel UHD Graphics 770 |
|---|---|---|
| Integrated graphics unit type | None (Requires Discrete Graphics) | Intel UHD Graphics 770 |
| Graphics processor frequency | - | 300 MHz base, 1.75 GHz max dynamic |
| Graphics processor frequency | - | 300 MHz Base, 1.75 GHz Max Dynamic |
Other features or capabilities
Other features or capabilities
| Supported memory type | DDR5, DDR4 | DDR4, DDR5 |
|---|---|---|
| Supported memory channels | Dual Channel | 2 |
| Number of PCIe lanes | Up to 20 | 20 |
| Maximum Supported Memory Capacity | 128 GB | - |
Features
Features
| Product type | Desktop Processor | - |
|---|---|---|
| Execute Disable Bit | Supported | - |
| Idle States | Supported | - |
| Thermal Monitoring Technologies | Supported | - |
| Market segment | Desktop | - |
| Maximum number of PCI Express lanes | 20 | - |
| PCI Express slots version | PCIe 5.0, PCIe 4.0 | - |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 | - |
| Supported instruction sets | 64-bit | - |
| CPU configuration (max) | 1S | - |
| Scalability | 1S Only | - |
| Export Control Classification Number (ECCN) | 5B991 | - |
| Product type | Desktop Processor | - |
| Execute Disable Bit | Supported | - |
| Idle States | Supported | - |
| Thermal Monitoring Technologies | Supported | - |
| Market segment | Desktop | - |
| Maximum number of PCI Express lanes | 20 | 20 |
| PCI Express slots version | PCIe 5.0, PCIe 4.0 | - |
| PCI Express configurations | 1x16, 2x8, 1x8+2x4 | - |
| Supported instruction sets | 64-bit | - |
| CPU configuration (max) | 1S | - |
| Scalability | 1S Only | - |
| Export Control Classification Number (ECCN) | 5B991 | - |
Logistics data
Logistics data
| Harmonized System (HS) code | 8542.33.0000 | - |
|---|---|---|
| Harmonized System (HS) code | 8542.33.0000 | - |
Processor
Processor
| Processor generation | 12th Gen (Alder Lake) | 14th Gen |
|---|---|---|
| Processor model | i9-12900KF | - |
| Processor family | Intel Core i9 | Core I9 |
| Processor cores | 16 Cores (8P+8E) | 24 |
| Processor socket | LGA 1700 | LGA 1700 |
| Component for | Desktop | - |
| Processor lithography | 10nm Enhanced SuperFin | - |
| Processor series | 12900KF | 14900K |
| Processor threads | 24 | 32 |
| Processor operating modes | 64-bit | - |
| Processor boost frequency | Up to 5.2 GHz | - |
| Processor cache | 30 MB Intel Smart Cache | - |
| Processor cache type | L3 | - |
| Thermal Design Power (TDP) | 125W | 125W |
| Generation | 12th Gen | - |
| Processor codename | Alder Lake | - |
| Processor code | BX8071512900KF | - |
| Processor ARK ID | 129338 | - |
| Processor manufacturer | Intel | - |
| Cooler included | No | - |
| Processor generation | 12th Gen (Alder Lake) | 14th Gen |
| Processor model | I9-12900KF | I9-14900K |
| Processor family | Intel Core I9 | Core I9 |
| Processor cores | 16 | 24 |
| Processor socket | LGA 1700 | LGA 1700 |
| Component for | Desktop | Desktop |
| Processor lithography | 10nm Enhanced SuperFin | Intel 7 |
| Processor threads | 24 | 32 |
| Processor operating modes | 64-bit | - |
| Processor boost frequency | Up To 5.2 GHz | Up To 6.0 GHz (P-core) |
| Processor cache | 30 MB Intel Smart Cache | 32MB L2 Cache, 36MB L3 Cache |
| Processor cache type | L3 | L2, L3 |
| Thermal Design Power (TDP) | 125W | 125W |
| Generation | 12th Gen | 14th Gen |
| Processor codename | Alder Lake | Raptor Lake Refresh |
| Processor code | BX8071512900KF | BX8071514900K |
| Processor manufacturer | Intel | - |
| Cooler included | No | - |
| Processor base frequency | - | 3.2 GHz (P-core), 2.4 GHz (E-core) |
Memory
Memory
| Maximum internal memory supported by processor | 128 GB | - |
|---|---|---|
| Memory types supported by processor | DDR4, DDR5 | DDR4-3200, DDR5-5600 |
| Memory clock speeds supported by processor | Up to DDR5 4800 MT/s, DDR4 3200 MT/s | - |
| Memory channels | 2 | 2 |
| ECC | No | - |
| Maximum internal memory supported by processor | 128 GB | - |
| Memory types supported by processor | DDR4, DDR5 | DDR4, DDR5 |
| Memory clock speeds supported by processor | Up To DDR5 4800 MT/s, DDR4 3200 MT/s | DDR4-3200, DDR5-5600 |
| Memory channels | 2 | 2 |
| ECC | No | - |
Graphics
Graphics
| Discrete graphics card | Required | - |
|---|---|---|
| Discrete graphics card | Required | - |
| On-board graphics card | - | Intel UHD Graphics 770 |
| On-board graphics card base frequency | - | 300 MHz |
| On-board graphics card dynamic frequency (max) | - | 1.75 GHz |
| On-board graphics card | - | Intel UHD Graphics 770 |
| On-board graphics card model | - | Intel UHD Graphics 770 |
| On-board graphics card base frequency | - | 300 MHz |
| On-board graphics card dynamic frequency (max) | - | 1.75 GHz |
Processor special features
Processor special features
| Intel® Hyper Threading Technology (Intel® HT Technology) | Supported | Yes |
|---|---|---|
| Intel® Identity Protection Technology (Intel® IPT) | Supported | - |
| Intel® Smart Response Technology | Supported | - |
| Intel® Turbo Boost Technology | 2.0 | Yes |
| Intel® InTru™ 3D Technology | Supported | - |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Supported | - |
| Intel® Insider™ | Supported | - |
| Intel Flex Memory Access | Supported | - |
| Intel® Smart Cache | Supported | - |
| Intel® AES New Instructions (Intel® AES-NI) | Supported | - |
| Enhanced Intel SpeedStep Technology | Supported | - |
| Intel Trusted Execution Technology | Supported | - |
| Intel Enhanced Halt State | Supported | - |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | Supported | - |
| Intel VT-x with Extended Page Tables (EPT) | Supported | - |
| Intel® Secure Key | Supported | - |
| Intel TSX-NI | Supported | - |
| Intel Stable Image Platform Program (SIPP) | Supported | - |
| Intel® OS Guard | Supported | - |
| Intel® Small Business Advantage (Intel® SBA) | Supported | - |
| Intel Clear Video Technology | Supported | - |
| Intel Software Guard Extensions (Intel SGX) | Supported | - |
| Intel 64 | Supported | - |
| Intel Virtualization Technology (VT-x) | Supported | - |
| Intel Virtualization Technology for Directed I/O (VT-d) | Supported | - |
| Conflict-Free processor | Yes | - |
| Intel® vPro™ Platform Eligibility | No | - |
| Intel® Transactional Synchronization Extensions | Supported | - |
| Intel® Boot Guard | Supported | - |
| Intel® Speed Shift Technology | Supported | - |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Supported | Yes |
| Intel® Identity Protection Technology (Intel® IPT) | Supported | - |
| Intel® Smart Response Technology | Supported | - |
| Intel® Turbo Boost Technology | 2.0 | Yes |
| Intel® InTru™ 3D Technology | Supported | - |
| Intel® Clear Video HD Technology (Intel® CVT HD) | Supported | - |
| Intel® Insider™ | Supported | - |
| Intel Flex Memory Access | Supported | - |
| Intel® Smart Cache | Supported | - |
| Intel® AES New Instructions (Intel® AES-NI) | Supported | - |
| Enhanced Intel SpeedStep Technology | Supported | - |
| Intel Trusted Execution Technology | Supported | - |
| Intel Enhanced Halt State | Supported | - |
| Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | Supported | - |
| Intel VT-x with Extended Page Tables (EPT) | Supported | - |
| Intel® Secure Key | Supported | - |
| Intel TSX-NI | Supported | - |
| Intel Stable Image Platform Program (SIPP) | Supported | - |
| Intel® OS Guard | Supported | - |
| Intel® Small Business Advantage (Intel® SBA) | Supported | - |
| Intel Clear Video Technology | Supported | - |
| Intel Software Guard Extensions (Intel SGX) | Supported | - |
| Intel 64 | Supported | Yes |
| Intel Virtualization Technology (VT-x) | Supported | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Supported | Yes |
| Conflict-Free processor | Yes | - |
| Intel® vPro™ Platform Eligibility | No | - |
| Intel® Transactional Synchronization Extensions | Supported | - |
| Intel® Boot Guard | Supported | - |
| Intel® Speed Shift Technology | Supported | - |
| Intel® Quick Sync Video Technology | - | Yes |
| Intel® Quick Sync Video Technology | - | Yes |
Operational conditions
Operational conditions
| Tjunction | 100°C | - |
|---|---|---|
| Tjunction | 100°C | - |
Technical Details
Technical Details
| Launch date | Q4'21 | Q4 2023 |
|---|---|---|
| Product name | Intel Core i9-12900KF | - |
| Status | Launched | - |
| Maximum memory | 128 GB | - |
| Processor brand name | Intel | Intel |
| Product family | Core i9 | Core i9 Processors |
| Processor ID | 0xB7 | i9-14900K |
| Supported memory types | DDR4, DDR5 | - |
| Processor name | Intel Core I9-12900KF | - |
| Processor cache L3 | 30 MB | - |
| Processor boost clock | 5.2 GHz | - |
| Architecture | Alder Lake | - |
Other features
Other features
| Intel® Virtualization Technology (Intel® VT) | VT-x, VT-d | - |
|---|---|---|
| Supported processor frequency (max) | 5.2 GHz | - |
| Maximum internal memory | 128 GB | - |
| Cache memory | 30 MB | - |
| Intel® Virtualization Technology (Intel® VT) | VT-x, VT-d | - |
| Supported processor frequency (max) | 5.2 GHz | - |
| Maximum internal memory | 128 GB | - |
| Cache memory | 30 MB | 32MB L2 Cache, 36MB L3 Cache |
| L2 cache | - | 32 MB |
Packaging content
Packaging content
| Package type | Retail | - |
|---|---|---|
| Package type | Retail | - |
Technical details
Technical details
| Launch date | Q4'21 | Q4 2023 |
|---|---|---|
| Status | Launched | - |
| Maximum memory | 128 GB | - |
| Processor brand name | Intel | Intel |
| Product family | Core I9 | - |
| Processor ID | 0xB7 | I9-14900K |
| Supported memory types | DDR4, DDR5 | - |
| Graphics max dynamic frequency | - | 1.75 GHz |
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User Rating Comparison
Intel Core i9-12900KF Processor
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Intel Core i9-14900K Desktop Processor
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