SKU#: 4B451AV
Availability: Sold Out
Condition: New
Brand: HP
Category: Components
Standard ground shipping delivery: 5–8 business days.
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HP 4B451AV is a 12-core 12th gen Intel Core i7-12700 processor (Alder Lake) that boosts to 4.9 GHz for the LGA 1700 socket. It runs 20 threads, has 25 MB Smart Cache, supports DDR4-SDRAM, DDR5-SDRAM memory in dual-channel mode up to 128 GB and provides PCI Express 5.0, 4.0 with 20 lanes.
| Processor generation | 12th gen Intel Core i7 |
|---|---|
| Processor manufacturer | Intel |
| Processor codename | Alder Lake |
| Memory bandwidth supported by processor (max) | 76.8 GB/s |
| Processor cache | 25 MB |
| Processor ARK ID | 134591 |
| Processor model | i7-12700 |
| Processor threads | 20 |
| Processor operating modes | 64-bit |
| Processor boost frequency | 4.9 GHz |
| Bus type | DMI4 |
| Processor lithography | 7 nm |
| Processor family | Intel Core i7 |
| Processor cores | 12 |
| Processor socket | LGA 1700 |
| Processor cache type | Smart Cache |
| Performance cores | 8 |
| Efficient cores | 4 |
| Performance-core boost frequency | 4.8 GHz |
| Performance-core base frequency | 2.1 GHz |
| Efficient-core boost frequency | 3.6 GHz |
| Efficient-core base frequency | 1.6 GHz |
| Processor base power | 65 W |
| Maximum turbo power | 180 W |
| Maximum number of DMI lanes | 8 |
| Maximum internal memory supported by processor | 128 GB |
| Memory types supported by processor | DDR4-SDRAM, DDR5-SDRAM |
| Memory channels | Dual-channel |
| Memory bandwidth (max) | 76.8 GB/s |
| ECC | Yes |
| Discrete graphics card | No |
| On-board graphics card outputs supported | Embedded DisplayPort (eDP) 1.4b, DisplayPort 1.4a, HDMI 2.1 |
| On-board graphics card maximum resolution (DisplayPort) | 7680 x 4320 pixels |
| Number of execution units | 32 |
| On-board graphics card ID | 0x4680 |
| On-board graphics card maximum resolution (eDP - Integrated Flat Panel) | 5120 x 3200 pixels |
| On-board graphics card refresh rate at maximum resolution (HDMI) | 60 Hz |
| On-board graphics card refresh rate at maximum resolution (DisplayPort) | 60 Hz |
| On-board graphics card refresh rate at maximum resolution (eDP - Integrated Flat Panel) | 120 Hz |
| Number of displays supported (on-board graphics) | 4 |
| On-board graphics card maximum resolution (HDMI) | 4096 x 2160 pixels |
| On-board graphics card DirectX version | 12.0 |
| On-board graphics card OpenGL version | 4.5 |
| On-board graphics card model | Intel UHD Graphics 770 |
| On-board graphics card | Yes |
| On-board graphics card dynamic frequency (max) | 1500 MHz |
| On-board graphics card base frequency | 300 MHz |
| Multi-Format Codec Engines | 2 |
| Intel Stable Image Platform Program (SIPP) | Yes |
| Intel Active Management Technology (Intel AMT) | Yes |
| Intel Secure Key | Yes |
| Thermal Monitoring Technologies | Yes |
| Intel Turbo Boost Technology | 2.0 |
| Intel Trusted Execution Technology | Yes |
| Intel Quick Sync Video Technology | Yes |
| Intel Hyper Threading Technology (Intel HT Technology) | Yes |
| Intel Clear Video HD Technology (Intel CVT HD) | Yes |
| Intel AES New Instructions (Intel AES-NI) | Yes |
| Idle States | Yes |
| Execute Disable Bit | Yes |
| Enhanced Intel SpeedStep Technology | Yes |
| PCI Express slots version | 5.0, 4.0 |
| PCI Express configurations | 1x16+1x4, 2x8+1x4 |
| Supported instruction sets | SSE4.1, SSE4.2, AVX 2.0 |
| Scalability | 1S |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| CPU configuration (max) | 1 |
| Graphics output | eDP 1.4b, DP 1.4a, HDMI 2.1 |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel 64 | Yes |
| Status | Launched |
| Market segment | Desktop |
| Launch date | Q1'22 |
| Intel Virtualization Technology (VT-x) | Yes |
| OpenCL version | 2.1 |
| Target market | Gaming, Content Creation |
| Maximum number of PCI Express lanes | 20 |
| Export Control Classification Number (ECCN) | 5A992CN3 |
| Use conditions | PC/Client/Tablet, Workstation |
| Direct Media Interface (DMI) Revision | 4.0 |
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