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44X3986
X6 Compute Book Intel Xeon 15C Processor Model E7-4870v2 130...
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44X3986 is a high-performance Intel Core processor from the Intel 12th Gen Alder Lake series designed for desktop enthusiasts. It features an LGA 1700 socket, 12 cores with 20 threads, a base clock speed of 3.6 GHz and a boost clock speed of 5.0 GHz; it also includes 12 MB of L2 cache, 25 MB of L3 cache, and a thermal design power (TDP) of 125W. The processor integrates Intel UHD Graphics 770 operating at a base frequency of 350 MHz and reaching up to 1300 MHz dynamically.
44X3986 supports DDR4 & DDR5 memory in dual-channel configurations and delivers PCIe 5.0 connectivity along with unlocked overclocking capabilities, making it compatible with a wide range of Intel chipsets. Its design makes it ideally suited for demanding gaming, advanced workstation applications, and overclocking use cases.
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 44X3986 |  44X4016 |  44X4021 |  44X4011 |  44X3991 | |
|---|---|---|---|---|---|
| Architecture | Alder Lake | Raptor Lake | Raptor Lake | Raptor Lake | Zen 4 |
| Base Clock | 3.6 | 3.2 | 3.6 | 3.6 | 3.5 GHz |
| Brand | Intel | Intel | Intel | Intel | AMD |
| CPU Socket | LGA 1700 | LGA 1700 | LGA 1700 | LGA 1700 | AM5 |
| Category | Desktop | Desktop | Desktop | Desktop | Desktop |
| Cooler Included | No | No | No | Yes | No |
| Cores | 12 | 16 | 8 | 8 | 16 |
| Depth | 0.2 | 1.4 | 1.5 | N/A | 0.5 inches |
| ECC Support | No | No | No | No | No |
| Generation | Intel 12th Gen | Intel 13th Gen | Intel 13th Gen | Intel 13th Gen | Ryzen 7000 Series |
| Graphics Base Frequency | 350 | 350 | 300 | 300 | N/A |
| Graphics Max Dynamic Frequency | 1300 | 1350 | 1250 | 1100 | N/A |
| Height | 1.5 | 0.2 | 0.16 | N/A | 1.4 inches |
| Instruction Set Extensions | AVX2 | AVX2 | AVX2 | AVX2 | AVX2 |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | Intel UHD Graphics 770 | None |
| L2 Cache | 12 | 16 | 8 | 4 | 8 MB |
| L3 Cache | 25 | 24 | 16 | 16 | 64 MB |
| Max Boost Clock | 5.0 | 5.0 | 5.0 | 4.4 | 5.0 GHz |
| Max Memory Support | 128 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Memory Channels | Dual | Dual | Dual | Dual | Dual |
| Memory Type Support | DDR4 & DDR5 | DDR5 | DDR4 & DDR5 | DDR5 | DDR5 |
| Overclocking Support | Yes | Yes | Yes | Yes | Yes |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 |
| Product Name | Intel Core i7-12700K Processor (44X3986) | Intel Core i9-44X4016 | Intel Core i7-44X4021 | Intel Core 44X4011 Processor | AMD Ryzen 9 44X3991 |
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Security Features | None | SGX | N/A | None | N/A |
| Series | Intel Core | Intel Core | Intel Core | Intel Core | AMD Ryzen |
| TDP | 125W | 125W | 125W | 95W | 125W |
| Threads | 20 | 24 | 16 | 16 | 32 |
| Unlocked | Yes | Yes | Yes | Yes | Yes |
| Use Case | Gaming | Gaming | Gaming | Gaming | Gaming |
| Virtualization Support | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x | Intel VT-x | AMD-V |
| Weight | 0.4 | 0.3 | 0.26 | N/A | 0.25 lbs |
| Width | 1.5 | 1.4 | 1.5 | N/A | 1.4 inches |
44X3986 X6 Compute Book with E7-4870v2 delivered reliable 15-core processing and stable multi-socket performance in our enterprise chassis.
Strong compatibility with X6 systems and consistent throughput under sustained workloads.
Dependable compute module for legacy scale-up infrastructure.
Stable thermal behavior and predictable enterprise performance.
Excellent replacement board maintaining high uptime in production.
The X6 Compute Book SKU 44X3986 features an Intel Xeon E7-4870v2 15-core processor at 2.3 GHz (turbo up to 3.4 GHz), 30 MB L3 cache, 130 W TDP, and supports up to 1.5 TB DDR3-1600 RDIMM/LRDIMM memory.
The Intel Xeon E7-4870v2 delivers 15 physical cores and supports 30 threads with Intel Hyper-Threading Technology for highly parallel workloads.
It supports up to 1.5 TB of DDR3-1600 registered (RDIMM) or load-reduced (LRDIMM) ECC memory across 24 DIMM slots for maximum performance and reliability.
The Compute Book offers six hot-swap 2.5″ SATA/SAS Bays and two M.2 NVMe slots, supporting SSDs up to 4 TB each for high-speed locally attached storage.