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CM8064601575329
Intel Xeon E3-1281V3 / 3.7 GHz processor - OEM
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CM8064601575329 is an Intel processor from the 13th Gen Intel Core series built on the Raptor Lake architecture. It features an LGA 1700 socket, 8 cores with 16 threads, a base clock speed of 3.8GHz and a maximum boost clock speed of 5.0GHz, complemented by 4MB of L2 cache and 24MB of L3 cache while operating at a TDP of 125W.
CM8064601575329 also includes integrated Intel UHD Graphics 770, supports DDR5 memory in dual channels, and is equipped with PCIe 5.0, making it compatible with the latest Intel chipsets. The processor offers overclocking support along with advanced security features like SGX and virtualization support via Intel VT-x, serving use cases across gaming, workstation, and server environments.
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| CM8064601575329 |  CD8067303533303 |  BX80644E51650V3 |  BX80708W1350 |  BX806954210 | |
|---|---|---|---|---|---|
| Product Type | Processors | Processors | Processors | Processors | Processors |
| Brand | Intel | Intel | Intel | Intel | Intel |
| Series | Intel Core | Intel Core | Intel Xeon | Intel Core | Intel Core |
| Category | Desktop | Desktop | Server | Desktop | Desktop |
| Max Memory Support | 128 GB | 128 GB | 1 TB | 128 GB | 128 GB |
| Memory Type Support | DDR5 | DDR4 & DDR5 | ECC DDR4 | DDR4 | DDR4 |
| Generation | Intel 13th Gen | Intel 13th Gen | N/A | Intel 10th Gen | Intel 10th Gen |
| Architecture | Raptor Lake | Raptor Lake | N/A | Comet Lake | N/A |
| ECC Support | No | No | Yes | No | No |
| Security Features | SGX | SGX | N/A | None | None |
| CPU Socket | LGA 1700 | LGA 1700 | N/A | LGA 1200 | LGA 1200 |
| Instruction Set Extensions | AVX2 | AVX-512 | AVX2 | AVX2 | AVX2 |
| Virtualization Support | Intel VT-x | Intel VT-x / Intel VT-d | Intel VT-x / Intel VT-d | Intel VT-x | Intel VT-x |
| Cores | 8 | 24 | 6 | 8 | 6 |
| Threads | 16 | 32 | 12 | 16 | 12 |
| Base Clock | 3.8 | 3.0 | 3.5 | 3.5 | 2.9 GHz |
| Max Boost Clock | 5.0 | 5.8 | 3.8 | 4.7 | 4.3 GHz |
| Overclocking Support | Yes | Yes | No | No | No |
| L2 Cache | 4 | 32 | 1.5 | 2 | 1.5 MB |
| L3 Cache | 24 | 36 | 15 | 16 | 12 MB |
| TDP | 125W | 125W | 150W | 65W | 65W |
| Integrated Graphics | Intel UHD Graphics 770 | Intel UHD Graphics 770 | None | Intel UHD Graphics 730 | Intel UHD Graphics 630 |
| Graphics Base Frequency | 350 | N/A | N/A | 350 | 350 MHz |
| Graphics Max Dynamic Frequency | 1100 | N/A | N/A | 1150 | 1150 MHz |
| Memory Channels | Dual | Dual | Quad | Dual | Dual |
| PCIe Version | PCIe 5.0 | PCIe 5.0 | PCIe 3.0 | PCIe 3.0 | PCIe 3.0 |
| Unlocked | Yes | Yes | No | No | No |
| Cooler Included | No | No | No | Yes | Yes |
| Use Case | Gaming | Gaming / Workstation | Server | Gaming | Gaming |
| Product Name | CM8064601575329 | Intel Core i9-13900K | Intel Xeon E5-1650 v3 | Intel Core i7-10700W | Intel Core i5-10400 |
| Height | N/A | 0.62 | N/A | 0.15 inches | N/A |
| Width | N/A | 0.62 | N/A | 1.48 inches | N/A |
| Depth | N/A | 0.12 | N/A | 1.48 inches | N/A |
| Weight | N/A | 0.1 | N/A | N/A | N/A |
The E3-1281V3 remains a powerhouse for legacy workstation builds. Reliable 3.7 GHz clock speeds for consistent production.
Exceptional stability for an OEM chip. Our specialized engineering software runs flawlessly with this quad-core setup.
Robust performance and great longevity. These units are perfect for maintaining our high-uptime industrial systems.
High-frequency processing that handles single-threaded applications with ease. Very satisfied with the overall hardware reliability.
Consistent 3.7 GHz output. An excellent choice for mid-range server deployments requiring proven Intel architecture.
Solid OEM quality. We've integrated these into our dev environment with zero issues and high efficiency.
Professional-grade processor that delivers exactly what we need for our legacy rack maintenance.
Great thermal management and reliable speed. A dependable workhorse for our day-to-day business computing needs.
The Intel Xeon E3-1281V3 is a quad-core, eight-thread processor with a 3.7 GHz base clock (4.0 GHz Turbo), 8 MB L3 cache, 84 W TDP and support for DDR3 ECC memory on an LGA1150 socket.
The E3-1281V3 requires an LGA1150 socket and is compatible with Intel 8 Series (e.g., C220) and select 9 Series (e.g., C226, Q87) chipsets.
Yes, it supports unbuffered ECC DDR3 memory up to 32 GB, ensuring data integrity for server and workstation workloads.
This listing is for the OEM (tray) version only and does not include a retail heatsink or factory-sealed packaging.
OEM Intel processors rely on the reseller’s warranty, typically offering 90 days to one year of coverage depending on the distributor.
Yes, it features Intel HD Graphics P4600 with up to 1.2 GHz clock speed, suitable for basic display and management tasks.
The Intel Xeon E3-1281V3 has an 84 W TDP, requiring a compatible cooling solution to maintain optimal temperatures under full load.
Yes, it supports Intel VT-x and VT-d technologies, providing hardware-assisted virtualization and direct device I/O mapping.
With four cores and eight threads, it delivers reliable multi-threaded performance for light to medium enterprise servers and small-scale virtualization.
Yes, its high clock speed and Hyper-Threading support offer solid workstation performance; a discrete GPU is recommended for gaming.
Yes, Hyper-Threading allows each of the four physical cores to handle two threads simultaneously, improving multitasking efficiency.
No, the E3-1281V3 is not unlocked for overclocking and operates within Intel’s specified clock parameters.
Use a high-performance 84 W+ air cooler or compatible liquid cooling system to ensure stable temperatures under sustained loads.
Intel released the Xeon E3-1281V3 in Q2 2014 as part of the Haswell-EP family.
The E3-1281V3 offers a 200 MHz higher base clock and faster integrated graphics, while both share 4 cores, 8 threads, 8 MB cache and 84 W TDP.
You can buy it from authorized distributors, specialized IT resellers or certified online marketplaces offering OEM Intel CPUs.