INTEL Xeon 6144 3.50GHz CPU
The Intel Xeon Gold 6144 is an 8-core, 16-thread processor from the first-generation Intel Xeon Scalable family (Skylake-SP), positioned as a high-frequency option within the Gold series. With a 3.50 GHz base clock and strong turbo behavior, it suits latency-sensitive workloads such as virtualization hosts, database nodes, and compute tasks that favour per-core speed over core count. Note that it requires an FCLGA3647-socket platform and is a discontinued part, so sourcing is typically from resale or remaining stock channels.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Processor Family | Intel Xeon Scalable (Gold Series) |
| Model Number | Intel Xeon Gold 6144 |
| Architecture / Codename | Skylake-SP |
| Manufacturing Process | 14 nm |
| Cores / Threads | 8 cores / 16 threads |
| Base Clock | 3.50 GHz |
| Max Turbo Frequency | 4.20 GHz |
| All-Core Turbo (Typical) | ~4.0 GHz (workload dependent) |
| L1 Cache | 512 KB total (64 KB D + 32 KB I per core) |
| L2 Cache | 8 MB (1 MB per core) |
| L3 Cache | 24.75 MB shared |
| TDP | 150 W (verify server cooling headroom) |
| Max Operating Temperature (Tcase) | 77°C |
| Memory Support | DDR4-2666 ECC Registered |
| Memory Channels | 6 channels |
| Max Memory Capacity | 768 GB |
| PCI Express Lanes | 48 lanes (PCIe 3.0) |
| UPI Links | 2 × 10.4 GT/s (fewer links than higher-core models) |
| Socket Type | FCLGA3647 |
| Instruction Extensions | SSE4.2, AVX, AVX2, AVX-512 (1 FMA unit) |
| Virtualization Support | Intel VT-x, VT-d, EPT |
| Security Features | AES-NI, Intel TXT, Secure Key, Execute Disable Bit |
| Advanced Technologies | Turbo Boost 2.0, Hyper-Threading, Speed Shift |
| Launch Date / Status | Q3 2017 / Discontinued |
Good to know
- Compatibility: requires an LGA3647 socket platform (C620-series chipsets on typical motherboards); confirm BIOS support with your board vendor before deployment, and plan for 150 W thermal and DDR4 Registered DIMM requirements.
- Family positioning: within the first-generation Xeon Scalable lineup, the 6144 trades core count for clock speed — fewer cores and UPI links than higher-tier Gold and Platinum parts, but higher sustained frequency for single-thread-bound applications.
- Buying tip: as a discontinued part, condition and provenance vary between sellers — request tested pull or retail status, and check tray vs. boxed packaging if heatsink retention and warranty expectations matter for your build.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
The Intel Xeon Gold 6144 is an 8-core, 16-thread processor from the first-generation Intel Xeon Scalable family (Skylake-SP), positioned as a high-frequency option within the Gold series. With a 3.50 GHz base clock and strong turbo behavior, it suits latency-sensitive workloads such as virtualization hosts, database nodes, and compute tasks that favour per-core speed over core count. Note that it requires an FCLGA3647-socket platform and is a discontinued part, so sourcing is typically from resale or remaining stock channels.
Key specifications (table)
| Parameter | Specification |
|---|---|
| Processor Family | Intel Xeon Scalable (Gold Series) |
| Model Number | Intel Xeon Gold 6144 |
| Architecture / Codename | Skylake-SP |
| Manufacturing Process | 14 nm |
| Cores / Threads | 8 cores / 16 threads |
| Base Clock | 3.50 GHz |
| Max Turbo Frequency | 4.20 GHz |
| All-Core Turbo (Typical) | ~4.0 GHz (workload dependent) |
| L1 Cache | 512 KB total (64 KB D + 32 KB I per core) |
| L2 Cache | 8 MB (1 MB per core) |
| L3 Cache | 24.75 MB shared |
| TDP | 150 W (verify server cooling headroom) |
| Max Operating Temperature (Tcase) | 77°C |
| Memory Support | DDR4-2666 ECC Registered |
| Memory Channels | 6 channels |
| Max Memory Capacity | 768 GB |
| PCI Express Lanes | 48 lanes (PCIe 3.0) |
| UPI Links | 2 × 10.4 GT/s (fewer links than higher-core models) |
| Socket Type | FCLGA3647 |
| Instruction Extensions | SSE4.2, AVX, AVX2, AVX-512 (1 FMA unit) |
| Virtualization Support | Intel VT-x, VT-d, EPT |
| Security Features | AES-NI, Intel TXT, Secure Key, Execute Disable Bit |
| Advanced Technologies | Turbo Boost 2.0, Hyper-Threading, Speed Shift |
| Launch Date / Status | Q3 2017 / Discontinued |
Good to know
- Compatibility: requires an LGA3647 socket platform (C620-series chipsets on typical motherboards); confirm BIOS support with your board vendor before deployment, and plan for 150 W thermal and DDR4 Registered DIMM requirements.
- Family positioning: within the first-generation Xeon Scalable lineup, the 6144 trades core count for clock speed — fewer cores and UPI links than higher-tier Gold and Platinum parts, but higher sustained frequency for single-thread-bound applications.
- Buying tip: as a discontinued part, condition and provenance vary between sellers — request tested pull or retail status, and check tray vs. boxed packaging if heatsink retention and warranty expectations matter for your build.
For tray and reel pricing, current stock by part number and date code, and volume discounts on bulk orders, request a bulk quotation.
