Intel Xeon Silver 4416+ Processor
2.0 GHz / 20 Cores / 40 Threads / 37.5 MB Cache / 165 W
- Part Number
- XEON-SILVER-4416PLUS
- Brand
- Intel
- Category
- Server Processor
- Accepted Payments
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Technical Specifications
| Socket | LGA4677 |
|---|---|
| Series | Xeon Silver |
| Generation | 4th Gen (Sapphire Rapids) |
| Cores | 20 |
| Memory Type | DDR5 RDIMM · DDR5 3DS RDIMM |
| Max Memory Speed | 4000 MHz |
| PCIe Version | PCIe 5.0 |
| Lithography | 10 nm |
| Memory Channels | 8 channels |
| Condition | New · Used |
| Threads | 40 |
| Base Frequency | 2.0 GHz |
| Max Turbo Frequency | 3.9 GHz |
| Cache | 37.5 MB |
| TDP | 165 W |
Frequently Asked Questions
The Intel Xeon Silver 4416+ — 20 cores and 40 threads at 2.00 GHz base / 3.90 GHz turbo, 37.5 MB cache, 165 W TDP, FCLGA4677. Supplied from stock with a 1-year warranty.
Why the 4416+ is the value pick of the Silver range
The 4416+ sits at the top of the Silver stack in the 4th Gen Xeon Scalable (Sapphire Rapids) family, which Intel launched in Q1 2023. Silver is Intel’s entry-to-mainstream tier for dual-socket servers, and at 20 cores the 4416+ carries the highest core count the tier offers — a 25% step up from the 16-core Silver 4314 of the previous generation, with the larger 37.5 MB cache and a much wider memory and I/O subsystem behind it.
It is a generational jump, not a refresh: where the Ice Lake Silver 4314 used DDR4-2666 across 8 channels with PCIe 4.0 and 64 lanes, the 4416+ moves to 8 channels of DDR5-4000 (up to 4 TB per socket) and PCIe 5.0 with 80 lanes. Sapphire Rapids also adds built-in accelerators — QAT, DLB, DSA and IAA — along with AMX support, so compression, analytics and AI inference workloads gain headroom without extra cards. For anyone refreshing used servers from a Silver 43xx base, the 4416+ delivers more cores, faster memory and more I/O in the same two-socket budget.
Technical specifications
| Product collection | 4th Gen Intel Xeon Scalable (Sapphire Rapids) |
|---|---|
| Processor number / sSpec | 4416+ / SRMGG |
| Cores / Threads | 20 / 40 (Hyper-Threading) |
| Base / Max turbo frequency | 2.00 GHz / 3.90 GHz |
| Cache | 37.5 MB |
| TDP | 165 W (TCASE 82 °C) |
| Socket | FCLGA4677 (Socket E) |
| Memory | 8 channels DDR5-4000, up to 4 TB, ECC RDIMM / 3DS RDIMM |
| PCI Express | PCIe 5.0, 80 lanes |
| UPI links | 2 at 16 GT/s (dual-socket capable) |
| Lithography | Intel 7 (10 nm class) |
| Package size | 77.5 mm × 56.5 mm |
| Launch | Q1 2023 |
Instruction set extensions: Intel SSE4.2, AVX, AVX2 and two AVX-512 FMA units, plus Advanced Matrix Extensions (AMX). Integrated accelerators: QuickAssist (QAT), Dynamic Load Balancer (DLB), Data Streaming Accelerator (DSA) and In-memory Analytics Accelerator (IAA), one default device each. Security and management: AES-NI, Total Memory Encryption, SGX (64 GB EPC with Intel SPS), CET, TXT, VT-x with EPT and VT-d.
Servers that commonly take this processor
The 4416+ fits any Socket E (FCLGA4677) platform built for 4th Gen Xeon Scalable. The server families we ship against most often:
- Dell PowerEdge 16G R650, R660, R750, R760
- HPE ProLiant Gen11 DL360, DL380
- Lenovo ThinkSystem V3 SR630 V3, SR645 V3, SR650 V3
- Supermicro X13 generation boards
- Cisco UCS M7 C220 M7, C240 M7
Socket E is mechanically and electrically new: LGA4677 boards do not accept Cascade Lake (LGA3647) or Ice Lake (LGA4189) parts, and older servers cannot be upgraded to a 4416+ by swapping the CPU alone. Tell us your exact server model when you enquire and we will confirm compatibility and the required BIOS level.
How it compares across generations
| Processor | Cores / Threads | Base / Turbo | Cache | TDP | Memory | PCIe |
|---|---|---|---|---|---|---|
| Silver 4416+ | 20 / 40 | 2.00 / 3.90 GHz | 37.5 MB | 165 W | 8× DDR5-4000 | 5.0 × 80 |
| Silver 4314 | 16 / 32 | 2.40 / 3.40 GHz | 24 MB | 135 W | 8× DDR4-2666 | 4.0 × 64 |
| Gold 6258R | 28 / 56 | 2.70 / 4.00 GHz | 38.5 MB | 205 W | 6× DDR4-2666 | 3.0 × 48 |
Choose the 4416+ when you want the most cores Silver offers with a modern DDR5 and PCIe 5.0 platform inside a 165 W budget. Choose the 4314 if you are keeping an existing Ice Lake server alive and DDR4 stock matters. Step up to a Gold 6258R only where the chassis and firmware already support a 205 W Cascade Lake part and 28 cores are genuinely needed — otherwise the 4416+ delivers similar thread density on newer memory and I/O.
How each processor is tested before it ships
- Visual inspection of the integrated heat spreader, substrate and contact pads; the sSpec laser marking (SRMGG on our 4416+ stock) is verified against the Intel specification sheet.
- Burn-in on a C741 diagnostic board with a matched pair of DDR5 RDIMMs.
- All eight memory channels and the first PCIe lanes are validated, then the CPU is identified in the BIOS and in the operating system.
- A sustained multi-threaded load test at full core count, with the clock and thermal readings recorded.
- Final clean, then packaging in an anti-static tray with foam, which is how it arrives to you.
Warranty and lead time
Every processor is covered by a 1-year warranty against defects in workmanship and function. If a part fails within the period we replace it or refund it, and we cover return shipping on a verified fault. Stock is held in our own warehouse and normally dispatches within three to seven working days; tracking is issued at dispatch.
Purchasing and volume enquiries
The minimum order quantity for this processor is 2 units. Price is quotation-based rather than listed, because server CPU pricing moves with each incoming batch — send us the quantity you need and we will come back with a firm quote and the current lead time. Larger quantities are tested in matched batches so you receive consistent steppings.
Get Pricing For This Part
Tell us who you are — we reply within one working day with a firm quote, stock status and lead time. Volume discounts available.
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