Intel Xeon Silver 4516Y+
Also called intel xeon silver 4516y+, xeon silver 4516y+, 4516y+, xeon-silver-4516y+
Intel Xeon Silver server processor on Emerald Rapids, with 24 cores and 48 threads and 45 MB L3 at 185 W TDP addressing up to 4 GB and no integrated graphics.
What you need to know
Still a capable Xeon Silver desktop chip.
Intel Xeon Silver 4516Y+ launched in October 1, 2023., It has 24 cores and 48 threads on Emerald Rapids, dropping into the FCLGA4677 socket. It is no longer the newest SKU in every store, but the chip is still useful when the rest of the PC keeps up.
- Still good?
- Yes, for most work this class is sold for
- Product age
- 2 years old
- Upgrade pressure
- Low
What this hardware means today
Age and usefulness are not the same number. This page keeps them separate.
- Performance today
- Excellent. Excellent for the class when RAM, storage, and the GPU keep up.
- Product age 2 years old
- Previous generation. Launched October 1, 2023. Newer platforms exist. That does not make this chip unusable by itself.
- Support status
- Supported. Current Windows and current applications still run on this class of CPU. Platform BIOS support depends on the motherboard or laptop vendor.
- Upgrade pressure
- Low. Upgrade pressure is low unless you need a different platform feature.
Where does it sit?
Emerald Rapids sits on Intel's recent Core timeline. Later desktop branding moved toward Core Ultra.
Performance context
These are qualitative readings, not a fake 8.7 out of 10. Workload still wins.
Gaming: Poor fit
Not the job. Use a desktop or workstation part if games are the point.
Productivity: Excellent
24 cores cover office, browser, and compile work in this class.
Multithreaded workloads: Very Good
48 threads. Heavy encodes still scale further on higher-core parts.
General use: Excellent
Everyday Windows use is not where most people notice this SKU first.
Efficiency: Average
Rated 185 W base power. That is a platform number, not a promise about your cooler.
Should you upgrade?
Probably not if this chip already matches your work.
Upgrade makes more sense if
- Your workload is strongly CPU limited
- You need a newer platform for memory, I/O, or chipset features
- You need substantially more multicore performance
- You need newer connectivity that your current board cannot offer
Upgrade makes less sense if
- The GPU is the real bottleneck
- Current applications are already responsive
- The CPU rarely limits your workload
Specifications
Figures below follow the Feex Hardware Database record for this SKU. Fields without a recorded value are omitted.
Processor
Intel Xeon Silver 4516Y+ is built on Emerald Rapids.
| Manufacturer | Intel |
|---|---|
| Family | Xeon Silver |
| Architecture | Emerald Rapids |
| Generation | 5th Gen Intel Xeon Scalable Processors |
| Segment | Server |
Cores and threads
Intel Xeon Silver 4516Y+ has 24 cores and 48 threads.
| Cores | 24 |
|---|---|
| Threads | 48 |
Clock speeds
Base clock is 2.2 GHz. Boost reaches 3.7 GHz.
| Base frequency | 2.2 GHz |
|---|---|
| Max boost | 3.7 GHz |
Cache
Cache on this sheet is 45 MB L3.
| L3 cache | 45 MB |
|---|---|
| Total cache | 45 MB |
Memory
Intel Xeon Silver 4516Y+ addresses 4 GB across 8 memory channels.
| Supported types | DDR5 |
|---|---|
| Max capacity | 4 GB |
| Channels | 8 |
Package and power
Intel Xeon Silver 4516Y+ uses the FCLGA4677 socket and a 185 W TDP.
| Socket | FCLGA4677 |
|---|---|
| TDP | 185 W |
| PCIe | Revision 5.0, 80 lanes |
Integrated graphics
Intel Xeon Silver 4516Y+ does not include integrated graphics.
| Integrated graphics | None |
|---|
Market
Intel Xeon Silver 4516Y+ launched October 1, 2023 at USD 1554 (suggested price at launch).
| Launch date | October 1, 2023 |
|---|---|
| Launch MSRP | USD 1554 (suggested price at launch) |
| Model | 4516Y+ |
Features
Intel Xeon Silver 4516Y+ records 9 instruction sets on this sheet.
| Instruction sets | AES-NIAMXAVX-512AVX2AVXFMASHA64-bit (x86-64)SSE4.2 |
|---|---|
| Security | Control-flow Enforcement (CET)Execute Disable (NX)Boot GuardOS GuardSGXTrusted ExecutionMode-Based Execute Control |
| Virtualization | Extended Page Tables (EPT)VT-d (DMA Remapping)VT-x (Hardware Virtualization) |
Compatibility
| Socket | FCLGA4677 |
|---|---|
| Board | A shared socket is not automatic compatibility. Check the motherboard CPU list and BIOS revision. |
| Memory | DDR5, up to 4 GB |
| Graphics | Requires a discrete GPU. This SKU has no iGPU. |
A shared socket is not automatic compatibility. Boards often need a BIOS update before a newer chip in the same socket will post.
Cooler clearance, VRM quality, and power limits matter as much as the socket name.
Do not expect a display from the motherboard video ports. This SKU has no integrated graphics.
No display after install
This SKU has no integrated graphics. A machine with no discrete GPU will not show a picture. That is expected, not a dead CPU.
Sources and verification
Reviewed by Feex editorial. Last verified August 2026 Status: Partially Verified. How we research.
- Feex Hardware Database · Specification source used for this sheet. CC BY 4.0.
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