Xeon D-2166NT
Intel
PassMark
15,105
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The Xeon D-2166NT is manufactured by Intel. It was released in 7 February 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 12 cores and 24 threads. Base frequency is 2 GHz, with boost up to 3 GHz. L3 cache: 16.5 MB. L2 cache: 12 MB. Built on 14 nm process technology. Socket: FCBGA2518. Thermal design power (TDP): 85 Watt. Memory support: DDR4. Passmark benchmark score: 15,105 points. Launch price was $1,005.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar
FPS Benchmarks
Predicted performance for Xeon D-2166NT across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Among Us
Apex Legends
ARC Raiders
Baldur's Gate 3
Call of Duty: Black Ops 6
Call of Duty: Warzone
Counter-Strike 2
Deadlock
League of Legends
Path of Exile 2
Technical Analysis
Detailed breakdown of Xeon D-2166NT specifications and capabilities.
Processing Power
The Xeon D-2166NT is a 12-core / 24-thread processor based on the Skylake (server) (2017−2018) architecture, manufactured on a 14 nm process node. It reaches a maximum boost clock of 3 GHz from a base frequency of 2 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 16.5 MB of L3 cache, plus 12 MB of L2 cache and 768 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 15,105, placing it in the Mid-Range performance tier as a Legacy generation product.
| Specification | Xeon D-2166NT |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 12C / 24T |
| Max Boost ClockPeak single-core speed under boost | 3 GHz |
| Base ClockGuaranteed minimum operating frequency | 2 GHz |
| ArchitectureCPU microarchitecture design | Skylake (server) (2017−2018) |
| Process NodeFabrication technology — smaller = more efficient | 14 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 16.5 MB |
| L2 CachePer-core fast cache for frequently accessed data | 12 MB |
| L1 CacheUltra-fast per-core cache | 768 kB |
| Bus SpeedData bus frequency | 4 × 8 GT/s |
| 64-bit Support | Yes |
| Windows 11 Compatible | No |
| PassMark ScoreOverall multi-threaded benchmark score | 15,105 |
Memory & Platform
The Xeon D-2166NT fits into the FCBGA2518 socket and supports PCIe 3.0. It supports DDR4 memory.
| Specification | Xeon D-2166NT |
|---|---|
| TypeDesktop or Laptop processor | server |
| SeriesProduct family | Intel Xeon D |
| SocketMotherboard socket required | FCBGA2518 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 3.0 |
| RAM TypeSupported memory standard | DDR4 |
| Max CPUs in ConfigMulti-socket support for servers | 1 (Uniprocessor) |
Power & Cooling
The Xeon D-2166NT has a rated TDP (Thermal Design Power) of 85 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.
| Specification | Xeon D-2166NT |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 85 Watt |
Value Analysis
Performance ranking position: #1006 out of all indexed processors.
| Specification | Xeon D-2166NT |
|---|---|
| Launch PriceOriginal retail price at launch | $1,005 |
| Performance RankPosition in overall performance ranking | #1006 |
| Release DateLaunch date | 7 February 2018 (7 years ago) |
| Release Year | 2018 |
| DesignerArchitecture designer (e.g. Intel, AMD) | Intel |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
4 categories
General Information
7 specs
General Information
7 specs
| Type | server |
| Series | Intel Xeon D |
| Designer | Intel |
| Launch Price | $1,005 |
| Release Date | 7 February 2018 (7 years ago) |
| Architecture Codename | Skylake (server) (2017−2018) |
| Performance Ranking Position | 1006 |
Technical Specifications
13 specs
Technical Specifications
13 specs
| Cores | 12 |
| Threads | 24 |
| Bus Type | DMI 3.0 |
| L1 Cache | 768 kB |
| L2 Cache | 12 MB |
| L3 Cache | 16.5 MB |
| Bus Speed | 4 × 8 GT/s |
| Multiplier | 20 |
| Max Frequency | 3 GHz |
| 64-Bit Support | + |
| Base Frequency | 2 GHz |
| Process Technology | 14 nm |
| Windows 11 Compatible | - |
Compatibility
4 specs
Compatibility
4 specs
| Socket | FCBGA2518 |
| PCIe Generation | PCIe 3.0 |
| Power Consumption (TDP) | 85 Watt |
| Max Processors In Config | 1 (Uniprocessor) |
Memory
5 specs
Memory
5 specs
| RAM Types | DDR4 |
| Memory Channels | 4 |
| Memory Bandwidth | 85.33 GB/s |
| ECC Memory Support | + |
| Max Memory Capacity | 512 GB |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (8)
AMD (8)
Our Recommendation for Xeon D-2166NT
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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