Xeon D-1823NT vs Xeon E-2186G
Xeon D-1823NT
Xeon E-2186G
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.
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 Xeon D-1823NT
Performance Per Dollar Xeon E-2186G
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-1823NT | Xeon E-2186G |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Legacy / Standard Node) | ✨ Modern (Coffee Lake-S (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Xeon D-1823NT | Xeon E-2186G |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
Performance Check
To accurately isolate CPU performance, all benchmarks below use an NVIDIA RTX 4090 as the reference GPU. This eliminates GPU-side bottlenecks and highlights pure processing throughput differences between the CPUs.
Note: Real-world results may vary based on your actual GPU. CPU performance impact is more visible in processing-intensive titles and high-refresh-rate gaming scenarios.
Technical Specifications
Side-by-side comparison of Xeon D-1823NT and Xeon E-2186G
Xeon D-1823NT
The Xeon D-1823NT is manufactured by Intel. It was released in 2015-01-01. It features 6 cores and 12 threads. Base frequency is 2.8 GHz, with boost up to 3.5 GHz. L3 cache: 10240 kB. Socket: FCBGA2227. Thermal design power (TDP): 55 Watt. Memory support: DDR4. Passmark benchmark score: 13,673 points. Launch price was $800.
Xeon E-2186G
The Xeon E-2186G is manufactured by Intel. It was released in 31 May 2018 (7 years ago). It is based on the Coffee Lake-S (2017−2018) architecture. It features 6 cores and 12 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4-2666. Passmark benchmark score: 13,612 points. Launch price was $506.
Processing Power
Both the Xeon D-1823NT and Xeon E-2186G share an identical 6-core/12-thread configuration. Boost clocks reach 3.5 GHz on the Xeon D-1823NT versus 4.7 GHz on the Xeon E-2186G — a 29.3% clock advantage for the Xeon E-2186G (base: 2.8 GHz vs 3.8 GHz). The Xeon E-2186G is built on the Coffee Lake-S (2017−2018) architecture. In PassMark, the Xeon D-1823NT scores 13,673 against the Xeon E-2186G's 13,612 — a 0.4% lead for the Xeon D-1823NT. L3 cache: 10240 kB on the Xeon D-1823NT vs 12 MB (total) on the Xeon E-2186G.
| Feature | Xeon D-1823NT | Xeon E-2186G |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 3.5 GHz | 4.7 GHz+34% |
| Base Clock | 2.8 GHz | 3.8 GHz+36% |
| L3 Cache | 10240 kB | 12 MB (total)+20% |
| L2 Cache | — | 256 kB (per core) |
| Process | — | 14 nm |
| Architecture | — | Coffee Lake-S (2017−2018) |
| PassMark | 13,673 | 13,612 |
Memory & Platform
The Xeon D-1823NT uses the FCBGA2227 socket (PCIe 4.0), while the Xeon E-2186G uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon D-1823NT | Xeon E-2186G |
|---|---|---|
| Socket | FCBGA2227 | LGA1151 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
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