Xeon D-2146NT vs Xeon E-2276M
Xeon D-2146NT
Xeon E-2276M
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. The Xeon D-2146NT is positioned at rank 291 and the Xeon E-2276M is on rank 796, so the Xeon D-2146NT offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon D-2146NT
Performance Per Dollar Xeon E-2276M
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-2146NT | Xeon E-2276M |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($124) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | ✨ Modern (Coffee Lake-H (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Xeon D-2146NT | Xeon E-2276M |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($124) |
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-2146NT and Xeon E-2276M
Xeon D-2146NT
The Xeon D-2146NT 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 8 cores and 16 threads. Base frequency is 2.3 GHz, with boost up to 3 GHz. L3 cache: 11 MB. L2 cache: 8 MB. Built on 14 nm process technology. Socket: FCBGA2518. Thermal design power (TDP): 80 Watt. Memory support: DDR4. Passmark benchmark score: 11,736 points. Launch price was $641.
Xeon E-2276M
The Xeon E-2276M is manufactured by Intel. It was released in 29 May 2019 (6 years ago). It is based on the Coffee Lake-H (2018−2019) architecture. It features 6 cores and 12 threads. Base frequency is 2.8 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: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 11,654 points. Launch price was $450.
Processing Power
The Xeon D-2146NT packs 8 cores / 16 threads, while the Xeon E-2276M offers 6 cores / 12 threads — the Xeon D-2146NT has 2 more cores. Boost clocks reach 3 GHz on the Xeon D-2146NT versus 4.7 GHz on the Xeon E-2276M — a 44.2% clock advantage for the Xeon E-2276M (base: 2.3 GHz vs 2.8 GHz). The Xeon D-2146NT uses the Skylake (server) (2017−2018) architecture (14 nm), while the Xeon E-2276M uses Coffee Lake-H (2018−2019) (14 nm). In PassMark, the Xeon D-2146NT scores 11,736 against the Xeon E-2276M's 11,654 — a 0.7% lead for the Xeon D-2146NT. L3 cache: 11 MB on the Xeon D-2146NT vs 12 MB (total) on the Xeon E-2276M.
| Feature | Xeon D-2146NT | Xeon E-2276M |
|---|---|---|
| Cores / Threads | 8 / 16+33% | 6 / 12 |
| Boost Clock | 3 GHz | 4.7 GHz+57% |
| Base Clock | 2.3 GHz | 2.8 GHz+22% |
| L3 Cache | 11 MB | 12 MB (total)+9% |
| L2 Cache | 8 MB+3100% | 256 kB (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Skylake (server) (2017−2018) | Coffee Lake-H (2018−2019) |
| PassMark | 11,736 | 11,654 |
Memory & Platform
The Xeon D-2146NT uses the FCBGA2518 socket (PCIe 3.0), while the Xeon E-2276M uses BGA1440 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon D-2146NT | Xeon E-2276M |
|---|---|---|
| Socket | FCBGA2518 | BGA1440 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
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