Xeon D-1747NTE vs Core i9-9820X
Xeon D-1747NTE
Core i9-9820X
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-1747NTE
Performance Per Dollar Core i9-9820X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-1747NTE | Core i9-9820X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($280) |
| Longevity | ✨ Modern (Legacy / 10 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Xeon D-1747NTE | Core i9-9820X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($280) |
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-1747NTE and Core i9-9820X
Xeon D-1747NTE
The Xeon D-1747NTE is manufactured by Intel. It was released in 2015-01-01. It features 10 cores and 20 threads. Base frequency is 2.5 GHz, with boost up to 3.5 GHz. L3 cache: 15 MB. Built on 10 nm process technology. Socket: FCBGA2227. Thermal design power (TDP): 80 Watt. Memory support: DDR4. Passmark benchmark score: 20,279 points. Launch price was $800.
Core i9-9820X
The Core i9-9820X is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 10 cores and 20 threads. Base frequency is 3.3 GHz, with boost up to 4.2 GHz. L3 cache: 16.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2666. Passmark benchmark score: 20,456 points. Launch price was $898.
Processing Power
Both the Xeon D-1747NTE and Core i9-9820X share an identical 10-core/20-thread configuration. Boost clocks reach 3.5 GHz on the Xeon D-1747NTE versus 4.2 GHz on the Core i9-9820X — a 18.2% clock advantage for the Core i9-9820X (base: 2.5 GHz vs 3.3 GHz). The Core i9-9820X is built on the Skylake (server) (2017−2018) architecture. In PassMark, the Xeon D-1747NTE scores 20,279 against the Core i9-9820X's 20,456 — a 0.9% lead for the Core i9-9820X. L3 cache: 15 MB on the Xeon D-1747NTE vs 16.5 MB (total) on the Core i9-9820X.
| Feature | Xeon D-1747NTE | Core i9-9820X |
|---|---|---|
| Cores / Threads | 10 / 20 | 10 / 20 |
| Boost Clock | 3.5 GHz | 4.2 GHz+20% |
| Base Clock | 2.5 GHz | 3.3 GHz+32% |
| L3 Cache | 15 MB | 16.5 MB (total)+10% |
| L2 Cache | — | 1 MB (per core) |
| Process | 10 nm-29% | 14 nm |
| Architecture | — | Skylake (server) (2017−2018) |
| PassMark | 20,279 | 20,456 |
| Geekbench 6 Single | — | 1,394 |
| Geekbench 6 Multi | — | 9,361 |
Memory & Platform
The Xeon D-1747NTE uses the FCBGA2227 socket (PCIe 4.0), while the Core i9-9820X uses LGA2066 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon D-1747NTE | Core i9-9820X |
|---|---|---|
| Socket | FCBGA2227 | LGA2066 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | — | DDR4 2666 MHz |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 4 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 44 |
Advanced Features
Virtualization: not specified (Xeon D-1747NTE) / true (Core i9-9820X). Primary use case: Core i9-9820X targets Workstation.
| Feature | Xeon D-1747NTE | Core i9-9820X |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | Yes |
| Virtualization | — | true |
| Target Use | — | Workstation |
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