Core i9-9990XE vs Core i9-14901E
Core i9-9990XE
Core i9-14901E
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 Core i9-9990XE
Performance Per Dollar Core i9-14901E
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-9990XE | Core i9-14901E |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($2,000) | ✅ More affordable ($689) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | ✨ Modern (Raptor Lake-R (2023−2025) / 10 nm) |
💎 Value Proposition
| Insight | Core i9-9990XE | Core i9-14901E |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+192%) |
| Upfront Cost | ⚠️ Higher cost ($2,000) | ✅ More affordable ($689) |
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 Core i9-9990XE and Core i9-14901E
Core i9-9990XE
The Core i9-9990XE 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 14 cores and 28 threads. Base frequency is 4 GHz, with boost up to 5.1 GHz. L3 cache: 19.25 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 255 Watt. Memory support: DDR4 Quad-channel. Passmark benchmark score: 30,162 points. Launch price was $2,800.
Core i9-14901E
The Core i9-14901E is manufactured by Intel. It was released in Julho 2024 (1 year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 8 cores and 16 threads. Base frequency is 2.8 GHz, with boost up to 5.6 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 30,298 points. Launch price was $499.
Processing Power
The Core i9-9990XE packs 14 cores / 28 threads, while the Core i9-14901E offers 8 cores / 16 threads — the Core i9-9990XE has 6 more cores. Boost clocks reach 5.1 GHz on the Core i9-9990XE versus 5.6 GHz on the Core i9-14901E — a 9.3% clock advantage for the Core i9-14901E (base: 4 GHz vs 2.8 GHz). The Core i9-9990XE uses the Skylake (server) (2017−2018) architecture (14 nm), while the Core i9-14901E uses Raptor Lake-R (2023−2025) (10 nm). In PassMark, the Core i9-9990XE scores 30,162 against the Core i9-14901E's 30,298 — a 0.4% lead for the Core i9-14901E. Geekbench 6 single-core — the metric most relevant to gaming — records 1,392 vs 2,894, a 70.1% lead for the Core i9-14901E that directly translates to higher frame rates. Multi-core Geekbench: 16,199 vs 14,262 (12.7% advantage for the Core i9-9990XE). L3 cache: 19.25 MB (total) on the Core i9-9990XE vs 36 MB (total) on the Core i9-14901E.
| Feature | Core i9-9990XE | Core i9-14901E |
|---|---|---|
| Cores / Threads | 14 / 28+75% | 8 / 16 |
| Boost Clock | 5.1 GHz | 5.6 GHz+10% |
| Base Clock | 4 GHz+43% | 2.8 GHz |
| L3 Cache | 19.25 MB (total) | 36 MB (total)+87% |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 14 nm | 10 nm-29% |
| Architecture | Skylake (server) (2017−2018) | Raptor Lake-R (2023−2025) |
| PassMark | 30,162 | 30,298 |
| Geekbench 6 Single | 1,392 | 2,894+108% |
| Geekbench 6 Multi | 16,199+14% | 14,262 |
Memory & Platform
The Core i9-9990XE uses the LGA2066 socket (PCIe 3.0), while the Core i9-14901E uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2666 on the Core i9-9990XE versus DDR5-5600 on the Core i9-14901E — the Core i9-14901E supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i9-14901E supports up to 192 GB of RAM compared to 128 GB — 40% more capacity for professional workloads. Memory channels: 4 (Core i9-9990XE) vs 2 (Core i9-14901E). PCIe lanes: 44 (Core i9-9990XE) vs 20 (Core i9-14901E) — the Core i9-9990XE offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X299 (Core i9-9990XE) and Intel 600 Series,Intel 700 Series (Core i9-14901E).
| Feature | Core i9-9990XE | Core i9-14901E |
|---|---|---|
| Socket | LGA2066 | LGA1700 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | DDR4-2666 | DDR5-5600+25% |
| Max RAM Capacity | 128 GB | 192 GB+50% |
| RAM Channels | 4+100% | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 44+120% | 20 |
Advanced Features
Only the Core i9-9990XE supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d (Core i9-9990XE) vs Yes (Core i9-14901E). The Core i9-14901E includes integrated graphics (Intel UHD Graphics 770), while the Core i9-9990XE requires a dedicated GPU. Primary use case: Core i9-9990XE targets HEDT. Direct competitor: Core i9-9990XE rivals Threadripper 2970WX.
| Feature | Core i9-9990XE | Core i9-14901E |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Intel UHD Graphics 770 |
| Unlocked | Yes | — |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d | Yes |
| Target Use | HEDT | — |
Value Analysis
The Core i9-9990XE launched at $2000 MSRP, while the Core i9-14901E debuted at $557.
| Feature | Core i9-9990XE | Core i9-14901E |
|---|---|---|
| MSRP | $2000 | $557-72% |
| Avg Price (30d) | — | $689 |
| Release Date | 2019 | 2024 |
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