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