Core i9-14900KF vs Xeon W-3365
Core i9-14900KF
Xeon W-3365
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 i9-14900KF
Performance Per Dollar Xeon W-3365
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-14900KF | Xeon W-3365 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($480) | ⚠️ Higher cost ($3,499) |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / Intel 7 nm) | ✨ Modern (Ice Lake-W (2021) / 10 nm) |
💎 Value Proposition
| Insight | Core i9-14900KF | Xeon W-3365 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+642%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($480) | ⚠️ Higher cost ($3,499) |
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 i9-14900KF and Xeon W-3365
Core i9-14900KF
The Core i9-14900KF is manufactured by Intel. It was released in 17 October 2023 (2 years ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 24 cores and 32 threads. Base frequency is 3.2 GHz, with boost up to 5.8 GHz. L3 cache: 36 MB (total). L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR5-5600, DDR4-3200. Passmark benchmark score: 58,333 points. Launch price was $564.
Xeon W-3365
The Xeon W-3365 is manufactured by Intel. It was released in 2021-07-29. It is based on the Ice Lake-W (2021) architecture. It features 32 cores and 64 threads. Base frequency is 2.7 GHz, with boost up to 4 GHz. L3 cache: 48 MB (total). L2 cache: 1 MB (per core). Built on 10 nm process technology. Socket: LGA4189. Thermal design power (TDP): 270 Watt. Memory support: DDR4-3200. Passmark benchmark score: 57,312 points. Launch price was $3,499.
Processing Power
The Core i9-14900KF packs 24 cores / 32 threads, while the Xeon W-3365 offers 32 cores / 64 threads — the Xeon W-3365 has 8 more cores. Boost clocks reach 5.8 GHz on the Core i9-14900KF versus 4 GHz on the Xeon W-3365 — a 36.7% clock advantage for the Core i9-14900KF (base: 3.2 GHz vs 2.7 GHz). The Core i9-14900KF uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Xeon W-3365 uses Ice Lake-W (2021) (10 nm). In PassMark, the Core i9-14900KF scores 58,333 against the Xeon W-3365's 57,312 — a 1.8% lead for the Core i9-14900KF. Geekbench 6 single-core — the metric most relevant to gaming — records 3,322 vs 1,960, a 51.6% lead for the Core i9-14900KF that directly translates to higher frame rates. Multi-core Geekbench: 23,051 vs 16,817 (31.3% advantage for the Core i9-14900KF). L3 cache: 36 MB (total) on the Core i9-14900KF vs 48 MB (total) on the Xeon W-3365.
| Feature | Core i9-14900KF | Xeon W-3365 |
|---|---|---|
| Cores / Threads | 24 / 32 | 32 / 64+33% |
| Boost Clock | 5.8 GHz+45% | 4 GHz |
| Base Clock | 3.2 GHz+19% | 2.7 GHz |
| L3 Cache | 36 MB (total) | 48 MB (total)+33% |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 7 nm-30% | 10 nm |
| Architecture | Raptor Lake-R (2023−2025) | Ice Lake-W (2021) |
| PassMark | 58,333+2% | 57,312 |
| Cinebench R23 Multi | 42,000 | — |
| Geekbench 6 Single | 3,322+69% | 1,960 |
| Geekbench 6 Multi | 23,051+37% | 16,817 |
Memory & Platform
The Core i9-14900KF uses the LGA1700 socket (PCIe 5.0), while the Xeon W-3365 uses LGA4189 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i9-14900KF versus DDR4-3200 on the Xeon W-3365 — the Core i9-14900KF supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon W-3365 supports up to 4096 GB of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 2 (Core i9-14900KF) vs 8 (Xeon W-3365). PCIe lanes: 20 (Core i9-14900KF) vs 64 (Xeon W-3365) — the Xeon W-3365 offers 44 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel Z790,Intel B760 (Core i9-14900KF) and Intel C621A (Xeon W-3365).
| Feature | Core i9-14900KF | Xeon W-3365 |
|---|---|---|
| Socket | LGA1700 | LGA4189 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-5600+25% | DDR4-3200 |
| Max RAM Capacity | 192 GB | 4096 GB+2033% |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 64+220% |
Advanced Features
Only the Core i9-14900KF has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon W-3365 supports AVX-512 instructions — important for machine learning and scientific applications. Both support true virtualization. Direct competitor: Core i9-14900KF rivals Ryzen 9 7950X; Xeon W-3365 rivals EPYC 7543.
| Feature | Core i9-14900KF | Xeon W-3365 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | Intel UHD Graphics 770 | None |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | true | true |
Value Analysis
The Core i9-14900KF launched at $564 MSRP, while the Xeon W-3365 debuted at $3499. At current prices ($480 vs $3499), the Core i9-14900KF is $3019 cheaper. In terms of value (PassMark points per dollar), the Core i9-14900KF delivers 121.5 pts/$ vs 16.4 pts/$ for the Xeon W-3365 — making the Core i9-14900KF the 152.5% better value option.
| Feature | Core i9-14900KF | Xeon W-3365 |
|---|---|---|
| MSRP | $564-84% | $3499 |
| Avg Price (30d) | $480-86% | $3499 |
| Performance per Dollar | 121.5+641% | 16.4 |
| Release Date | 2023 | 2021 |
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