Core i9-14900F vs Xeon W-3175X
Core i9-14900F
Xeon W-3175X
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 i9-14900F
Performance Per Dollar Xeon W-3175X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-14900F | Xeon W-3175X |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($579) | ⚠️ Higher cost ($2,999) |
| Longevity | ✨ Modern (Raptor Lake-R (2023−2025) / Intel 7 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Core i9-14900F | Xeon W-3175X |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+426%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($579) | ⚠️ Higher cost ($2,999) |
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 i9-14900F and Xeon W-3175X
Core i9-14900F
The Core i9-14900F is manufactured by Intel. It was released in 8 January 2024 (1 year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 24 cores and 32 threads. Base frequency is 2 GHz, with boost up to 5.6 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): 65 Watt. Memory support: DDR5-5600, DDR4-3200. Passmark benchmark score: 46,825 points. Launch price was $524.
Xeon W-3175X
The Xeon W-3175X is manufactured by Intel. It was released in 19 December 2018 (6 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 28 cores and 56 threads. Base frequency is 3.1 GHz, with boost up to 3.8 GHz. L3 cache: 38.5 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 255 Watt. Memory support: DDR4-2666. Passmark benchmark score: 46,125 points. Launch price was $2,999.
Processing Power
The Core i9-14900F packs 24 cores / 32 threads, while the Xeon W-3175X offers 28 cores / 56 threads — the Xeon W-3175X has 4 more cores. Boost clocks reach 5.6 GHz on the Core i9-14900F versus 3.8 GHz on the Xeon W-3175X — a 38.3% clock advantage for the Core i9-14900F (base: 2 GHz vs 3.1 GHz). The Core i9-14900F uses the Raptor Lake-R (2023−2025) architecture (Intel 7 nm), while the Xeon W-3175X uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i9-14900F scores 46,825 against the Xeon W-3175X's 46,125 — a 1.5% lead for the Core i9-14900F. Cinebench R23 multi-core: 33,820 vs 31,350 (7.6% advantage for the Core i9-14900F). L3 cache: 36 MB (total) on the Core i9-14900F vs 38.5 MB (total) on the Xeon W-3175X.
| Feature | Core i9-14900F | Xeon W-3175X |
|---|---|---|
| Cores / Threads | 24 / 32 | 28 / 56+17% |
| Boost Clock | 5.6 GHz+47% | 3.8 GHz |
| Base Clock | 2 GHz | 3.1 GHz+55% |
| L3 Cache | 36 MB (total) | 38.5 MB (total)+7% |
| L2 Cache | 2 MB (per core)+100% | 1 MB (per core) |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Raptor Lake-R (2023−2025) | Skylake (server) (2017−2018) |
| PassMark | 46,825+2% | 46,125 |
| Cinebench R23 Multi | 33,820+8% | 31,350 |
| Geekbench 6 Single | — | 1,467 |
| Geekbench 6 Multi | — | 17,358 |
Memory & Platform
The Core i9-14900F uses the LGA1700 socket (PCIe 5.0), while the Xeon W-3175X uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i9-14900F versus DDR4-2666 on the Xeon W-3175X — the Core i9-14900F supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon W-3175X supports up to 512 GB of RAM compared to 192 GB — 90.9% more capacity for professional workloads. Memory channels: 2 (Core i9-14900F) vs 6 (Xeon W-3175X). PCIe lanes: 20 (Core i9-14900F) vs 48 (Xeon W-3175X) — the Xeon W-3175X offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: LGA1700 (Core i9-14900F) and Intel C621 (Xeon W-3175X).
| Feature | Core i9-14900F | Xeon W-3175X |
|---|---|---|
| Socket | LGA1700 | LGA3647 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR5-5600+25% | DDR4-2666 |
| Max RAM Capacity | 192 GB | 512 GB+167% |
| RAM Channels | 2 | 6+200% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 48+140% |
Advanced Features
Only the Xeon W-3175X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support AVX-512 instructions, benefiting scientific computing, AI inference, and encryption workloads. Both support VT-x, VT-d virtualization.
| Feature | Core i9-14900F | Xeon W-3175X |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | No | Yes |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
Value Analysis
The Core i9-14900F launched at $524 MSRP, while the Xeon W-3175X debuted at $2999. At current prices ($579 vs $2999), the Core i9-14900F is $2420 cheaper. In terms of value (PassMark points per dollar), the Core i9-14900F delivers 80.9 pts/$ vs 15.4 pts/$ for the Xeon W-3175X — making the Core i9-14900F the 136.1% better value option.
| Feature | Core i9-14900F | Xeon W-3175X |
|---|---|---|
| MSRP | $524-83% | $2999 |
| Avg Price (30d) | $579-81% | $2999 |
| Performance per Dollar | 80.9+425% | 15.4 |
| Release Date | 2024 | 2018 |
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