Core i9-13900KF vs Xeon Gold 6442Y
Core i9-13900KF
Xeon Gold 6442Y
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 i9-13900KF
Performance Per Dollar Xeon Gold 6442Y
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i9-13900KF | Xeon Gold 6442Y |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($480) | ⚠️ Higher cost ($2,878) |
| Longevity | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) | ✨ Modern (Sapphire Rapids (2023−2024) / Intel 7 nm) |
💎 Value Proposition
| Insight | Core i9-13900KF | Xeon Gold 6442Y |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+491%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($480) | ⚠️ Higher cost ($2,878) |
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 i9-13900KF and Xeon Gold 6442Y
Core i9-13900KF
The Core i9-13900KF is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 24 cores and 32 threads. Base frequency is 3 GHz, with boost up to 5.7 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 W, 253 Watt. Memory support: DDR5-5600, DDR4-3200. Passmark benchmark score: 57,743 points. Launch price was $564.
Xeon Gold 6442Y
The Xeon Gold 6442Y is manufactured by Intel. It was released in 10 January 2023 (2 years ago). It is based on the Sapphire Rapids (2023−2024) architecture. It features 24 cores and 48 threads. Base frequency is 2.6 GHz, with boost up to 4 GHz. L3 cache: 60 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA4677. Thermal design power (TDP): 225 Watt. Memory support: DDR5-4800, DDR5-4400. Passmark benchmark score: 58,534 points. Launch price was $2,065.
Processing Power
The Core i9-13900KF packs 24 cores / 32 threads, matching the Xeon Gold 6442Y's 24 cores. Boost clocks reach 5.7 GHz on the Core i9-13900KF versus 4 GHz on the Xeon Gold 6442Y — a 35.1% clock advantage for the Core i9-13900KF (base: 3 GHz vs 2.6 GHz). The Core i9-13900KF uses the Raptor Lake, Raptor Cove, Gracemont (2022) architecture (Intel 7 nm), while the Xeon Gold 6442Y uses Sapphire Rapids (2023−2024) (Intel 7 nm). In PassMark, the Core i9-13900KF scores 57,743 against the Xeon Gold 6442Y's 58,534 — a 1.4% lead for the Xeon Gold 6442Y. L3 cache: 36 MB (total) on the Core i9-13900KF vs 60 MB on the Xeon Gold 6442Y.
| Feature | Core i9-13900KF | Xeon Gold 6442Y |
|---|---|---|
| Cores / Threads | 24 / 32 | 24 / 48 |
| Boost Clock | 5.7 GHz+43% | 4 GHz |
| Base Clock | 3 GHz+15% | 2.6 GHz |
| L3 Cache | 36 MB (total) | 60 MB+67% |
| L2 Cache | 2 MB (per core) | 2 MB (per core) |
| Process | Intel 7 nm | Intel 7 nm |
| Architecture | Raptor Lake, Raptor Cove, Gracemont (2022) | Sapphire Rapids (2023−2024) |
| PassMark | 57,743 | 58,534+1% |
| Cinebench R23 Multi | 39,565 | — |
| Geekbench 6 Single | 2,946 | — |
| Geekbench 6 Multi | 19,878 | — |
Memory & Platform
The Core i9-13900KF uses the LGA1700 socket (PCIe 5.0), while the Xeon Gold 6442Y uses LGA4677 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-5600 on the Core i9-13900KF versus 4800 on the Xeon Gold 6442Y — the Xeon Gold 6442Y supports 199.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Gold 6442Y supports up to 4096 of RAM compared to 192 GB — 182.1% more capacity for professional workloads. Memory channels: 2 (Core i9-13900KF) vs 8 (Xeon Gold 6442Y). PCIe lanes: 20 (Core i9-13900KF) vs 80 (Xeon Gold 6442Y) — the Xeon Gold 6442Y offers 60 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Intel Z790,Intel Z690 (Core i9-13900KF) and C741 (Xeon Gold 6442Y).
| Feature | Core i9-13900KF | Xeon Gold 6442Y |
|---|---|---|
| Socket | LGA1700 | LGA4677 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | DDR5-5600 | 4800+95900% |
| Max RAM Capacity | 192 GB+4915100% | 4096 |
| RAM Channels | 2 | 8+300% |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 20 | 80+300% |
Advanced Features
Only the Core i9-13900KF has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Gold 6442Y supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: true (Core i9-13900KF) vs VT-x, VT-d (Xeon Gold 6442Y). Primary use case: Core i9-13900KF targets Desktop. Direct competitor: Xeon Gold 6442Y rivals EPYC 9354.
| Feature | Core i9-13900KF | Xeon Gold 6442Y |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | Yes | No |
| AVX-512 | No | Yes |
| Virtualization | true | VT-x, VT-d |
| Target Use | Desktop | — |
Value Analysis
The Core i9-13900KF launched at $599 MSRP, while the Xeon Gold 6442Y debuted at $2878.
| Feature | Core i9-13900KF | Xeon Gold 6442Y |
|---|---|---|
| MSRP | $599-79% | $2878 |
| Avg Price (30d) | $480 | — |
| Release Date | 2022 | 2023 |
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