
Core i7-11700KF vs Xeon Gold 6138

Core i7-11700KF

Xeon Gold 6138
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 i7-11700KF
Performance Per Dollar Xeon Gold 6138
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-11700KF | Xeon Gold 6138 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($299) | ⚠️ Higher cost ($300) |
| Longevity | ✨ Modern (Rocket Lake (2021) / 14 nm) | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-11700KF | Xeon Gold 6138 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+1%) |
| Upfront Cost | ✅ More affordable ($299) | ⚠️ Higher cost ($300) |
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 i7-11700KF and Xeon Gold 6138

Core i7-11700KF
The Core i7-11700KF is manufactured by Intel. It was released in 16 March 2021 (4 years ago). It is based on the Rocket Lake (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 16 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 125 Watt. Memory support: DDR4-3200. Passmark benchmark score: 23,811 points. Launch price was $299.

Xeon Gold 6138
The Xeon Gold 6138 is manufactured by Intel. It was released in 25 April 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 20 cores and 40 threads. Base frequency is 2 GHz, with boost up to 3.7 GHz. L3 cache: 27.5 MB. L2 cache: 20 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 125 Watt. Memory support: DDR4-2666. Passmark benchmark score: 24,108 points. Launch price was $2,612.
Processing Power
The Core i7-11700KF packs 8 cores / 16 threads, while the Xeon Gold 6138 offers 20 cores / 40 threads — the Xeon Gold 6138 has 12 more cores. Boost clocks reach 5 GHz on the Core i7-11700KF versus 3.7 GHz on the Xeon Gold 6138 — a 29.9% clock advantage for the Core i7-11700KF (base: 3.6 GHz vs 2 GHz). The Core i7-11700KF uses the Rocket Lake (2021) architecture (14 nm), while the Xeon Gold 6138 uses Skylake (server) (2017−2018) (14 nm). In PassMark, the Core i7-11700KF scores 23,811 against the Xeon Gold 6138's 24,108 — a 1.2% lead for the Xeon Gold 6138. Geekbench 6 single-core — the metric most relevant to gaming — records 2,287 vs 1,261, a 57.8% lead for the Core i7-11700KF that directly translates to higher frame rates. Multi-core Geekbench: 10,874 vs 15,439 (34.7% advantage for the Xeon Gold 6138). L3 cache: 16 MB (total) on the Core i7-11700KF vs 27.5 MB on the Xeon Gold 6138.
| Feature | Core i7-11700KF | Xeon Gold 6138 |
|---|---|---|
| Cores / Threads | 8 / 16 | 20 / 40+150% |
| Boost Clock | 5 GHz+35% | 3.7 GHz |
| Base Clock | 3.6 GHz+80% | 2 GHz |
| L3 Cache | 16 MB (total) | 27.5 MB+72% |
| L2 Cache | 256K (per core) | 20 MB+7900% |
| Process | 14 nm | 14 nm |
| Architecture | Rocket Lake (2021) | Skylake (server) (2017−2018) |
| PassMark | 23,811 | 24,108+1% |
| Cinebench R23 Multi | 15,011 | — |
| Geekbench 6 Single | 2,287+81% | 1,261 |
| Geekbench 6 Multi | 10,874 | 15,439+42% |
Memory & Platform
The Core i7-11700KF uses the LGA1200 socket (PCIe 4.0), while the Xeon Gold 6138 uses LGA3647 (PCIe 3.0) — making them incompatible on the same motherboard. Both support up to DDR4-3200 memory speed. The Xeon Gold 6138 supports up to 768 GB of RAM compared to 128 GB — 142.9% more capacity for professional workloads. Memory channels: 2 (Core i7-11700KF) vs 6 (Xeon Gold 6138). PCIe lanes: 20 (Core i7-11700KF) vs 48 (Xeon Gold 6138) — the Xeon Gold 6138 offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Z590,B560 (Core i7-11700KF) and C621 (Xeon Gold 6138).
| Feature | Core i7-11700KF | Xeon Gold 6138 |
|---|---|---|
| Socket | LGA1200 | LGA3647 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | DDR4-2666 |
| Max RAM Capacity | 128 GB | 768 GB+500% |
| RAM Channels | 2 | 6+200% |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 20 | 48+140% |
Advanced Features
Only the Core i7-11700KF 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. Primary use case: Xeon Gold 6138 targets Server.
| Feature | Core i7-11700KF | Xeon Gold 6138 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | Yes | No |
| AVX-512 | Yes | Yes |
| Virtualization | VT-x, VT-d | VT-x, VT-d |
| Target Use | — | Server |
Value Analysis
The Core i7-11700KF launched at $374 MSRP, while the Xeon Gold 6138 debuted at $2612. At current prices ($299 vs $300), the Core i7-11700KF is $1 cheaper. In terms of value (PassMark points per dollar), the Core i7-11700KF delivers 79.6 pts/$ vs 80.4 pts/$ for the Xeon Gold 6138 — making the Xeon Gold 6138 the 0.9% better value option.
| Feature | Core i7-11700KF | Xeon Gold 6138 |
|---|---|---|
| MSRP | $374-86% | $2612 |
| Avg Price (30d) | $299 | $300 |
| Performance per Dollar | 79.6 | 80.4+1% |
| Release Date | 2021 | 2017 |
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