CPU
GPU
Xeon Gold 6208U
Core i9-11900KF
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 Xeon Gold 6208U
Performance Per Dollar Core i9-11900KF
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Gold 6208U | Core i9-11900KF |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($349) |
| Longevity | ✨ Modern (Legacy / 14 nm) | ✨ Modern (Rocket Lake (2021) / 14 nm) |
💎 Value Proposition
| Insight | Xeon Gold 6208U | Core i9-11900KF |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($349) |
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 Xeon Gold 6208U and Core i9-11900KF
Xeon Gold 6208U
The Xeon Gold 6208U is manufactured by Intel. It was released in 2015-01-01. It features 16 cores and 32 threads. Base frequency is 2.9 GHz, with boost up to 3.9 GHz. L3 cache: 22 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 150 Watt. Memory support: DDR4-2933. Passmark benchmark score: 24,480 points. Launch price was $800.
Core i9-11900KF
The Core i9-11900KF 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 3.5 GHz, with boost up to 5.2 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: 24,585 points. Launch price was $299.
Processing Power
The Xeon Gold 6208U packs 16 cores / 32 threads, while the Core i9-11900KF offers 8 cores / 16 threads — the Xeon Gold 6208U has 8 more cores. Boost clocks reach 3.9 GHz on the Xeon Gold 6208U versus 5.2 GHz on the Core i9-11900KF — a 28.6% clock advantage for the Core i9-11900KF (base: 2.9 GHz vs 3.5 GHz). The Core i9-11900KF is built on the Rocket Lake (2021) architecture. In PassMark, the Xeon Gold 6208U scores 24,480 against the Core i9-11900KF's 24,585 — a 0.4% lead for the Core i9-11900KF. L3 cache: 22 MB on the Xeon Gold 6208U vs 16 MB (total) on the Core i9-11900KF.
| Feature | Xeon Gold 6208U | Core i9-11900KF |
|---|---|---|
| Cores / Threads | 16 / 32+100% | 8 / 16 |
| Boost Clock | 3.9 GHz | 5.2 GHz+33% |
| Base Clock | 2.9 GHz | 3.5 GHz+21% |
| L3 Cache | 22 MB+38% | 16 MB (total) |
| L2 Cache | — | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | — | Rocket Lake (2021) |
| PassMark | 24,480 | 24,585 |
| Cinebench R23 Multi | — | 15,500 |
Memory & Platform
The Xeon Gold 6208U uses the LGA3647 socket (PCIe 3.0), while the Core i9-11900KF uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Xeon Gold 6208U | Core i9-11900KF |
|---|---|---|
| Socket | LGA3647 | LGA1200 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Xeon Gold 6208U) / VT-x, VT-d (Core i9-11900KF).
| Feature | Xeon Gold 6208U | Core i9-11900KF |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | Yes |
| AVX-512 | — | Yes |
| Virtualization | — | VT-x, VT-d |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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