Xeon E5-2698 v4 vs Core i9-11900KB
Xeon E5-2698 v4
Core i9-11900KB
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 E5-2698 v4
Performance Per Dollar Core i9-11900KB
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-2698 v4 | Core i9-11900KB |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($350) |
| Longevity | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) | ✨ Modern (Tiger Lake-H (2021) / 10 nm SuperFin) |
💎 Value Proposition
| Insight | Xeon E5-2698 v4 | Core i9-11900KB |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($350) |
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 E5-2698 v4 and Core i9-11900KB
Xeon E5-2698 v4
The Xeon E5-2698 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 20 cores and 40 threads. Base frequency is 2.2 GHz, with boost up to 3.6 GHz. L3 cache: 50 MB. L2 cache: 5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 22,764 points. Launch price was $3,226.
Core i9-11900KB
The Core i9-11900KB is manufactured by Intel. It was released in Maio 2021 (4 years ago). It is based on the Tiger Lake-H (2021) architecture. It features 8 cores and 16 threads. Base frequency is 3.3 GHz, with boost up to 4.9 GHz. L3 cache: 24 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm SuperFin process technology. Socket: FCBGA1787. Thermal design power (TDP): 65 Watt. Memory support: DDR4. Passmark benchmark score: 22,693 points. Launch price was $539.
Processing Power
The Xeon E5-2698 v4 packs 20 cores / 40 threads, while the Core i9-11900KB offers 8 cores / 16 threads — the Xeon E5-2698 v4 has 12 more cores. Boost clocks reach 3.6 GHz on the Xeon E5-2698 v4 versus 4.9 GHz on the Core i9-11900KB — a 30.6% clock advantage for the Core i9-11900KB (base: 2.2 GHz vs 3.3 GHz). The Xeon E5-2698 v4 uses the Broadwell (2015−2019) architecture (14 nm), while the Core i9-11900KB uses Tiger Lake-H (2021) (10 nm SuperFin). In PassMark, the Xeon E5-2698 v4 scores 22,764 against the Core i9-11900KB's 22,693 — a 0.3% lead for the Xeon E5-2698 v4. L3 cache: 50 MB on the Xeon E5-2698 v4 vs 24 MB (total) on the Core i9-11900KB.
| Feature | Xeon E5-2698 v4 | Core i9-11900KB |
|---|---|---|
| Cores / Threads | 20 / 40+150% | 8 / 16 |
| Boost Clock | 3.6 GHz | 4.9 GHz+36% |
| Base Clock | 2.2 GHz | 3.3 GHz+50% |
| L3 Cache | 50 MB+108% | 24 MB (total) |
| L2 Cache | 5 MB+300% | 1.25 MB (per core) |
| Process | 14 nm | 10 nm SuperFin-29% |
| Architecture | Broadwell (2015−2019) | Tiger Lake-H (2021) |
| PassMark | 22,764 | 22,693 |
| Cinebench R23 Multi | — | 12,264 |
| Geekbench 6 Multi | — | 10,645 |
Memory & Platform
The Xeon E5-2698 v4 uses the LGA2011 socket (PCIe 3.0), while the Core i9-11900KB uses FCBGA1787 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5-2698 v4 | Core i9-11900KB |
|---|---|---|
| Socket | LGA2011 | FCBGA1787 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 128 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Xeon E5-2698 v4) / VT-x, VT-d (Core i9-11900KB). The Core i9-11900KB includes integrated graphics (Intel UHD Graphics), while the Xeon E5-2698 v4 requires a dedicated GPU.
| Feature | Xeon E5-2698 v4 | Core i9-11900KB |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Intel UHD Graphics |
| Unlocked | — | Yes |
| AVX-512 | — | Yes |
| Virtualization | — | VT-x, VT-d |
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