Core i5-8259U vs Xeon E-2314
Core i5-8259U
Xeon E-2314
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. The Core i5-8259U is positioned at rank 209 and the Xeon E-2314 is on rank 383, so the Core i5-8259U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-8259U
Performance Per Dollar Xeon E-2314
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-8259U | Xeon E-2314 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Coffee Lake-U (2018−2019) / 14 nm) | ✨ Modern (Rocket Lake-E (2021) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-8259U | Xeon E-2314 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 i5-8259U and Xeon E-2314
Core i5-8259U
The Core i5-8259U is manufactured by Intel. It was released in 5 April 2018 (7 years ago). It is based on the Coffee Lake-U (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.3 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 28 Watt. Memory support: DDR4. Passmark benchmark score: 7,843 points. Launch price was $320.
Xeon E-2314
The Xeon E-2314 is manufactured by Intel. It was released in 2015-01-01. It is based on the Rocket Lake-E (2021) architecture. It features 4 cores and 4 threads. Base frequency is 2.8 GHz, with boost up to 4.5 GHz. L3 cache: 8 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: LGA1200. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 7,779 points. Launch price was $800.
Processing Power
The Core i5-8259U packs 4 cores / 8 threads, matching the Xeon E-2314's 4 cores. Boost clocks reach 3.8 GHz on the Core i5-8259U versus 4.5 GHz on the Xeon E-2314 — a 16.9% clock advantage for the Xeon E-2314 (base: 2.3 GHz vs 2.8 GHz). The Core i5-8259U uses the Coffee Lake-U (2018−2019) architecture (14 nm), while the Xeon E-2314 uses Rocket Lake-E (2021) (14 nm). In PassMark, the Core i5-8259U scores 7,843 against the Xeon E-2314's 7,779 — a 0.8% lead for the Core i5-8259U. L3 cache: 6 MB (total) on the Core i5-8259U vs 8 MB (total) on the Xeon E-2314.
| Feature | Core i5-8259U | Xeon E-2314 |
|---|---|---|
| Cores / Threads | 4 / 8 | 4 / 4 |
| Boost Clock | 3.8 GHz | 4.5 GHz+18% |
| Base Clock | 2.3 GHz | 2.8 GHz+22% |
| L3 Cache | 6 MB (total) | 8 MB (total)+33% |
| L2 Cache | 256K (per core) | 512K (per core)+100% |
| Process | 14 nm | 14 nm |
| Architecture | Coffee Lake-U (2018−2019) | Rocket Lake-E (2021) |
| PassMark | 7,843 | 7,779 |
Memory & Platform
The Core i5-8259U uses the FCBGA1528 socket (PCIe 3.0), while the Xeon E-2314 uses LGA1200 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Core i5-8259U | Xeon E-2314 |
|---|---|---|
| Socket | FCBGA1528 | LGA1200 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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