Core i5-8265U vs Xeon E5-2430
Core i5-8265U
Xeon E5-2430
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 i5-8265U is positioned at rank 353 and the Xeon E5-2430 is on rank 501, so the Core i5-8265U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-8265U
Performance Per Dollar Xeon E5-2430
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-8265U | Xeon E5-2430 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | ✨ Modern (Whiskey Lake-U (2018−2019) / 14 nm) | 🛑 Legacy (Sandy Bridge-EN (2012) / 32 nm) |
💎 Value Proposition
| Insight | Core i5-8265U | Xeon E5-2430 |
|---|---|---|
| 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 i5-8265U and Xeon E5-2430
Core i5-8265U
The Core i5-8265U is manufactured by Intel. It was released in 1 October 2018 (7 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 1.6 GHz, with boost up to 3.9 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 5,812 points. Launch price was $297.
Xeon E5-2430
The Xeon E5-2430 is manufactured by Intel. It was released in 14 May 2012 (13 years ago). It is based on the Sandy Bridge-EN (2012) architecture. It features 6 cores and 12 threads. Base frequency is 2.2 GHz, with boost up to 2.7 GHz. L3 cache: 15360 kB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1356. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 5,755 points. Launch price was $119.
Processing Power
The Core i5-8265U packs 4 cores / 8 threads, while the Xeon E5-2430 offers 6 cores / 12 threads — the Xeon E5-2430 has 2 more cores. Boost clocks reach 3.9 GHz on the Core i5-8265U versus 2.7 GHz on the Xeon E5-2430 — a 36.4% clock advantage for the Core i5-8265U (base: 1.6 GHz vs 2.2 GHz). The Core i5-8265U uses the Whiskey Lake-U (2018−2019) architecture (14 nm), while the Xeon E5-2430 uses Sandy Bridge-EN (2012) (32 nm). In PassMark, the Core i5-8265U scores 5,812 against the Xeon E5-2430's 5,755 — a 1% lead for the Core i5-8265U. L3 cache: 6 MB (total) on the Core i5-8265U vs 15360 kB (total) on the Xeon E5-2430.
| Feature | Core i5-8265U | Xeon E5-2430 |
|---|---|---|
| Cores / Threads | 4 / 8 | 6 / 12+50% |
| Boost Clock | 3.9 GHz+44% | 2.7 GHz |
| Base Clock | 1.6 GHz | 2.2 GHz+38% |
| L3 Cache | 6 MB (total) | 15360 kB (total)+150% |
| L2 Cache | 256 kB (per core) | 256 kB (per core) |
| Process | 14 nm-56% | 32 nm |
| Architecture | Whiskey Lake-U (2018−2019) | Sandy Bridge-EN (2012) |
| PassMark | 5,812 | 5,755 |
| Cinebench R23 Multi | 3,000 | — |
| Geekbench 6 Single | 1,200 | — |
| Geekbench 6 Multi | 3,500 | — |
Memory & Platform
The Core i5-8265U uses the FCBGA1528 socket (PCIe 3.0), while the Xeon E5-2430 uses LGA1356 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i5-8265U | Xeon E5-2430 |
|---|---|---|
| Socket | FCBGA1528 | LGA1356 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR4-2400 | — |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i5-8265U) / not specified (Xeon E5-2430). The Core i5-8265U includes integrated graphics (Intel UHD Graphics 620), while the Xeon E5-2430 requires a dedicated GPU. Primary use case: Core i5-8265U targets Mainstream Laptop.
| Feature | Core i5-8265U | Xeon E5-2430 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | Intel UHD Graphics 620 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | Mainstream Laptop | — |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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