Xeon E-2276M vs Core Ultra 5 115U
Xeon E-2276M
Core Ultra 5 115U
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 Xeon E-2276M is positioned at rank 796 and the Core Ultra 5 115U is on rank 779, so the Core Ultra 5 115U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E-2276M
Performance Per Dollar Core Ultra 5 115U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E-2276M | Core Ultra 5 115U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($124) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Coffee Lake-H (2018−2019) / 14 nm) | ✨ Modern (Meteor Lake (2023) / 7 nm) |
💎 Value Proposition
| Insight | Xeon E-2276M | Core Ultra 5 115U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($124) | ✅ More affordable ($0) |
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 E-2276M and Core Ultra 5 115U
Xeon E-2276M
The Xeon E-2276M is manufactured by Intel. It was released in 29 May 2019 (6 years ago). It is based on the Coffee Lake-H (2018−2019) architecture. It features 6 cores and 12 threads. Base frequency is 2.8 GHz, with boost up to 4.7 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 11,654 points. Launch price was $450.
Core Ultra 5 115U
The Core Ultra 5 115U is manufactured by Intel. It was released in 14 December 2023 (1 year ago). It is based on the Meteor Lake (2023) architecture. It features 8 cores and 10 threads. Base frequency is 1.5 GHz, with boost up to 4.2 GHz. L3 cache: 10 MB (total). L2 cache: 2 MB (per core). Built on 7 nm process technology. Socket: FCBGA2049. Thermal design power (TDP): + 10 MB. Memory support: DDR5 Depends on motherboard. Passmark benchmark score: 11,518 points. Launch price was $149.
Processing Power
The Xeon E-2276M packs 6 cores / 12 threads, while the Core Ultra 5 115U offers 8 cores / 10 threads — the Core Ultra 5 115U has 2 more cores. Boost clocks reach 4.7 GHz on the Xeon E-2276M versus 4.2 GHz on the Core Ultra 5 115U — a 11.2% clock advantage for the Xeon E-2276M (base: 2.8 GHz vs 1.5 GHz). The Xeon E-2276M uses the Coffee Lake-H (2018−2019) architecture (14 nm), while the Core Ultra 5 115U uses Meteor Lake (2023) (7 nm). In PassMark, the Xeon E-2276M scores 11,654 against the Core Ultra 5 115U's 11,518 — a 1.2% lead for the Xeon E-2276M. L3 cache: 12 MB (total) on the Xeon E-2276M vs 10 MB (total) on the Core Ultra 5 115U.
| Feature | Xeon E-2276M | Core Ultra 5 115U |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 10+33% |
| Boost Clock | 4.7 GHz+12% | 4.2 GHz |
| Base Clock | 2.8 GHz+87% | 1.5 GHz |
| L3 Cache | 12 MB (total)+20% | 10 MB (total) |
| L2 Cache | 256 kB (per core) | 2 MB (per core)+700% |
| Process | 14 nm | 7 nm-50% |
| Architecture | Coffee Lake-H (2018−2019) | Meteor Lake (2023) |
| PassMark | 11,654+1% | 11,518 |
Memory & Platform
The Xeon E-2276M uses the BGA1440 socket (PCIe 3.0), while the Core Ultra 5 115U uses FCBGA2049 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Xeon E-2276M | Core Ultra 5 115U |
|---|---|---|
| Socket | BGA1440 | FCBGA2049 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
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