Xeon E5-2670 v2 vs Core Ultra 5 115U
Xeon E5-2670 v2
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 E5-2670 v2 is positioned at rank 939 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 E5-2670 v2
Performance Per Dollar Core Ultra 5 115U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-2670 v2 | Core Ultra 5 115U |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($189) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Ivy Bridge-EP (2013) / 22 nm) | ✨ Modern (Meteor Lake (2023) / 7 nm) |
💎 Value Proposition
| Insight | Xeon E5-2670 v2 | Core Ultra 5 115U |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($189) | ✅ 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 E5-2670 v2 and Core Ultra 5 115U
Xeon E5-2670 v2
The Xeon E5-2670 v2 is manufactured by Intel. It was released in 1 September 2013 (12 years ago). It is based on the Ivy Bridge-EP (2013) architecture. It features 10 cores and 20 threads. Base frequency is 2.5 GHz, with boost up to 3.3 GHz. L3 cache: 25 MB (total). L2 cache: 256 kB (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 115 Watt. Memory support: DDR3. Passmark benchmark score: 11,346 points. Launch price was $927.
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 E5-2670 v2 packs 10 cores / 20 threads, while the Core Ultra 5 115U offers 8 cores / 10 threads — the Xeon E5-2670 v2 has 2 more cores. Boost clocks reach 3.3 GHz on the Xeon E5-2670 v2 versus 4.2 GHz on the Core Ultra 5 115U — a 24% clock advantage for the Core Ultra 5 115U (base: 2.5 GHz vs 1.5 GHz). The Xeon E5-2670 v2 uses the Ivy Bridge-EP (2013) architecture (22 nm), while the Core Ultra 5 115U uses Meteor Lake (2023) (7 nm). In PassMark, the Xeon E5-2670 v2 scores 11,346 against the Core Ultra 5 115U's 11,518 — a 1.5% lead for the Core Ultra 5 115U. L3 cache: 25 MB (total) on the Xeon E5-2670 v2 vs 10 MB (total) on the Core Ultra 5 115U.
| Feature | Xeon E5-2670 v2 | Core Ultra 5 115U |
|---|---|---|
| Cores / Threads | 10 / 20+25% | 8 / 10 |
| Boost Clock | 3.3 GHz | 4.2 GHz+27% |
| Base Clock | 2.5 GHz+67% | 1.5 GHz |
| L3 Cache | 25 MB (total)+150% | 10 MB (total) |
| L2 Cache | 256 kB (per core) | 2 MB (per core)+700% |
| Process | 22 nm | 7 nm-68% |
| Architecture | Ivy Bridge-EP (2013) | Meteor Lake (2023) |
| PassMark | 11,346 | 11,518+2% |
Memory & Platform
The Xeon E5-2670 v2 uses the LGA2011 socket (PCIe 3.0), while the Core Ultra 5 115U uses FCBGA2049 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5-2670 v2 | Core Ultra 5 115U |
|---|---|---|
| Socket | LGA2011 | FCBGA2049 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | DDR3-1866 | — |
| Max RAM Capacity | 768 GB | — |
| RAM Channels | 4 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 40 | — |
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