
Xeon E7-8880 v2 vs Xeon 6349P

Xeon E7-8880 v2

Xeon 6349P
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 E7-8880 v2
Performance Per Dollar Xeon 6349P
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E7-8880 v2 | Xeon 6349P |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Legacy / 22 nm) | ✨ Modern (Raptor Lake-R (2023−2025) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon E7-8880 v2 | Xeon 6349P |
|---|---|---|
| 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 Xeon E7-8880 v2 and Xeon 6349P

Xeon E7-8880 v2
The Xeon E7-8880 v2 is manufactured by Intel. It was released in 2015-01-01. It features 15 cores and 30 threads. Base frequency is 2.5 GHz, with boost up to 3.1 GHz. L3 cache: 37.5 MB. Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3-1066, DDR3-1333, DDR3-1600. Passmark benchmark score: 25,966 points. Launch price was $800.

Xeon 6349P
The Xeon 6349P is manufactured by Intel. It was released in 24 February 2025 (less than a year ago). It is based on the Raptor Lake-R (2023−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.6 GHz, with boost up to 5.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 95 Watt. Memory support: DDR5-4800. Passmark benchmark score: 25,953 points. Launch price was $509.
Processing Power
The Xeon E7-8880 v2 packs 15 cores / 30 threads, while the Xeon 6349P offers 6 cores / 12 threads — the Xeon E7-8880 v2 has 9 more cores. Boost clocks reach 3.1 GHz on the Xeon E7-8880 v2 versus 5.4 GHz on the Xeon 6349P — a 54.1% clock advantage for the Xeon 6349P (base: 2.5 GHz vs 3.6 GHz). The Xeon 6349P is built on the Raptor Lake-R (2023−2025) architecture. In PassMark, the Xeon E7-8880 v2 scores 25,966 against the Xeon 6349P's 25,953 — a 0.1% lead for the Xeon E7-8880 v2. L3 cache: 37.5 MB on the Xeon E7-8880 v2 vs 18 MB (total) on the Xeon 6349P.
| Feature | Xeon E7-8880 v2 | Xeon 6349P |
|---|---|---|
| Cores / Threads | 15 / 30+150% | 6 / 12 |
| Boost Clock | 3.1 GHz | 5.4 GHz+74% |
| Base Clock | 2.5 GHz | 3.6 GHz+44% |
| L3 Cache | 37.5 MB+108% | 18 MB (total) |
| L2 Cache | — | 1.25 MB (per core) |
| Process | 22 nm | Intel 7 nm-68% |
| Architecture | — | Raptor Lake-R (2023−2025) |
| PassMark | 25,966 | 25,953 |
Memory & Platform
The Xeon E7-8880 v2 uses the LGA2011 socket (PCIe 3.0), while the Xeon 6349P uses LGA1700 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Xeon E7-8880 v2 | Xeon 6349P |
|---|---|---|
| Socket | LGA2011 | LGA1700 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
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