Xeon E-2186M vs EPYC 7261
Xeon E-2186M
EPYC 7261
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-2186M is positioned at rank 320 and the EPYC 7261 is on rank 592, so the Xeon E-2186M 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-2186M
Performance Per Dollar EPYC 7261
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E-2186M | EPYC 7261 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($8) |
| Longevity | ✨ Modern (Coffee Lake-H (2018−2019) / 14 nm) | ✨ Modern (Naples (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Xeon E-2186M | EPYC 7261 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($8) |
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-2186M and EPYC 7261
Xeon E-2186M
The Xeon E-2186M is manufactured by Intel. It was released in 4 April 2018 (7 years ago). It is based on the Coffee Lake-H (2018−2019) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 4.8 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: 11,285 points. Launch price was $623.
EPYC 7261
The EPYC 7261 is manufactured by AMD. It was released in 2015-01-01. It is based on the Naples (2017−2018) architecture. It features 8 cores and 16 threads. Base frequency is 2.5 GHz, with boost up to 2.9 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 14 nm process technology. Socket: SP3. Thermal design power (TDP): 170 Watt. Memory support: DDR4-2666. Passmark benchmark score: 11,149 points. Launch price was $800.
Processing Power
The Xeon E-2186M packs 6 cores / 12 threads, while the EPYC 7261 offers 8 cores / 16 threads — the EPYC 7261 has 2 more cores. Boost clocks reach 4.8 GHz on the Xeon E-2186M versus 2.9 GHz on the EPYC 7261 — a 49.4% clock advantage for the Xeon E-2186M (base: 2.9 GHz vs 2.5 GHz). The Xeon E-2186M uses the Coffee Lake-H (2018−2019) architecture (14 nm), while the EPYC 7261 uses Naples (2017−2018) (14 nm). In PassMark, the Xeon E-2186M scores 11,285 against the EPYC 7261's 11,149 — a 1.2% lead for the Xeon E-2186M. L3 cache: 12 MB (total) on the Xeon E-2186M vs 32 MB (total) on the EPYC 7261.
| Feature | Xeon E-2186M | EPYC 7261 |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 16+33% |
| Boost Clock | 4.8 GHz+66% | 2.9 GHz |
| Base Clock | 2.9 GHz+16% | 2.5 GHz |
| L3 Cache | 12 MB (total) | 32 MB (total)+167% |
| L2 Cache | 256 kB (per core) | 512K (per core)+100% |
| Process | 14 nm | 14 nm |
| Architecture | Coffee Lake-H (2018−2019) | Naples (2017−2018) |
| PassMark | 11,285+1% | 11,149 |
Memory & Platform
The Xeon E-2186M uses the BGA1440 socket (PCIe 3.0), while the EPYC 7261 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Xeon E-2186M | EPYC 7261 |
|---|---|---|
| Socket | BGA1440 | SP3 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
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