Xeon W-2155 vs EPYC 7262
Xeon W-2155
EPYC 7262
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 W-2155
Performance Per Dollar EPYC 7262
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon W-2155 | EPYC 7262 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($150) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Skylake (server) (2017−2018) / 14 nm) | ✨ Modern (Zen 2 (2017−2020) / 7 nm, 14 nm) |
💎 Value Proposition
| Insight | Xeon W-2155 | EPYC 7262 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($150) | ✅ 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 W-2155 and EPYC 7262
Xeon W-2155
The Xeon W-2155 is manufactured by Intel. It was released in 29 August 2017 (8 years ago). It is based on the Skylake (server) (2017−2018) architecture. It features 10 cores and 20 threads. Base frequency is 3.3 GHz, with boost up to 4.5 GHz. L3 cache: 13.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA2066. Thermal design power (TDP): 140 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400, DDR4-2666. Passmark benchmark score: 20,858 points. Launch price was $1,440.
EPYC 7262
The EPYC 7262 is manufactured by AMD. It was released in 7 August 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 8 cores and 16 threads. Base frequency is 3.2 GHz, with boost up to 3.4 GHz. L3 cache: 32 MB (total). L2 cache: 512 kB (per core). Built on 7 nm, 14 nm process technology. Socket: SP3. Thermal design power (TDP): 155 Watt. Memory support: DDR4 Eight-channel. Passmark benchmark score: 20,779 points. Launch price was $575.
Processing Power
The Xeon W-2155 packs 10 cores / 20 threads, while the EPYC 7262 offers 8 cores / 16 threads — the Xeon W-2155 has 2 more cores. Boost clocks reach 4.5 GHz on the Xeon W-2155 versus 3.4 GHz on the EPYC 7262 — a 27.8% clock advantage for the Xeon W-2155 (base: 3.3 GHz vs 3.2 GHz). The Xeon W-2155 uses the Skylake (server) (2017−2018) architecture (14 nm), while the EPYC 7262 uses Zen 2 (2017−2020) (7 nm, 14 nm). In PassMark, the Xeon W-2155 scores 20,858 against the EPYC 7262's 20,779 — a 0.4% lead for the Xeon W-2155. L3 cache: 13.75 MB (total) on the Xeon W-2155 vs 32 MB (total) on the EPYC 7262.
| Feature | Xeon W-2155 | EPYC 7262 |
|---|---|---|
| Cores / Threads | 10 / 20+25% | 8 / 16 |
| Boost Clock | 4.5 GHz+32% | 3.4 GHz |
| Base Clock | 3.3 GHz+3% | 3.2 GHz |
| L3 Cache | 13.75 MB (total) | 32 MB (total)+133% |
| L2 Cache | 1 MB (per core)+100% | 512 kB (per core) |
| Process | 14 nm | 7 nm, 14 nm-50% |
| Architecture | Skylake (server) (2017−2018) | Zen 2 (2017−2020) |
| PassMark | 20,858 | 20,779 |
| Cinebench R23 Multi | — | 11,500 |
| Geekbench 6 Single | — | 1,346 |
| Geekbench 6 Multi | — | 7,900 |
Memory & Platform
The Xeon W-2155 uses the LGA2066 socket (PCIe 3.0), while the EPYC 7262 uses SP3 (PCIe 4.0) — making them incompatible on the same motherboard.
| Feature | Xeon W-2155 | EPYC 7262 |
|---|---|---|
| Socket | LGA2066 | SP3 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | — | DDR4-3200 |
| Max RAM Capacity | — | 4096 GB |
| RAM Channels | — | 8 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 128 |
Advanced Features
Virtualization: not specified (Xeon W-2155) / AMD-V, SEV (EPYC 7262). Primary use case: EPYC 7262 targets Budget Server / Multi-thread computing. Direct competitor: EPYC 7262 rivals Xeon Silver 4216.
| Feature | Xeon W-2155 | EPYC 7262 |
|---|---|---|
| Integrated GPU | — | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | AMD-V, SEV |
| Target Use | — | Budget Server / Multi-thread computing |
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