Xeon E5-4655 v3 vs Xeon E-2144G
Xeon E5-4655 v3
Xeon E-2144G
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 E5-4655 v3 is positioned at rank 717 and the Xeon E-2144G is on rank 997, so the Xeon E5-4655 v3 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E5-4655 v3
Performance Per Dollar Xeon E-2144G
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-4655 v3 | Xeon E-2144G |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($150) | ⚠️ Higher cost ($389) |
| Longevity | 🛑 Legacy (Haswell-EP (2014−2015) / 22 nm) | ✨ Modern (Coffee Lake-S WS (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Xeon E5-4655 v3 | Xeon E-2144G |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+159%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($150) | ⚠️ Higher cost ($389) |
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 E5-4655 v3 and Xeon E-2144G
Xeon E5-4655 v3
The Xeon E5-4655 v3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 6 cores and 12 threads. Base frequency is 2.9 GHz, with boost up to 3.2 GHz. L3 cache: 30 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4. Passmark benchmark score: 9,377 points. Launch price was $800.
Xeon E-2144G
The Xeon E-2144G is manufactured by Intel. It was released in 12 July 2018 (7 years ago). It is based on the Coffee Lake-S WS (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.5 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 71 Watt. Memory support: DDR4-2666. Passmark benchmark score: 9,397 points. Launch price was $272.
Processing Power
The Xeon E5-4655 v3 packs 6 cores / 12 threads, while the Xeon E-2144G offers 4 cores / 8 threads — the Xeon E5-4655 v3 has 2 more cores. Boost clocks reach 3.2 GHz on the Xeon E5-4655 v3 versus 4.5 GHz on the Xeon E-2144G — a 33.8% clock advantage for the Xeon E-2144G (base: 2.9 GHz vs 3.6 GHz). The Xeon E5-4655 v3 uses the Haswell-EP (2014−2015) architecture (22 nm), while the Xeon E-2144G uses Coffee Lake-S WS (2018−2019) (14 nm). In PassMark, the Xeon E5-4655 v3 scores 9,377 against the Xeon E-2144G's 9,397 — a 0.2% lead for the Xeon E-2144G. L3 cache: 30 MB (total) on the Xeon E5-4655 v3 vs 8 MB (total) on the Xeon E-2144G.
| Feature | Xeon E5-4655 v3 | Xeon E-2144G |
|---|---|---|
| Cores / Threads | 6 / 12+50% | 4 / 8 |
| Boost Clock | 3.2 GHz | 4.5 GHz+41% |
| Base Clock | 2.9 GHz | 3.6 GHz+24% |
| L3 Cache | 30 MB (total)+275% | 8 MB (total) |
| L2 Cache | 256K (per core) | 256 kB (per core) |
| Process | 22 nm | 14 nm-36% |
| Architecture | Haswell-EP (2014−2015) | Coffee Lake-S WS (2018−2019) |
| PassMark | 9,377 | 9,397 |
Memory & Platform
The Xeon E5-4655 v3 uses the LGA2011 socket (PCIe 5.0), while the Xeon E-2144G uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5-4655 v3 | Xeon E-2144G |
|---|---|---|
| Socket | LGA2011 | LGA1151 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
Value Analysis
The Xeon E5-4655 v3 launched at $623 MSRP, while the Xeon E-2144G debuted at $2090. At current prices ($150 vs $389), the Xeon E5-4655 v3 is $239 cheaper. In terms of value (PassMark points per dollar), the Xeon E5-4655 v3 delivers 62.5 pts/$ vs 24.2 pts/$ for the Xeon E-2144G — making the Xeon E5-4655 v3 the 88.5% better value option.
| Feature | Xeon E5-4655 v3 | Xeon E-2144G |
|---|---|---|
| MSRP | $623-70% | $2090 |
| Avg Price (30d) | $150-61% | $389 |
| Performance per Dollar | 62.5+158% | 24.2 |
| Release Date | 2015 | 2018 |
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