Ryzen 3 4100 vs Xeon E5-2643 v4
Ryzen 3 4100
Xeon E5-2643 v4
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 Ryzen 3 4100
Performance Per Dollar Xeon E5-2643 v4
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 3 4100 | Xeon E5-2643 v4 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($75) | ⚠️ Higher cost ($555) |
| Longevity | ✨ Modern (Renoir (2020−2023) / 7 nm) | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) |
💎 Value Proposition
| Insight | Ryzen 3 4100 | Xeon E5-2643 v4 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+643%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($75) | ⚠️ Higher cost ($555) |
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 Ryzen 3 4100 and Xeon E5-2643 v4
Ryzen 3 4100
The Ryzen 3 4100 is manufactured by AMD. It was released in 4 April 2022 (3 years ago). It is based on the Renoir (2020−2023) architecture. It features 4 cores and 8 threads. Base frequency is 3.8 GHz, with boost up to 4 GHz. L3 cache: 8.00391 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 11,062 points. Launch price was $149.
Xeon E5-2643 v4
The Xeon E5-2643 v4 is manufactured by Intel. It was released in 20 June 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 6 cores and 12 threads. Base frequency is 3.4 GHz, with boost up to 3.7 GHz. L3 cache: 20 MB. L2 cache: 1.5 MB. Built on 14 nm process technology. Socket: LGA2011. Thermal design power (TDP): 135 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133, DDR4-2400. Passmark benchmark score: 11,024 points. Launch price was $1,552.
Processing Power
The Ryzen 3 4100 packs 4 cores / 8 threads, while the Xeon E5-2643 v4 offers 6 cores / 12 threads — the Xeon E5-2643 v4 has 2 more cores. Boost clocks reach 4 GHz on the Ryzen 3 4100 versus 3.7 GHz on the Xeon E5-2643 v4 — a 7.8% clock advantage for the Ryzen 3 4100 (base: 3.8 GHz vs 3.4 GHz). The Ryzen 3 4100 uses the Renoir (2020−2023) architecture (7 nm), while the Xeon E5-2643 v4 uses Broadwell (2015−2019) (14 nm). In PassMark, the Ryzen 3 4100 scores 11,062 against the Xeon E5-2643 v4's 11,024 — a 0.3% lead for the Ryzen 3 4100. L3 cache: 8.00391 MB (total) on the Ryzen 3 4100 vs 20 MB on the Xeon E5-2643 v4.
| Feature | Ryzen 3 4100 | Xeon E5-2643 v4 |
|---|---|---|
| Cores / Threads | 4 / 8 | 6 / 12+50% |
| Boost Clock | 4 GHz+8% | 3.7 GHz |
| Base Clock | 3.8 GHz+12% | 3.4 GHz |
| L3 Cache | 8.00391 MB (total) | 20 MB+150% |
| L2 Cache | 512K (per core) | 1.5 MB+200% |
| Process | 7 nm-50% | 14 nm |
| Architecture | Renoir (2020−2023) | Broadwell (2015−2019) |
| PassMark | 11,062 | 11,024 |
Memory & Platform
The Ryzen 3 4100 uses the AM4 socket (PCIe 3.0), while the Xeon E5-2643 v4 uses LGA2011 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Ryzen 3 4100 | Xeon E5-2643 v4 |
|---|---|---|
| Socket | AM4 | LGA2011 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
Value Analysis
The Ryzen 3 4100 launched at $99 MSRP, while the Xeon E5-2643 v4 debuted at $1552. At current prices ($75 vs $555), the Ryzen 3 4100 is $480 cheaper. In terms of value (PassMark points per dollar), the Ryzen 3 4100 delivers 147.5 pts/$ vs 19.9 pts/$ for the Xeon E5-2643 v4 — making the Ryzen 3 4100 the 152.5% better value option.
| Feature | Ryzen 3 4100 | Xeon E5-2643 v4 |
|---|---|---|
| MSRP | $99-94% | $1552 |
| Avg Price (30d) | $75-86% | $555 |
| Performance per Dollar | 147.5+641% | 19.9 |
| Release Date | 2022 | 2016 |
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