Xeon E5-2643 v4 vs Ryzen Embedded V2546
Xeon E5-2643 v4
Ryzen Embedded V2546
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. The Xeon E5-2643 v4 is positioned at rank #947 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 E5-2643 v4
Performance Per Dollar Ryzen Embedded V2546
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-2643 v4 | Ryzen Embedded V2546 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($555) | ✅ More affordable ($300) |
| Longevity | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) | ✨ Modern (Renoir (2020−2023) / 7 nm) |
💎 Value Proposition
| Insight | Xeon E5-2643 v4 | Ryzen Embedded V2546 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+83%) |
| Upfront Cost | ⚠️ Higher cost ($555) | ✅ More affordable ($300) |
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 E5-2643 v4 and Ryzen Embedded V2546
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.
Ryzen Embedded V2546
The Ryzen Embedded V2546 is manufactured by AMD. It was released in 10 November 2020 (5 years ago). It is based on the Renoir (2020−2023) architecture. It features 6 cores and 12 threads. Base frequency is 3 GHz, with boost up to 3.95 GHz. L3 cache: 8 MB (total). L2 cache: 512K (per core). Built on 7 nm process technology. Socket: FP6. Thermal design power (TDP): 35 Watt. Memory support: DDR4-3200. Passmark benchmark score: 10,912 points. Launch price was $149.
Processing Power
Both the Xeon E5-2643 v4 and Ryzen Embedded V2546 share an identical 6-core/12-thread configuration. Boost clocks reach 3.7 GHz on the Xeon E5-2643 v4 versus 3.95 GHz on the Ryzen Embedded V2546 — a 6.5% clock advantage for the Ryzen Embedded V2546 (base: 3.4 GHz vs 3 GHz). The Xeon E5-2643 v4 uses the Broadwell (2015−2019) architecture (14 nm), while the Ryzen Embedded V2546 uses Renoir (2020−2023) (7 nm). In PassMark, the Xeon E5-2643 v4 scores 11,024 against the Ryzen Embedded V2546's 10,912 — a 1% lead for the Xeon E5-2643 v4. L3 cache: 20 MB on the Xeon E5-2643 v4 vs 8 MB (total) on the Ryzen Embedded V2546.
| Feature | Xeon E5-2643 v4 | Ryzen Embedded V2546 |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 3.7 GHz | 3.95 GHz+7% |
| Base Clock | 3.4 GHz+13% | 3 GHz |
| L3 Cache | 20 MB+150% | 8 MB (total) |
| L2 Cache | 1.5 MB+200% | 512K (per core) |
| Process | 14 nm | 7 nm-50% |
| Architecture | Broadwell (2015−2019) | Renoir (2020−2023) |
| PassMark | 11,024+1% | 10,912 |
Memory & Platform
The Xeon E5-2643 v4 uses the LGA2011 socket (PCIe 5.0), while the Ryzen Embedded V2546 uses FP6 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5-2643 v4 | Ryzen Embedded V2546 |
|---|---|---|
| Socket | LGA2011 | FP6 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
Value Analysis
The Xeon E5-2643 v4 launched at $1552 MSRP, while the Ryzen Embedded V2546 debuted at $300. At current prices ($555 vs $300), the Ryzen Embedded V2546 is $255 cheaper. In terms of value (PassMark points per dollar), the Xeon E5-2643 v4 delivers 19.9 pts/$ vs 36.4 pts/$ for the Ryzen Embedded V2546 — making the Ryzen Embedded V2546 the 58.7% better value option.
| Feature | Xeon E5-2643 v4 | Ryzen Embedded V2546 |
|---|---|---|
| MSRP | $1552 | $300-81% |
| Avg Price (30d) | $555 | $300-46% |
| Performance per Dollar | 19.9 | 36.4+83% |
| Release Date | 2016 | 2020 |
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