Core 2 Duo E6540 vs Ryzen 5 5600
Core 2 Duo E6540
Ryzen 5 5600
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 Core 2 Duo E6540 is positioned at rank #1009 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 Core 2 Duo E6540
Performance Per Dollar Ryzen 5 5600
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo E6540 | Ryzen 5 5600 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($15) | ⚠️ Higher cost ($115) |
| Longevity | 🛑 Legacy (Legacy / 65 nm) | ✨ Modern (Vermeer (2020−2025) / 7 nm) |
💎 Value Proposition
| Insight | Core 2 Duo E6540 | Ryzen 5 5600 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+88%) |
| Upfront Cost | ✅ More affordable ($15) | ⚠️ Higher cost ($115) |
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 Core 2 Duo E6540 and Ryzen 5 5600
Core 2 Duo E6540
The Core 2 Duo E6540 is manufactured by Intel. It was released in 2008-01-01. It has 2 cores. Base frequency: 2.33 GHz. L3 cache: 4 MB L2 Cache. Built on 65 nm process technology. Socket: LGA775. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 1,495 points. Launch price was $249.
Ryzen 5 5600
The Ryzen 5 5600 is manufactured by AMD. It was released in 20 April 2022 (3 years ago). It is based on the Vermeer (2020−2025) architecture. It features 6 cores and 12 threads. Base frequency is 3.5 GHz, with boost up to 4.4 GHz. L3 cache: 32 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: 21,550 points. Launch price was $299.
Processing Power
The Core 2 Duo E6540 packs 2 cores / 2 threads, while the Ryzen 5 5600 offers 6 cores / 12 threads — the Ryzen 5 5600 has 4 more cores. The Ryzen 5 5600 is built on the Vermeer (2020−2025) architecture. In PassMark, the Core 2 Duo E6540 scores 1,495 against the Ryzen 5 5600's 21,550 — a 174.1% lead for the Ryzen 5 5600. L3 cache: 4 MB L2 Cache on the Core 2 Duo E6540 vs 32 MB (total) on the Ryzen 5 5600.
| Feature | Core 2 Duo E6540 | Ryzen 5 5600 |
|---|---|---|
| Cores / Threads | 2 | 6 / 12+200% |
| Boost Clock | — | 4.4 GHz |
| Base Clock | 2.33 GHz | 3.5 GHz+50% |
| L3 Cache | 4 MB L2 Cache | 32 MB (total)+700% |
| L2 Cache | — | 512K (per core) |
| Process | 65 nm | 7 nm-89% |
| Architecture | — | Vermeer (2020−2025) |
| PassMark | 1,495 | 21,550+1341% |
| Cinebench R23 Multi | — | 11,077 |
| Geekbench 6 Single | — | 2,052 |
| Geekbench 6 Multi | — | 8,600 |
Memory & Platform
The Core 2 Duo E6540 uses the LGA775 socket (PCIe 1.1), while the Ryzen 5 5600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 1333 on the Core 2 Duo E6540 versus DDR4-3200 on the Ryzen 5 5600 — the Core 2 Duo E6540 supports 198.8% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 5 5600 supports up to 128 GB of RAM compared to 16 — 155.6% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core 2 Duo E6540) vs 24 (Ryzen 5 5600) — the Ryzen 5 5600 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: P35,G31,G33,P45 (Core 2 Duo E6540) and B550,X570,B450,X470,A520 (Ryzen 5 5600).
| Feature | Core 2 Duo E6540 | Ryzen 5 5600 |
|---|---|---|
| Socket | LGA775 | AM4 |
| PCIe Generation | PCIe 1.1 | PCIe 4.0+264% |
| Max RAM Speed | 1333+33225% | DDR4-3200 |
| Max RAM Capacity | 16 | 128 GB+838860700% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 16 | 24+50% |
Advanced Features
Only the Ryzen 5 5600 has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: true (Core 2 Duo E6540) vs AMD-V (Ryzen 5 5600). Primary use case: Ryzen 5 5600 targets Desktop. Direct competitor: Core 2 Duo E6540 rivals Athlon 64 X2 6000+.
| Feature | Core 2 Duo E6540 | Ryzen 5 5600 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | true | AMD-V |
| Target Use | — | Desktop |
Value Analysis
The Core 2 Duo E6540 launched at $163 MSRP, while the Ryzen 5 5600 debuted at $199. At current prices ($15 vs $115), the Core 2 Duo E6540 is $100 cheaper. In terms of value (PassMark points per dollar), the Core 2 Duo E6540 delivers 99.7 pts/$ vs 187.4 pts/$ for the Ryzen 5 5600 — making the Ryzen 5 5600 the 61.1% better value option.
| Feature | Core 2 Duo E6540 | Ryzen 5 5600 |
|---|---|---|
| MSRP | $163-18% | $199 |
| Avg Price (30d) | $15-87% | $115 |
| Performance per Dollar | 99.7 | 187.4+88% |
| Release Date | 2007 | 2022 |
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