Core i7-3940XM vs Ryzen 5 3600
Core i7-3940XM
Ryzen 5 3600
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 i7-3940XM is positioned at rank #936 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 i7-3940XM
Performance Per Dollar Ryzen 5 3600
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-3940XM | Ryzen 5 3600 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($80) |
| Longevity | 🛑 Legacy (Ivy Bridge (2012−2013) / 22 nm) | ✨ Modern (Matisse (2019−2020) / 7 nm, 12 nm) |
💎 Value Proposition
| Insight | Core i7-3940XM | Ryzen 5 3600 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($80) |
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 i7-3940XM and Ryzen 5 3600
Core i7-3940XM
The Core i7-3940XM is manufactured by Intel. It was released in 3 September 2012 (13 years ago). It is based on the Ivy Bridge (2012−2013) architecture. It features 4 cores and 8 threads. Base frequency is 3 GHz, with boost up to 3.9 GHz. L3 cache: 8 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: PGA988. Thermal design power (TDP): 55 Watt. Memory support: DDR3. Passmark benchmark score: 5,957 points. Launch price was $1,096.
Ryzen 5 3600
The Ryzen 5 3600 is manufactured by AMD. It was released in 7 July 2019 (6 years ago). It is based on the Matisse (2019−2020) architecture. It features 6 cores and 12 threads. Base frequency is 3.6 GHz, with boost up to 4.2 GHz. L3 cache: 32 MB (total). L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4 Dual-channel. Passmark benchmark score: 17,685 points. Launch price was $199.
Processing Power
The Core i7-3940XM packs 4 cores / 8 threads, while the Ryzen 5 3600 offers 6 cores / 12 threads — the Ryzen 5 3600 has 2 more cores. Boost clocks reach 3.9 GHz on the Core i7-3940XM versus 4.2 GHz on the Ryzen 5 3600 — a 7.4% clock advantage for the Ryzen 5 3600 (base: 3 GHz vs 3.6 GHz). The Core i7-3940XM uses the Ivy Bridge (2012−2013) architecture (22 nm), while the Ryzen 5 3600 uses Matisse (2019−2020) (7 nm, 12 nm). In PassMark, the Core i7-3940XM scores 5,957 against the Ryzen 5 3600's 17,685 — a 99.2% lead for the Ryzen 5 3600. Geekbench 6 single-core — the metric most relevant to gaming — records 720 vs 1,295, a 57.1% lead for the Ryzen 5 3600 that directly translates to higher frame rates. L3 cache: 8 MB (total) on the Core i7-3940XM vs 32 MB (total) on the Ryzen 5 3600.
| Feature | Core i7-3940XM | Ryzen 5 3600 |
|---|---|---|
| Cores / Threads | 4 / 8 | 6 / 12+50% |
| Boost Clock | 3.9 GHz | 4.2 GHz+8% |
| Base Clock | 3 GHz | 3.6 GHz+20% |
| L3 Cache | 8 MB (total) | 32 MB (total)+300% |
| L2 Cache | 256K (per core) | 512K (per core)+100% |
| Process | 22 nm | 7 nm, 12 nm-68% |
| Architecture | Ivy Bridge (2012−2013) | Matisse (2019−2020) |
| PassMark | 5,957 | 17,685+197% |
| Cinebench R23 Multi | — | 9,500 |
| Geekbench 6 Single | 720 | 1,295+80% |
| Geekbench 6 Multi | — | 1,898 |
Memory & Platform
The Core i7-3940XM uses the PGA988 socket (PCIe 3.0), while the Ryzen 5 3600 uses AM4 (PCIe 4.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1600 on the Core i7-3940XM versus DDR4-3200 on the Ryzen 5 3600 — the Ryzen 5 3600 supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 5 3600 supports up to 128 GB of RAM compared to 32 GB — 120% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Core i7-3940XM) vs 24 (Ryzen 5 3600) — the Ryzen 5 3600 offers 8 more lanes for additional GPUs or NVMe drives. Chipset compatibility: HM75,HM76,HM77,QM77,QS77 (Core i7-3940XM) and AMD B550,AMD X570,AMD B450,AMD X470 (Ryzen 5 3600).
| Feature | Core i7-3940XM | Ryzen 5 3600 |
|---|---|---|
| Socket | PGA988 | AM4 |
| PCIe Generation | PCIe 3.0 | PCIe 4.0+33% |
| Max RAM Speed | DDR3-1600 | DDR4-3200+33% |
| Max RAM Capacity | 32 GB | 128 GB+300% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 16 | 24+50% |
Advanced Features
Both processors feature an unlocked multiplier for overclocking. Virtualization support: VT-x, VT-d, EPT (Core i7-3940XM) vs Yes (Ryzen 5 3600). The Core i7-3940XM includes integrated graphics (HD Graphics 4000), while the Ryzen 5 3600 requires a dedicated GPU. Primary use case: Core i7-3940XM targets Extreme Performance Laptop, Ryzen 5 3600 targets Gaming/Budget Workstation. Direct competitor: Core i7-3940XM rivals A10-5750M; Ryzen 5 3600 rivals Core i5-10400.
| Feature | Core i7-3940XM | Ryzen 5 3600 |
|---|---|---|
| Integrated GPU | Yes | No |
| IGPU Model | HD Graphics 4000 | — |
| Unlocked | Yes | Yes |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, EPT | Yes |
| Target Use | Extreme Performance Laptop | Gaming/Budget Workstation |
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