Ryzen 7 5800X vs Mobile Athlon 64 3700+
Ryzen 7 5800X
Mobile Athlon 64 3700+
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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 7 5800X
Performance Per Dollar Mobile Athlon 64 3700+
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Ryzen 7 5800X | Mobile Athlon 64 3700+ |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($180) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Vermeer (Zen 3) (2020−2022) / 7 nm, 12 nm) | 🛑 Legacy (Clawhammer (2001−2005) / Standard Node) |
💎 Value Proposition
| Insight | Ryzen 7 5800X | Mobile Athlon 64 3700+ |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($180) | ✅ More affordable ($0) |
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 7 5800X and Mobile Athlon 64 3700+
Ryzen 7 5800X
The Ryzen 7 5800X is manufactured by AMD. It was released in 5 November 2020 (5 years ago). It is based on the Vermeer (Zen 3) (2020−2022) architecture. It features 8 cores and 16 threads. Base frequency is 3.8 GHz, with boost up to 4.7 GHz. L3 cache: 32 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 105 Watt. Memory support: DDR4. Passmark benchmark score: 27,712 points. Launch price was $449.
Mobile Athlon 64 3700+
The Mobile Athlon 64 3700+ is manufactured by AMD. It was released in Agosto 2005 (20 years ago). It is based on the Clawhammer (2001−2005) architecture. It features 1 cores and 1 threads. Max frequency: 2.4 GHz. L2 cache: 1 MB. Socket: 754. Thermal design power (TDP): 1 MB. Memory support: DDR1. Passmark benchmark score: 622 points. Launch price was $69.
Processing Power
The Ryzen 7 5800X packs 8 cores / 16 threads, while the Mobile Athlon 64 3700+ offers 1 cores / 1 threads — the Ryzen 7 5800X has 7 more cores. Boost clocks reach 4.7 GHz on the Ryzen 7 5800X versus 2.4 GHz on the Mobile Athlon 64 3700+ — a 64.8% clock advantage for the Ryzen 7 5800X. The Ryzen 7 5800X uses the Vermeer (Zen 3) (2020−2022) architecture (7 nm, 12 nm), while the Mobile Athlon 64 3700+ uses Clawhammer (2001−2005). In PassMark, the Ryzen 7 5800X scores 27,712 against the Mobile Athlon 64 3700+'s 622 — a 191.2% lead for the Ryzen 7 5800X.
| Feature | Ryzen 7 5800X | Mobile Athlon 64 3700+ |
|---|---|---|
| Cores / Threads | 8 / 16+700% | 1 / 1 |
| Boost Clock | 4.7 GHz+96% | 2.4 GHz |
| Base Clock | 3.8 GHz | — |
| L3 Cache | 32 MB | — |
| L2 Cache | 512K (per core) | 1 MB+100% |
| Process | 7 nm, 12 nm | — |
| Architecture | Vermeer (Zen 3) (2020−2022) | Clawhammer (2001−2005) |
| PassMark | 27,712+4355% | 622 |
Memory & Platform
The Ryzen 7 5800X uses the AM4 socket (PCIe 4.0), while the Mobile Athlon 64 3700+ uses 754 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the Ryzen 7 5800X versus 400 on the Mobile Athlon 64 3700+ — the Mobile Athlon 64 3700+ supports 196% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Ryzen 7 5800X supports up to 128 GB of RAM compared to 2 — 193.8% more capacity for professional workloads. Memory channels: 2 (Ryzen 7 5800X) vs 1 (Mobile Athlon 64 3700+). PCIe lanes: 24 (Ryzen 7 5800X) vs 0 (Mobile Athlon 64 3700+) — the Ryzen 7 5800X offers 24 more lanes for additional GPUs or NVMe drives. Chipset compatibility: AMD 500 series,AMD 400 series,AMD 300 series (Ryzen 7 5800X) and 754 (Mobile Athlon 64 3700+).
| Feature | Ryzen 7 5800X | Mobile Athlon 64 3700+ |
|---|---|---|
| Socket | AM4 | 754 |
| PCIe Generation | PCIe 4.0+264% | PCIe 1.1 |
| Max RAM Speed | DDR4-3200 | 400+9900% |
| Max RAM Capacity | 128 GB+6710886300% | 2 |
| RAM Channels | 2+100% | 1 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 24 | 0 |
Advanced Features
Only the Ryzen 7 5800X has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: AMD-V (Ryzen 7 5800X) vs false (Mobile Athlon 64 3700+). Primary use case: Ryzen 7 5800X targets Desktop. Direct competitor: Mobile Athlon 64 3700+ rivals Pentium M 735.
| Feature | Ryzen 7 5800X | Mobile Athlon 64 3700+ |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | — | None |
| Unlocked | Yes | No |
| AVX-512 | No | No |
| Virtualization | AMD-V | false |
| Target Use | Desktop | — |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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