Mobile Athlon 64 3700+ vs Athlon 64 3800+
Mobile Athlon 64 3700+
Athlon 64 3800+
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. The Mobile Athlon 64 3700+ is positioned at rank 321 and the Athlon 64 3800+ is on rank 1106, so the Mobile Athlon 64 3700+ offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Mobile Athlon 64 3700+
Performance Per Dollar Athlon 64 3800+
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Mobile Athlon 64 3700+ | Athlon 64 3800+ |
|---|---|---|
| Gaming | Balanced gaming performance | Balanced gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($10) |
| Longevity | 🛑 Legacy (Clawhammer (2001−2005) / Standard Node) | 🛑 Legacy (Venice (2004−2005) / 130 nm) |
💎 Value Proposition
| Insight | Mobile Athlon 64 3700+ | Athlon 64 3800+ |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($10) |
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 Mobile Athlon 64 3700+ and Athlon 64 3800+
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.
Athlon 64 3800+
The Athlon 64 3800+ is manufactured by AMD. It was released in Junho 2004 (21 years ago). It is based on the Venice (2004−2005) architecture. It features 1 cores and 1 threads. Max frequency: 2.4 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 130 nm process technology. Socket: 939. Thermal design power (TDP): 89 Watt. Memory support: DDR1. Passmark benchmark score: 648 points. Launch price was $160.
Processing Power
Both the Mobile Athlon 64 3700+ and Athlon 64 3800+ share an identical 1-core/1-thread configuration. Boost clocks reach 2.4 GHz on the Mobile Athlon 64 3700+ versus 2.4 GHz on the Athlon 64 3800+ — identical boost frequencies. The Mobile Athlon 64 3700+ uses the Clawhammer (2001−2005) architecture, while the Athlon 64 3800+ uses Venice (2004−2005) (130 nm). In PassMark, the Mobile Athlon 64 3700+ scores 622 against the Athlon 64 3800+'s 648 — a 4.1% lead for the Athlon 64 3800+.
| Feature | Mobile Athlon 64 3700+ | Athlon 64 3800+ |
|---|---|---|
| Cores / Threads | 1 / 1 | 1 / 1 |
| Boost Clock | 2.4 GHz | 2.4 GHz |
| L3 Cache | — | 0 kB |
| L2 Cache | 1 MB+100% | 512 kB |
| Process | — | 130 nm |
| Architecture | Clawhammer (2001−2005) | Venice (2004−2005) |
| PassMark | 622 | 648+4% |
Memory & Platform
The Mobile Athlon 64 3700+ uses the 754 socket (PCIe 1.1), while the Athlon 64 3800+ uses 939 (PCIe 1.1) — making them incompatible on the same motherboard. Maximum memory speed reaches 400 on the Mobile Athlon 64 3700+ versus DDR2-800 on the Athlon 64 3800+ — the Mobile Athlon 64 3700+ supports 198% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Athlon 64 3800+ supports up to 16 GB of RAM compared to 2 — 155.6% more capacity for professional workloads. Memory channels: 1 (Mobile Athlon 64 3700+) vs 2 (Athlon 64 3800+). Both provide 0 PCIe lanes. Chipset compatibility: 754 (Mobile Athlon 64 3700+) and AMD AM2 (Athlon 64 3800+).
| Feature | Mobile Athlon 64 3700+ | Athlon 64 3800+ |
|---|---|---|
| Socket | 754 | 939 |
| PCIe Generation | PCIe 1.1 | PCIe 1.1 |
| Max RAM Speed | 400+19900% | DDR2-800 |
| Max RAM Capacity | 2 | 16 GB+838860700% |
| RAM Channels | 1 | 2+100% |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 0 | 0 |
Advanced Features
Virtualization: false (Mobile Athlon 64 3700+) / not specified (Athlon 64 3800+). Direct competitor: Mobile Athlon 64 3700+ rivals Pentium M 735.
| Feature | Mobile Athlon 64 3700+ | Athlon 64 3800+ |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | false | — |
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