CPU
GPU
Core 2 Duo P9600
Athlon 64 X2 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 Core 2 Duo P9600 is positioned at rank 609 and the Athlon 64 X2 3800+ is on rank 1094, so the Core 2 Duo P9600 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core 2 Duo P9600
Performance Per Dollar Athlon 64 X2 3800+
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo P9600 | Athlon 64 X2 3800+ |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($20) |
| Longevity | 🛑 Legacy (Penryn (2008−2011) / 45 nm) | 🛑 Legacy (Manchester (2005−2006) / 90 nm) |
💎 Value Proposition
| Insight | Core 2 Duo P9600 | Athlon 64 X2 3800+ |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($20) |
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 P9600 and Athlon 64 X2 3800+
Core 2 Duo P9600
The Core 2 Duo P9600 is manufactured by Intel. It was released in 1 January 2009 (16 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.66 GHz, with boost up to 2.66 GHz. L3 cache: 6 MB L2 Cache. L2 cache: 6 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 25 Watt. Passmark benchmark score: 1,093 points. Launch price was $348.
Athlon 64 X2 3800+
The Athlon 64 X2 3800+ is manufactured by AMD. It was released in 2009-01-01. It is based on the Manchester (2005−2006) architecture. It features 2 cores and 2 threads. Max frequency: 2 GHz. L3 cache: 0 kB. L2 cache: 512 kB. Built on 90 nm process technology. Socket: 939. Thermal design power (TDP): 89 Watt. Passmark benchmark score: 1,095 points. Launch price was $149.
Processing Power
Both the Core 2 Duo P9600 and Athlon 64 X2 3800+ share an identical 2-core/2-thread configuration. Boost clocks reach 2.66 GHz on the Core 2 Duo P9600 versus 2 GHz on the Athlon 64 X2 3800+ — a 28.3% clock advantage for the Core 2 Duo P9600. The Core 2 Duo P9600 uses the Penryn (2008−2011) architecture (45 nm), while the Athlon 64 X2 3800+ uses Manchester (2005−2006) (90 nm). In PassMark, the Core 2 Duo P9600 scores 1,093 against the Athlon 64 X2 3800+'s 1,095 — a 0.2% lead for the Athlon 64 X2 3800+. L3 cache: 6 MB L2 Cache on the Core 2 Duo P9600 vs 0 kB on the Athlon 64 X2 3800+.
| Feature | Core 2 Duo P9600 | Athlon 64 X2 3800+ |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 2.66 GHz+33% | 2 GHz |
| Base Clock | 2.66 GHz | — |
| L3 Cache | 6 MB L2 Cache | 0 kB |
| L2 Cache | 6 MB+1100% | 512 kB |
| Process | 45 nm-50% | 90 nm |
| Architecture | Penryn (2008−2011) | Manchester (2005−2006) |
| PassMark | 1,093 | 1,095 |
Memory & Platform
The Core 2 Duo P9600 uses the PGA478 socket (PCIe 1.1), while the Athlon 64 X2 3800+ uses 939 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Core 2 Duo P9600 | Athlon 64 X2 3800+ |
|---|---|---|
| Socket | PGA478 | 939 |
| PCIe Generation | PCIe 1.1 | PCIe 1.1 |
| Max RAM Speed | — | DDR2-800 |
| Max RAM Capacity | — | 16 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 0 |
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