Core 2 Quad Q8200 vs Core 2 Duo T9550
Core 2 Quad Q8200
Core 2 Duo T9550
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 Quad Q8200 is positioned at rank 1028 and the Core 2 Duo T9550 is on rank 342, so the Core 2 Duo T9550 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 Quad Q8200
Performance Per Dollar Core 2 Duo T9550
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Quad Q8200 | Core 2 Duo T9550 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($36) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Yorkfield (2007−2009) / 45 nm) | 🛑 Legacy (Penryn (2008−2011) / 45 nm) |
💎 Value Proposition
| Insight | Core 2 Quad Q8200 | Core 2 Duo T9550 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($36) | ✅ 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 Core 2 Quad Q8200 and Core 2 Duo T9550
Core 2 Quad Q8200
The Core 2 Quad Q8200 is manufactured by Intel. It was released in 2008-01-01. It is based on the Yorkfield (2007−2009) architecture. It features 4 cores and 4 threads. Base frequency is 2.33 GHz, with boost up to 2.33 GHz. L3 cache: 0 kB. L2 cache: 4 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 95 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 1,807 points. Launch price was $249.
Core 2 Duo T9550
The Core 2 Duo T9550 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): 35 Watt. Passmark benchmark score: 1,804 points. Launch price was $316.
Processing Power
The Core 2 Quad Q8200 packs 4 cores / 4 threads, while the Core 2 Duo T9550 offers 2 cores / 2 threads — the Core 2 Quad Q8200 has 2 more cores. Boost clocks reach 2.33 GHz on the Core 2 Quad Q8200 versus 2.66 GHz on the Core 2 Duo T9550 — a 13.2% clock advantage for the Core 2 Duo T9550 (base: 2.33 GHz vs 2.66 GHz). The Core 2 Quad Q8200 uses the Yorkfield (2007−2009) architecture (45 nm), while the Core 2 Duo T9550 uses Penryn (2008−2011) (45 nm). In PassMark, the Core 2 Quad Q8200 scores 1,807 against the Core 2 Duo T9550's 1,804 — a 0.2% lead for the Core 2 Quad Q8200. L3 cache: 0 kB on the Core 2 Quad Q8200 vs 6 MB L2 Cache on the Core 2 Duo T9550.
| Feature | Core 2 Quad Q8200 | Core 2 Duo T9550 |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 2 |
| Boost Clock | 2.33 GHz | 2.66 GHz+14% |
| Base Clock | 2.33 GHz | 2.66 GHz+14% |
| L3 Cache | 0 kB | 6 MB L2 Cache |
| L2 Cache | 4 MB (total) | 6 MB+50% |
| Process | 45 nm | 45 nm |
| Architecture | Yorkfield (2007−2009) | Penryn (2008−2011) |
| PassMark | 1,807 | 1,804 |
Memory & Platform
The Core 2 Quad Q8200 uses the LGA775 socket (PCIe 1.1), while the Core 2 Duo T9550 uses PGA478 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Core 2 Quad Q8200 | Core 2 Duo T9550 |
|---|---|---|
| Socket | LGA775 | PGA478 |
| PCIe Generation | PCIe 1.1 | PCIe 1.1 |
| Max RAM Speed | DDR3-1333 | — |
| Max RAM Capacity | 8 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x (Core 2 Quad Q8200) / not specified (Core 2 Duo T9550). Primary use case: Core 2 Quad Q8200 targets Desktop.
| Feature | Core 2 Quad Q8200 | Core 2 Duo T9550 |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Desktop | — |
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