Xeon L7455 vs Core 2 Quad Q9650
Xeon L7455
Core 2 Quad Q9650
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 Xeon L7455 is positioned at rank 793 and the Core 2 Quad Q9650 is on rank 244, so the Core 2 Quad Q9650 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon L7455
Performance Per Dollar Core 2 Quad Q9650
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon L7455 | Core 2 Quad Q9650 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Legacy / 45 nm) | 🛑 Legacy (Yorkfield (2007−2009) / 45 nm) |
💎 Value Proposition
| Insight | Xeon L7455 | Core 2 Quad Q9650 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 Xeon L7455 and Core 2 Quad Q9650
Xeon L7455
The Xeon L7455 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 2.13 GHz. L3 cache: 12 MB L2 Cache. Built on 45 nm process technology. Socket: PGA604. Thermal design power (TDP): 65 Watt. Passmark benchmark score: 2,494 points. Launch price was $800.
Core 2 Quad Q9650
The Core 2 Quad Q9650 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 3 GHz, with boost up to 3 GHz. L3 cache: 0 kB. L2 cache: 6 MB (total). Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 95 Watt. Memory support: DDR1, DDR2, DDR3. Passmark benchmark score: 2,508 points. Launch price was $249.
Processing Power
The Core 2 Quad Q9650 is built on the Yorkfield (2007−2009) architecture. In PassMark, the Xeon L7455 scores 2,494 against the Core 2 Quad Q9650's 2,508 — a 0.6% lead for the Core 2 Quad Q9650. L3 cache: 12 MB L2 Cache on the Xeon L7455 vs 0 kB on the Core 2 Quad Q9650.
| Feature | Xeon L7455 | Core 2 Quad Q9650 |
|---|---|---|
| Cores / Threads | — | 4 / 4 |
| Boost Clock | — | 3 GHz |
| Base Clock | 2.13 GHz | 3 GHz+41% |
| L3 Cache | 12 MB L2 Cache | 0 kB |
| L2 Cache | — | 6 MB (total) |
| Process | 45 nm | 45 nm |
| Architecture | — | Yorkfield (2007−2009) |
| PassMark | 2,494 | 2,508 |
Memory & Platform
The Xeon L7455 uses the PGA604 socket (PCIe 2.0), while the Core 2 Quad Q9650 uses LGA775 (PCIe 1.1) — making them incompatible on the same motherboard.
| Feature | Xeon L7455 | Core 2 Quad Q9650 |
|---|---|---|
| Socket | PGA604 | LGA775 |
| PCIe Generation | PCIe 2.0+82% | PCIe 1.1 |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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