Core 2 Duo T5600 vs Xeon 5150
Core 2 Duo T5600
Xeon 5150
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 T5600 is positioned at rank 1179 and the Xeon 5150 is on rank 921, so the Xeon 5150 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 T5600
Performance Per Dollar Xeon 5150
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo T5600 | Xeon 5150 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($241) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Merom (2006−2008) / 65 nm) | 🛑 Legacy (Woodcrest (2006) / 65 nm) |
💎 Value Proposition
| Insight | Core 2 Duo T5600 | Xeon 5150 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($241) | ✅ 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 Duo T5600 and Xeon 5150
Core 2 Duo T5600
The Core 2 Duo T5600 is manufactured by Intel. It was released in 28 July 2006 (19 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 1.83 GHz, with boost up to 1.83 GHz. L3 cache: 0 kB. L2 cache: 2 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 34 Watt. Passmark benchmark score: 1,560 points. Launch price was $241.
Xeon 5150
The Xeon 5150 is manufactured by Intel. It was released in Junho 2006 (19 years ago). It is based on the Woodcrest (2006) architecture. It features 2 cores and 2 threads. Base frequency is 2.66 GHz, with boost up to 2.67 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: LGA771. Thermal design power (TDP): 65 Watt. Memory support: DDR2. Passmark benchmark score: 1,555 points. Launch price was $16.
Processing Power
Both the Core 2 Duo T5600 and Xeon 5150 share an identical 2-core/2-thread configuration. Boost clocks reach 1.83 GHz on the Core 2 Duo T5600 versus 2.67 GHz on the Xeon 5150 — a 37.3% clock advantage for the Xeon 5150 (base: 1.83 GHz vs 2.66 GHz). The Core 2 Duo T5600 uses the Merom (2006−2008) architecture (65 nm), while the Xeon 5150 uses Woodcrest (2006) (65 nm). In PassMark, the Core 2 Duo T5600 scores 1,560 against the Xeon 5150's 1,555 — a 0.3% lead for the Core 2 Duo T5600. Both processors carry 0 kB of L3 cache.
| Feature | Core 2 Duo T5600 | Xeon 5150 |
|---|---|---|
| Cores / Threads | 2 / 2 | 2 / 2 |
| Boost Clock | 1.83 GHz | 2.67 GHz+46% |
| Base Clock | 1.83 GHz | 2.66 GHz+45% |
| L3 Cache | 0 kB | 0 kB |
| L2 Cache | 2 MB | 4 MB+100% |
| Process | 65 nm | 65 nm |
| Architecture | Merom (2006−2008) | Woodcrest (2006) |
| PassMark | 1,560 | 1,555 |
Memory & Platform
The Core 2 Duo T5600 uses the PGA478 socket (PCIe 1.1), while the Xeon 5150 uses LGA771 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core 2 Duo T5600 | Xeon 5150 |
|---|---|---|
| Socket | PGA478 | LGA771 |
| PCIe Generation | PCIe 1.1 | PCIe 2.0+82% |
| Max RAM Speed | DDR2-667 | — |
| Max RAM Capacity | 4 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 0 | — |
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