
Core 2 Duo T5870 vs Xeon X3320

Core 2 Duo T5870

Xeon X3320
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 T5870 is positioned at rank 538 and the Xeon X3320 is on rank 858, so the Core 2 Duo T5870 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 T5870
Performance Per Dollar Xeon X3320
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo T5870 | Xeon X3320 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Merom (2006−2008) / 65 nm) | 🛑 Legacy (Legacy / 45 nm) |
💎 Value Proposition
| Insight | Core 2 Duo T5870 | Xeon X3320 |
|---|---|---|
| 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 Core 2 Duo T5870 and Xeon X3320

Core 2 Duo T5870
The Core 2 Duo T5870 is manufactured by Intel. It was released in 2008-01-01. It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 2 MB L2 Cache. L2 cache: 2 MB. Built on 65 nm process technology. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,089 points. Launch price was $249.

Xeon X3320
The Xeon X3320 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 2.5 GHz. L3 cache: 6 MB L2 Cache. Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 95 Watt. Passmark benchmark score: 2,082 points. Launch price was $800.
Processing Power
The Core 2 Duo T5870 is built on the Merom (2006−2008) architecture. In PassMark, the Core 2 Duo T5870 scores 2,089 against the Xeon X3320's 2,082 — a 0.3% lead for the Core 2 Duo T5870. L3 cache: 2 MB L2 Cache on the Core 2 Duo T5870 vs 6 MB L2 Cache on the Xeon X3320.
| Feature | Core 2 Duo T5870 | Xeon X3320 |
|---|---|---|
| Cores / Threads | 2 / 2 | — |
| Boost Clock | 2 GHz | — |
| Base Clock | 2 GHz | 2.5 GHz+25% |
| L3 Cache | 2 MB L2 Cache | 6 MB L2 Cache+200% |
| L2 Cache | 2 MB | — |
| Process | 65 nm | 45 nm-31% |
| Architecture | Merom (2006−2008) | — |
| PassMark | 2,089 | 2,082 |
| Geekbench 6 Single | 203 | — |
| Geekbench 6 Multi | 314 | — |
Advanced Features
Virtualization: VT-x (Core 2 Duo T5870) / not specified (Xeon X3320). Primary use case: Core 2 Duo T5870 targets Legacy Mobile.
| Feature | Core 2 Duo T5870 | Xeon X3320 |
|---|---|---|
| Integrated GPU | No | — |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Legacy Mobile | — |
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