Core 2 Duo T7700 vs Xeon X3380
Core 2 Duo T7700
Xeon X3380
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 T7700 is positioned at rank 484 and the Xeon X3380 is on rank 783, so the Core 2 Duo T7700 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 T7700
Performance Per Dollar Xeon X3380
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core 2 Duo T7700 | Xeon X3380 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Merom (2006−2008) / 65 nm) | 🛑 Legacy (Legacy / 45 nm) |
💎 Value Proposition
| Insight | Core 2 Duo T7700 | Xeon X3380 |
|---|---|---|
| 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 T7700 and Xeon X3380
Core 2 Duo T7700
The Core 2 Duo T7700 is manufactured by Intel. It was released in 2 September 2007 (18 years ago). It is based on the Merom (2006−2008) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 0 kB. L2 cache: 4 MB. Built on 65 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,554 points. Launch price was $307.
Xeon X3380
The Xeon X3380 is manufactured by Intel. It was released in 2015-01-01. Base frequency: 3.16 GHz. L3 cache: 12 MB L2 Cache. Built on 45 nm process technology. Socket: LGA775. Thermal design power (TDP): 95 Watt. Passmark benchmark score: 2,568 points. Launch price was $800.
Processing Power
The Core 2 Duo T7700 is built on the Merom (2006−2008) architecture. In PassMark, the Core 2 Duo T7700 scores 2,554 against the Xeon X3380's 2,568 — a 0.5% lead for the Xeon X3380. L3 cache: 0 kB on the Core 2 Duo T7700 vs 12 MB L2 Cache on the Xeon X3380.
| Feature | Core 2 Duo T7700 | Xeon X3380 |
|---|---|---|
| Cores / Threads | 2 / 2 | — |
| Boost Clock | 2.4 GHz | — |
| Base Clock | 2.4 GHz | 3.16 GHz+32% |
| L3 Cache | 0 kB | 12 MB L2 Cache |
| L2 Cache | 4 MB | — |
| Process | 65 nm | 45 nm-31% |
| Architecture | Merom (2006−2008) | — |
| PassMark | 2,554 | 2,568 |
| Geekbench 6 Single | 254 | — |
Memory & Platform
The Core 2 Duo T7700 uses the PGA478 socket (PCIe 1.1), while the Xeon X3380 uses LGA775 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core 2 Duo T7700 | Xeon X3380 |
|---|---|---|
| Socket | PGA478 | LGA775 |
| 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 | 16 | — |
Advanced Features
Virtualization: VT-x (Core 2 Duo T7700) / not specified (Xeon X3380). Primary use case: Core 2 Duo T7700 targets Budget. Direct competitor: Core 2 Duo T7700 rivals Athlon 64 X2 5000+.
| Feature | Core 2 Duo T7700 | Xeon X3380 |
|---|---|---|
| Integrated GPU | No | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x | — |
| Target Use | Budget | — |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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