Xeon E5345 vs Pentium G3260T
Xeon E5345
Pentium G3260T
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 E5345 is positioned at rank 887 and the Pentium G3260T is on rank 524, so the Pentium G3260T offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E5345
Performance Per Dollar Pentium G3260T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5345 | Pentium G3260T |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Clovertown (2006−2007) / 65 nm) | 🛑 Legacy (Legacy / 22 nm) |
💎 Value Proposition
| Insight | Xeon E5345 | Pentium G3260T |
|---|---|---|
| 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 E5345 and Pentium G3260T
Xeon E5345
The Xeon E5345 is manufactured by Intel. It was released in 14 November 2006 (19 years ago). It is based on the Clovertown (2006−2007) architecture. It features 4 cores and 4 threads. Base frequency is 2.33 GHz, with boost up to 0.33 GHz. L3 cache: 8 MB L2 Cache. L2 cache: 4 MB (total). Built on 65 nm process technology. Socket: LGA771. Thermal design power (TDP): 80 Watt. Memory support: DDR2, DDR3 Depends on motherboard. Passmark benchmark score: 1,868 points. Launch price was $851.
Pentium G3260T
The Pentium G3260T is manufactured by Intel. It was released in 2007-01-01. It features 2 cores and 2 threads. Base frequency: 2.9 GHz. L3 cache: 3 MB. Built on 22 nm process technology. Socket: LGA1150. Thermal design power (TDP): 35 Watt. Memory support: DDR3-1333, DDR3L-1333. Passmark benchmark score: 1,878 points. Launch price was $69.
Processing Power
The Xeon E5345 packs 4 cores / 4 threads, while the Pentium G3260T offers 2 cores / 2 threads — the Xeon E5345 has 2 more cores. The Xeon E5345 is built on the Clovertown (2006−2007) architecture. In PassMark, the Xeon E5345 scores 1,868 against the Pentium G3260T's 1,878 — a 0.5% lead for the Pentium G3260T. L3 cache: 8 MB L2 Cache on the Xeon E5345 vs 3 MB on the Pentium G3260T.
| Feature | Xeon E5345 | Pentium G3260T |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 2 |
| Boost Clock | 0.33 GHz | — |
| Base Clock | 2.33 GHz | 2.9 GHz+24% |
| L3 Cache | 8 MB L2 Cache+167% | 3 MB |
| L2 Cache | 4 MB (total) | — |
| Process | 65 nm | 22 nm-66% |
| Architecture | Clovertown (2006−2007) | — |
| PassMark | 1,868 | 1,878 |
Memory & Platform
The Xeon E5345 uses the LGA771 socket (PCIe 2.0), while the Pentium G3260T uses LGA1150 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5345 | Pentium G3260T |
|---|---|---|
| Socket | LGA771 | LGA1150 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
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