
Xeon E5335 vs Xeon 5150

Xeon E5335

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 Xeon E5335 is positioned at rank 922 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 Xeon E5335
Performance Per Dollar Xeon 5150
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5335 | Xeon 5150 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior 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 (Woodcrest (2006) / 65 nm) |
💎 Value Proposition
| Insight | Xeon E5335 | Xeon 5150 |
|---|---|---|
| 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 E5335 and Xeon 5150

Xeon E5335
The Xeon E5335 is manufactured by Intel. It was released in 2015-01-01. It is based on the Clovertown (2006−2007) architecture. It features 4 cores and 4 threads. Base frequency is 2 GHz, with boost up to 2 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: 1,549 points. Launch price was $800.

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
The Xeon E5335 packs 4 cores / 4 threads, while the Xeon 5150 offers 2 cores / 2 threads — the Xeon E5335 has 2 more cores. Boost clocks reach 2 GHz on the Xeon E5335 versus 2.67 GHz on the Xeon 5150 — a 28.7% clock advantage for the Xeon 5150 (base: 2 GHz vs 2.66 GHz). The Xeon E5335 uses the Clovertown (2006−2007) architecture (65 nm), while the Xeon 5150 uses Woodcrest (2006) (65 nm). In PassMark, the Xeon E5335 scores 1,549 against the Xeon 5150's 1,555 — a 0.4% lead for the Xeon 5150. L3 cache: 8 MB L2 Cache on the Xeon E5335 vs 0 kB on the Xeon 5150.
| Feature | Xeon E5335 | Xeon 5150 |
|---|---|---|
| Cores / Threads | 4 / 4+100% | 2 / 2 |
| Boost Clock | 2 GHz | 2.67 GHz+34% |
| Base Clock | 2 GHz | 2.66 GHz+33% |
| L3 Cache | 8 MB L2 Cache | 0 kB |
| L2 Cache | 4 MB (total) | 4 MB |
| Process | 65 nm | 65 nm |
| Architecture | Clovertown (2006−2007) | Woodcrest (2006) |
| PassMark | 1,549 | 1,555 |
Memory & Platform
Both processors use the LGA771 socket with PCIe 2.0.
| Feature | Xeon E5335 | Xeon 5150 |
|---|---|---|
| Socket | LGA771 | LGA771 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
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