Xeon W3680 vs Xeon E3-1505M v5
Xeon W3680
Xeon E3-1505M v5
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 W3680 is positioned at rank 817 and the Xeon E3-1505M v5 is on rank 336, so the Xeon E3-1505M v5 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon W3680
Performance Per Dollar Xeon E3-1505M v5
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon W3680 | Xeon E3-1505M v5 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($26) | ⚠️ Higher cost ($115) |
| Longevity | 🛑 Legacy (Gulftown (2010−2011) / 32 nm) | 🛑 Legacy (Skylake-H (2015−2016) / 14 nm) |
💎 Value Proposition
| Insight | Xeon W3680 | Xeon E3-1505M v5 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+344%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($26) | ⚠️ Higher cost ($115) |
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 W3680 and Xeon E3-1505M v5
Xeon W3680
The Xeon W3680 is manufactured by Intel. It was released in 16 March 2010 (15 years ago). It is based on the Gulftown (2010−2011) architecture. It features 6 cores and 12 threads. Base frequency is 3.33 GHz, with boost up to 3.6 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 7,025 points. Launch price was $350.
Xeon E3-1505M v5
The Xeon E3-1505M v5 is manufactured by Intel. It was released in 27 October 2015 (10 years ago). It is based on the Skylake-H (2015−2016) architecture. It features 4 cores and 8 threads. Base frequency is 2.8 GHz, with boost up to 3.7 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 6,995 points. Launch price was $434.
Processing Power
The Xeon W3680 packs 6 cores / 12 threads, while the Xeon E3-1505M v5 offers 4 cores / 8 threads — the Xeon W3680 has 2 more cores. Boost clocks reach 3.6 GHz on the Xeon W3680 versus 3.7 GHz on the Xeon E3-1505M v5 — a 2.7% clock advantage for the Xeon E3-1505M v5 (base: 3.33 GHz vs 2.8 GHz). The Xeon W3680 uses the Gulftown (2010−2011) architecture (32 nm), while the Xeon E3-1505M v5 uses Skylake-H (2015−2016) (14 nm). In PassMark, the Xeon W3680 scores 7,025 against the Xeon E3-1505M v5's 6,995 — a 0.4% lead for the Xeon W3680. L3 cache: 12 MB (total) on the Xeon W3680 vs 8 MB (total) on the Xeon E3-1505M v5.
| Feature | Xeon W3680 | Xeon E3-1505M v5 |
|---|---|---|
| Cores / Threads | 6 / 12+50% | 4 / 8 |
| Boost Clock | 3.6 GHz | 3.7 GHz+3% |
| Base Clock | 3.33 GHz+19% | 2.8 GHz |
| L3 Cache | 12 MB (total)+50% | 8 MB (total) |
| L2 Cache | 256 kB (per core) | 256 kB (per core) |
| Process | 32 nm | 14 nm-56% |
| Architecture | Gulftown (2010−2011) | Skylake-H (2015−2016) |
| PassMark | 7,025 | 6,995 |
Memory & Platform
The Xeon W3680 uses the LGA1366 socket (PCIe 2.0), while the Xeon E3-1505M v5 uses BGA1440 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon W3680 | Xeon E3-1505M v5 |
|---|---|---|
| Socket | LGA1366 | BGA1440 |
| PCIe Generation | PCIe 2.0 | PCIe 3.0+50% |
Value Analysis
The Xeon W3680 launched at $594 MSRP, while the Xeon E3-1505M v5 debuted at $115. At current prices ($26 vs $115), the Xeon W3680 is $89 cheaper. In terms of value (PassMark points per dollar), the Xeon W3680 delivers 270.2 pts/$ vs 60.8 pts/$ for the Xeon E3-1505M v5 — making the Xeon W3680 the 126.5% better value option.
| Feature | Xeon W3680 | Xeon E3-1505M v5 |
|---|---|---|
| MSRP | $594 | $115-81% |
| Avg Price (30d) | $26-77% | $115 |
| Performance per Dollar | 270.2+344% | 60.8 |
| Release Date | 2010 | 2015 |
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