Xeon E5-2675 V3 vs Xeon D-1581
Xeon E5-2675 V3
Xeon D-1581
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon E5-2675 V3
Performance Per Dollar Xeon D-1581
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-2675 V3 | Xeon D-1581 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($100) | ⚠️ Higher cost ($400) |
| Longevity | 🛑 Legacy (Haswell-EP (2014−2015) / 22 nm) | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) |
💎 Value Proposition
| Insight | Xeon E5-2675 V3 | Xeon D-1581 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+300%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($100) | ⚠️ Higher cost ($400) |
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 E5-2675 V3 and Xeon D-1581
Xeon E5-2675 V3
The Xeon E5-2675 V3 is manufactured by Intel. It was released in 2015-01-01. It is based on the Haswell-EP (2014−2015) architecture. It features 16 cores and 32 threads. Base frequency is 1.8 GHz, with boost up to 2.3 GHz. L3 cache: 40 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011-3. Thermal design power (TDP): 110 Watt. Memory support: DDR4-2133. Passmark benchmark score: 13,180 points. Launch price was $800.
Xeon D-1581
The Xeon D-1581 is manufactured by Intel. It was released in 2015-01-01. It is based on the Broadwell (2015−2019) architecture. It features 16 cores and 32 threads. Base frequency is 1.8 GHz, with boost up to 2.4 GHz. L3 cache: 1.5 MB (per core). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1667. Thermal design power (TDP): 65 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 13,173 points. Launch price was $800.
Processing Power
Both the Xeon E5-2675 V3 and Xeon D-1581 share an identical 16-core/32-thread configuration. Boost clocks reach 2.3 GHz on the Xeon E5-2675 V3 versus 2.4 GHz on the Xeon D-1581 — a 4.3% clock advantage for the Xeon D-1581 (base: 1.8 GHz vs 1.8 GHz). The Xeon E5-2675 V3 uses the Haswell-EP (2014−2015) architecture (22 nm), while the Xeon D-1581 uses Broadwell (2015−2019) (14 nm). In PassMark, the Xeon E5-2675 V3 scores 13,180 against the Xeon D-1581's 13,173 — a 0.1% lead for the Xeon E5-2675 V3. L3 cache: 40 MB (total) on the Xeon E5-2675 V3 vs 1.5 MB (per core) on the Xeon D-1581.
| Feature | Xeon E5-2675 V3 | Xeon D-1581 |
|---|---|---|
| Cores / Threads | 16 / 32 | 16 / 32 |
| Boost Clock | 2.3 GHz | 2.4 GHz+4% |
| Base Clock | 1.8 GHz | 1.8 GHz |
| L3 Cache | 40 MB (total)+2567% | 1.5 MB (per core) |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 22 nm | 14 nm-36% |
| Architecture | Haswell-EP (2014−2015) | Broadwell (2015−2019) |
| PassMark | 13,180 | 13,173 |
Memory & Platform
The Xeon E5-2675 V3 uses the LGA2011-3 socket (PCIe 3.0), while the Xeon D-1581 uses FCBGA1667 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5-2675 V3 | Xeon D-1581 |
|---|---|---|
| Socket | LGA2011-3 | FCBGA1667 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
Value Analysis
The Xeon E5-2675 V3 launched at $1800 MSRP, while the Xeon D-1581 debuted at $400. At current prices ($100 vs $400), the Xeon E5-2675 V3 is $300 cheaper. In terms of value (PassMark points per dollar), the Xeon E5-2675 V3 delivers 131.8 pts/$ vs 32.9 pts/$ for the Xeon D-1581 — making the Xeon E5-2675 V3 the 120% better value option.
| Feature | Xeon E5-2675 V3 | Xeon D-1581 |
|---|---|---|
| MSRP | $1800 | $400-78% |
| Avg Price (30d) | $100-75% | $400 |
| Performance per Dollar | 131.8+301% | 32.9 |
| Release Date | 2014 | 2016 |
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