Xeon E5-2670 v3 vs Xeon D-1587
Xeon E5-2670 v3
Xeon D-1587
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 E5-2670 v3
Performance Per Dollar Xeon D-1587
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon E5-2670 v3 | Xeon D-1587 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($1,443) |
| Longevity | 🛑 Legacy (Haswell-EP (2014−2015) / 22 nm) | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) |
💎 Value Proposition
| Insight | Xeon E5-2670 v3 | Xeon D-1587 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($1,443) |
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 E5-2670 v3 and Xeon D-1587
Xeon E5-2670 v3
The Xeon E5-2670 v3 is manufactured by Intel. It was released in 8 September 2014 (11 years ago). It is based on the Haswell-EP (2014−2015) architecture. It features 12 cores and 24 threads. Base frequency is 2.3 GHz, with boost up to 3.1 GHz. L3 cache: 30 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: LGA2011. Thermal design power (TDP): 120 Watt. Memory support: DDR4-1600, DDR4-1866, DDR4-2133. Passmark benchmark score: 13,489 points. Launch price was $1,589.
Xeon D-1587
The Xeon D-1587 is manufactured by Intel. It was released in 24 February 2016 (9 years ago). It is based on the Broadwell (2015−2019) architecture. It features 16 cores and 32 threads. Base frequency is 1.7 GHz, with boost up to 2.3 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: 13,630 points. Launch price was $1,443.
Processing Power
The Xeon E5-2670 v3 packs 12 cores / 24 threads, while the Xeon D-1587 offers 16 cores / 32 threads — the Xeon D-1587 has 4 more cores. Boost clocks reach 3.1 GHz on the Xeon E5-2670 v3 versus 2.3 GHz on the Xeon D-1587 — a 29.6% clock advantage for the Xeon E5-2670 v3 (base: 2.3 GHz vs 1.7 GHz). The Xeon E5-2670 v3 uses the Haswell-EP (2014−2015) architecture (22 nm), while the Xeon D-1587 uses Broadwell (2015−2019) (14 nm). In PassMark, the Xeon E5-2670 v3 scores 13,489 against the Xeon D-1587's 13,630 — a 1% lead for the Xeon D-1587. L3 cache: 30 MB (total) on the Xeon E5-2670 v3 vs 1.5 MB (per core) on the Xeon D-1587.
| Feature | Xeon E5-2670 v3 | Xeon D-1587 |
|---|---|---|
| Cores / Threads | 12 / 24 | 16 / 32+33% |
| Boost Clock | 3.1 GHz+35% | 2.3 GHz |
| Base Clock | 2.3 GHz+35% | 1.7 GHz |
| L3 Cache | 30 MB (total)+1900% | 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 | 13,489 | 13,630+1% |
Memory & Platform
The Xeon E5-2670 v3 uses the LGA2011 socket (PCIe 3.0), while the Xeon D-1587 uses FCBGA1667 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon E5-2670 v3 | Xeon D-1587 |
|---|---|---|
| Socket | LGA2011 | FCBGA1667 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR4-2133 | — |
| Max RAM Capacity | 768 GB | — |
| RAM Channels | 4 | — |
| ECC Support | ✅ | — |
| PCIe Lanes | 40 | — |
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