Xeon D-1531 vs Xeon E3-1285 v4
Xeon D-1531
Xeon E3-1285 v4
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 D-1531 is positioned at rank 1004 and the Xeon E3-1285 v4 is on rank 748, so the Xeon E3-1285 v4 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon D-1531
Performance Per Dollar Xeon E3-1285 v4
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-1531 | Xeon E3-1285 v4 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($250) | ✅ More affordable ($200) |
| Longevity | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) | 🛑 Legacy (Broadwell-DT (2015) / 14 nm) |
💎 Value Proposition
| Insight | Xeon D-1531 | Xeon E3-1285 v4 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+26%) |
| Upfront Cost | ⚠️ Higher cost ($250) | ✅ More affordable ($200) |
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 D-1531 and Xeon E3-1285 v4
Xeon D-1531
The Xeon D-1531 is manufactured by Intel. It was released in 1 November 2015 (10 years ago). It is based on the Broadwell (2015−2019) architecture. It features 6 cores and 12 threads. Base frequency is 2.2 GHz, with boost up to 2.7 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): 45 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 7,668 points. Launch price was $348.
Xeon E3-1285 v4
The Xeon E3-1285 v4 is manufactured by Intel. It was released in 2015-01-01. It is based on the Broadwell-DT (2015) architecture. It features 4 cores and 8 threads. Base frequency is 3.5 GHz, with boost up to 3.8 GHz. L3 cache: 6 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: LGA1150. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 7,735 points. Launch price was $800.
Processing Power
The Xeon D-1531 packs 6 cores / 12 threads, while the Xeon E3-1285 v4 offers 4 cores / 8 threads — the Xeon D-1531 has 2 more cores. Boost clocks reach 2.7 GHz on the Xeon D-1531 versus 3.8 GHz on the Xeon E3-1285 v4 — a 33.8% clock advantage for the Xeon E3-1285 v4 (base: 2.2 GHz vs 3.5 GHz). The Xeon D-1531 uses the Broadwell (2015−2019) architecture (14 nm), while the Xeon E3-1285 v4 uses Broadwell-DT (2015) (14 nm). In PassMark, the Xeon D-1531 scores 7,668 against the Xeon E3-1285 v4's 7,735 — a 0.9% lead for the Xeon E3-1285 v4. L3 cache: 1.5 MB (per core) on the Xeon D-1531 vs 6 MB (total) on the Xeon E3-1285 v4.
| Feature | Xeon D-1531 | Xeon E3-1285 v4 |
|---|---|---|
| Cores / Threads | 6 / 12+50% | 4 / 8 |
| Boost Clock | 2.7 GHz | 3.8 GHz+41% |
| Base Clock | 2.2 GHz | 3.5 GHz+59% |
| L3 Cache | 1.5 MB (per core) | 6 MB (total)+300% |
| L2 Cache | 256K (per core) | 256 kB (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Broadwell (2015−2019) | Broadwell-DT (2015) |
| PassMark | 7,668 | 7,735 |
Memory & Platform
The Xeon D-1531 uses the FCBGA1667 socket (PCIe 3.0), while the Xeon E3-1285 v4 uses LGA1150 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Xeon D-1531 | Xeon E3-1285 v4 |
|---|---|---|
| Socket | FCBGA1667 | LGA1150 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
Value Analysis
The Xeon D-1531 launched at $2057 MSRP, while the Xeon E3-1285 v4 debuted at $556. At current prices ($250 vs $200), the Xeon E3-1285 v4 is $50 cheaper. In terms of value (PassMark points per dollar), the Xeon D-1531 delivers 30.7 pts/$ vs 38.7 pts/$ for the Xeon E3-1285 v4 — making the Xeon E3-1285 v4 the 23.1% better value option.
| Feature | Xeon D-1531 | Xeon E3-1285 v4 |
|---|---|---|
| MSRP | $2057 | $556-73% |
| Avg Price (30d) | $250 | $200-20% |
| Performance per Dollar | 30.7 | 38.7+26% |
| Release Date | 2015 | 2015 |
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