CPU
GPU
Xeon D-1531
Core i5-8500T
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. The Xeon D-1531 is positioned at rank #1004 in our cost-efficiency ranking, representing a Lower cost-benefit for your build. 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 D-1531
Performance Per Dollar Core i5-8500T
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-1531 | Core i5-8500T |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($250) | ✅ More affordable ($149) |
| Longevity | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) | ✨ Modern (Coffee Lake-S (2017−2018) / 14 nm) |
💎 Value Proposition
| Insight | Xeon D-1531 | Core i5-8500T |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+69%) |
| Upfront Cost | ⚠️ Higher cost ($250) | ✅ More affordable ($149) |
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 Core i5-8500T
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.
Core i5-8500T
The Core i5-8500T is manufactured by Intel. It was released in 2 April 2018 (7 years ago). It is based on the Coffee Lake-S (2017−2018) architecture. It features 6 cores and 6 threads. Base frequency is 2.1 GHz, with boost up to 3.5 GHz. L3 cache: 9 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 35 Watt. Memory support: DDR4. Passmark benchmark score: 7,730 points. Launch price was $192.
Processing Power
The Xeon D-1531 packs 6 cores / 12 threads, matching the Core i5-8500T's 6 cores. Boost clocks reach 2.7 GHz on the Xeon D-1531 versus 3.5 GHz on the Core i5-8500T — a 25.8% clock advantage for the Core i5-8500T (base: 2.2 GHz vs 2.1 GHz). The Xeon D-1531 uses the Broadwell (2015−2019) architecture (14 nm), while the Core i5-8500T uses Coffee Lake-S (2017−2018) (14 nm). In PassMark, the Xeon D-1531 scores 7,668 against the Core i5-8500T's 7,730 — a 0.8% lead for the Core i5-8500T. L3 cache: 1.5 MB (per core) on the Xeon D-1531 vs 9 MB (total) on the Core i5-8500T.
| Feature | Xeon D-1531 | Core i5-8500T |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 6 |
| Boost Clock | 2.7 GHz | 3.5 GHz+30% |
| Base Clock | 2.2 GHz+5% | 2.1 GHz |
| L3 Cache | 1.5 MB (per core) | 9 MB (total)+500% |
| L2 Cache | 256K (per core) | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Broadwell (2015−2019) | Coffee Lake-S (2017−2018) |
| PassMark | 7,668 | 7,730 |
| Geekbench 6 Single | — | 1,192 |
Memory & Platform
The Xeon D-1531 uses the FCBGA1667 socket (PCIe 3.0), while the Core i5-8500T uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Xeon D-1531 | Core i5-8500T |
|---|---|---|
| Socket | FCBGA1667 | LGA1151 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | DDR4-2666 |
| Max RAM Capacity | — | 64 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Xeon D-1531) / VT-x, VT-d, EPT (Core i5-8500T). The Core i5-8500T includes integrated graphics (UHD Graphics 630), while the Xeon D-1531 requires a dedicated GPU. Primary use case: Core i5-8500T targets Low Power Desktop. Direct competitor: Core i5-8500T rivals Ryzen 3 2200G.
| Feature | Xeon D-1531 | Core i5-8500T |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 630 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d, EPT |
| Target Use | — | Low Power Desktop |
Value Analysis
The Xeon D-1531 launched at $2057 MSRP, while the Core i5-8500T debuted at $192. At current prices ($250 vs $149), the Core i5-8500T is $101 cheaper. In terms of value (PassMark points per dollar), the Xeon D-1531 delivers 30.7 pts/$ vs 51.9 pts/$ for the Core i5-8500T — making the Core i5-8500T the 51.4% better value option.
| Feature | Xeon D-1531 | Core i5-8500T |
|---|---|---|
| MSRP | $2057 | $192-91% |
| Avg Price (30d) | $250 | $149-40% |
| Performance per Dollar | 30.7 | 51.9+69% |
| Release Date | 2015 | 2018 |
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