Xeon D-1528 vs Core i7-980X
Xeon D-1528
Core i7-980X
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-1528 is positioned at rank 432 and the Core i7-980X is on rank 1052, so the Xeon D-1528 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-1528
Performance Per Dollar Core i7-980X
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon D-1528 | Core i7-980X |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
| Longevity | 🛑 Legacy (Broadwell (2015−2019) / 14 nm) | 🛑 Legacy (Gulftown (2010−2011) / 32 nm) |
💎 Value Proposition
| Insight | Xeon D-1528 | Core i7-980X |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($0) | ⚠️ Higher cost ($150) |
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-1528 and Core i7-980X
Xeon D-1528
The Xeon D-1528 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 1.9 GHz, with boost up to 2.5 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): 35 Watt. Memory support: DDR4, DDR3. Passmark benchmark score: 6,823 points. Launch price was $320.
Core i7-980X
The Core i7-980X 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: 6,817 points. Launch price was $959.
Processing Power
Both the Xeon D-1528 and Core i7-980X share an identical 6-core/12-thread configuration. Boost clocks reach 2.5 GHz on the Xeon D-1528 versus 3.6 GHz on the Core i7-980X — a 36.1% clock advantage for the Core i7-980X (base: 1.9 GHz vs 3.33 GHz). The Xeon D-1528 uses the Broadwell (2015−2019) architecture (14 nm), while the Core i7-980X uses Gulftown (2010−2011) (32 nm). In PassMark, the Xeon D-1528 scores 6,823 against the Core i7-980X's 6,817 — a 0.1% lead for the Xeon D-1528. L3 cache: 1.5 MB (per core) on the Xeon D-1528 vs 12 MB (total) on the Core i7-980X.
| Feature | Xeon D-1528 | Core i7-980X |
|---|---|---|
| Cores / Threads | 6 / 12 | 6 / 12 |
| Boost Clock | 2.5 GHz | 3.6 GHz+44% |
| Base Clock | 1.9 GHz | 3.33 GHz+75% |
| L3 Cache | 1.5 MB (per core) | 12 MB (total)+700% |
| L2 Cache | 256K (per core) | 256 kB (per core) |
| Process | 14 nm-56% | 32 nm |
| Architecture | Broadwell (2015−2019) | Gulftown (2010−2011) |
| PassMark | 6,823 | 6,817 |
Memory & Platform
The Xeon D-1528 uses the FCBGA1667 socket (PCIe 3.0), while the Core i7-980X uses LGA1366 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Xeon D-1528 | Core i7-980X |
|---|---|---|
| Socket | FCBGA1667 | LGA1366 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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