Core i7-3930K vs Xeon X7560
Core i7-3930K
Xeon X7560
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 Core i7-3930K is positioned at rank 917 and the Xeon X7560 is on rank 364, so the Xeon X7560 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-3930K
Performance Per Dollar Xeon X7560
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-3930K | Xeon X7560 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($150) | ✅ More affordable ($0) |
| Longevity | 🛑 Legacy (Sandy Bridge-E (2011−2013) / 32 nm) | 🛑 Legacy (Legacy / 45 nm) |
💎 Value Proposition
| Insight | Core i7-3930K | Xeon X7560 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($150) | ✅ More affordable ($0) |
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 Core i7-3930K and Xeon X7560
Core i7-3930K
The Core i7-3930K is manufactured by Intel. It was released in 14 November 2011 (14 years ago). It is based on the Sandy Bridge-E (2011−2013) architecture. It features 6 cores and 12 threads. Base frequency is 3.2 GHz, with boost up to 3.8 GHz. L3 cache: 12 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: LGA2011. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 8,204 points. Launch price was $611.
Xeon X7560
The Xeon X7560 is manufactured by Intel. It was released in 2015-01-01. It features 8 cores and 16 threads. Base frequency is 2.27 GHz, with boost up to 2.67 GHz. L3 cache: 24 MB L3 Cache. Built on 45 nm process technology. Socket: LGA1567. Thermal design power (TDP): 130 Watt. Memory support: DDR3-800, DDR3-978, DDR3-1066, DDR3-1333, Speed-1066. Passmark benchmark score: 8,110 points. Launch price was $800.
Processing Power
The Core i7-3930K packs 6 cores / 12 threads, while the Xeon X7560 offers 8 cores / 16 threads — the Xeon X7560 has 2 more cores. Boost clocks reach 3.8 GHz on the Core i7-3930K versus 2.67 GHz on the Xeon X7560 — a 34.9% clock advantage for the Core i7-3930K (base: 3.2 GHz vs 2.27 GHz). The Core i7-3930K is built on the Sandy Bridge-E (2011−2013) architecture. In PassMark, the Core i7-3930K scores 8,204 against the Xeon X7560's 8,110 — a 1.2% lead for the Core i7-3930K. L3 cache: 12 MB (total) on the Core i7-3930K vs 24 MB L3 Cache on the Xeon X7560.
| Feature | Core i7-3930K | Xeon X7560 |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 16+33% |
| Boost Clock | 3.8 GHz+42% | 2.67 GHz |
| Base Clock | 3.2 GHz+41% | 2.27 GHz |
| L3 Cache | 12 MB (total) | 24 MB L3 Cache+100% |
| L2 Cache | 256 kB (per core) | — |
| Process | 32 nm-29% | 45 nm |
| Architecture | Sandy Bridge-E (2011−2013) | — |
| PassMark | 8,204+1% | 8,110 |
| Geekbench 6 Single | 731 | — |
Memory & Platform
The Core i7-3930K uses the LGA2011 socket (PCIe 2.0), while the Xeon X7560 uses LGA1567 (PCIe 2.0) — making them incompatible on the same motherboard. Both support up to DDR3-1600 memory speed. Both feature 4-channel memory with ECC support. Chipset compatibility: X79 (Core i7-3930K) and Nehalem-EX (Xeon X7560).
| Feature | Core i7-3930K | Xeon X7560 |
|---|---|---|
| Socket | LGA2011 | LGA1567 |
| PCIe Generation | PCIe 2.0 | PCIe 2.0 |
| Max RAM Speed | DDR3-1600 | DDR3-1333 |
| Max RAM Capacity | 64 GB | — |
| RAM Channels | 4 | 4 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 40 | — |
Advanced Features
Only the Core i7-3930K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Both support VT-x, VT-d, EPT virtualization. Primary use case: Core i7-3930K targets HEDT Desktop, Xeon X7560 targets Server. Direct competitor: Core i7-3930K rivals FX-8350; Xeon X7560 rivals Core i7-980X.
| Feature | Core i7-3930K | Xeon X7560 |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | Yes | No |
| AVX-512 | No | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d, EPT |
| Target Use | HEDT Desktop | Server |
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The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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