Xeon W3565 vs Core i7-9700K
Xeon W3565
Core i7-9700K
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 W3565 is positioned at rank #827 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 W3565
Performance Per Dollar Core i7-9700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon W3565 | Core i7-9700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($69) | ⚠️ Higher cost ($200) |
| Longevity | 🛑 Legacy (Bloomfield (2008−2010) / 45 nm) | ✨ Modern (Coffee Lake-R (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Xeon W3565 | Core i7-9700K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+46%) |
| Upfront Cost | ✅ More affordable ($69) | ⚠️ Higher cost ($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 W3565 and Core i7-9700K
Xeon W3565
The Xeon W3565 is manufactured by Intel. It was released in 1 November 2009 (16 years ago). It is based on the Bloomfield (2008−2010) architecture. It features 4 cores and 8 threads. Base frequency is 3.2 GHz, with boost up to 3.46 GHz. L3 cache: 8 MB (total). L2 cache: 256 kB (per core). Built on 45 nm process technology. Socket: LGA1366. Thermal design power (TDP): 130 Watt. Memory support: DDR3. Passmark benchmark score: 3,391 points. Launch price was $70.
Core i7-9700K
The Core i7-9700K is manufactured by Intel. It was released in 19 October 2018 (7 years ago). It is based on the Coffee Lake-R (2018−2019) architecture. It features 8 cores and 8 threads. Base frequency is 3.6 GHz, with boost up to 4.9 GHz. L3 cache: 12 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: LGA1151. Thermal design power (TDP): 95 Watt. Memory support: DDR4. Passmark benchmark score: 14,397 points. Launch price was $374.
Processing Power
The Xeon W3565 packs 4 cores / 8 threads, while the Core i7-9700K offers 8 cores / 8 threads — the Core i7-9700K has 4 more cores. Boost clocks reach 3.46 GHz on the Xeon W3565 versus 4.9 GHz on the Core i7-9700K — a 34.4% clock advantage for the Core i7-9700K (base: 3.2 GHz vs 3.6 GHz). The Xeon W3565 uses the Bloomfield (2008−2010) architecture (45 nm), while the Core i7-9700K uses Coffee Lake-R (2018−2019) (14 nm). In PassMark, the Xeon W3565 scores 3,391 against the Core i7-9700K's 14,397 — a 123.7% lead for the Core i7-9700K. L3 cache: 8 MB (total) on the Xeon W3565 vs 12 MB (total) on the Core i7-9700K.
| Feature | Xeon W3565 | Core i7-9700K |
|---|---|---|
| Cores / Threads | 4 / 8 | 8 / 8+100% |
| Boost Clock | 3.46 GHz | 4.9 GHz+42% |
| Base Clock | 3.2 GHz | 3.6 GHz+12% |
| L3 Cache | 8 MB (total) | 12 MB (total)+50% |
| L2 Cache | 256 kB (per core) | 256K (per core) |
| Process | 45 nm | 14 nm-69% |
| Architecture | Bloomfield (2008−2010) | Coffee Lake-R (2018−2019) |
| PassMark | 3,391 | 14,397+325% |
| Geekbench 6 Single | 513 | — |
| Geekbench 6 Multi | 1,726 | — |
Memory & Platform
The Xeon W3565 uses the LGA1366 socket (PCIe 5.0), while the Core i7-9700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR3-1066 on the Xeon W3565 versus DDR4-2666 on the Core i7-9700K — the Core i7-9700K supports 28.6% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i7-9700K supports up to 128 GB of RAM compared to 24 GB — 136.8% more capacity for professional workloads. Memory channels: 3 (Xeon W3565) vs 2 (Core i7-9700K). PCIe lanes: 36 (Xeon W3565) vs 16 (Core i7-9700K) — the Xeon W3565 offers 20 more lanes for additional GPUs or NVMe drives. Chipset compatibility: X58 (Xeon W3565) and Intel 300 series (Core i7-9700K).
| Feature | Xeon W3565 | Core i7-9700K |
|---|---|---|
| Socket | LGA1366 | LGA1151 |
| PCIe Generation | PCIe 5.0+67% | PCIe 3.0 |
| Max RAM Speed | DDR3-1066 | DDR4-2666+33% |
| Max RAM Capacity | 24 GB | 128 GB+433% |
| RAM Channels | 3+50% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 36+125% | 16 |
Advanced Features
Virtualization support: Yes (Xeon W3565) vs VT-x, VT-d (Core i7-9700K). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Xeon W3565 requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.
| Feature | Xeon W3565 | Core i7-9700K |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | UHD Graphics 630 |
| Unlocked | — | Yes |
| AVX-512 | No | No |
| Virtualization | Yes | VT-x, VT-d |
| Target Use | — | Desktop |
Value Analysis
The Xeon W3565 launched at $294 MSRP, while the Core i7-9700K debuted at $385. At current prices ($69 vs $200), the Xeon W3565 is $131 cheaper. In terms of value (PassMark points per dollar), the Xeon W3565 delivers 49.1 pts/$ vs 72.0 pts/$ for the Core i7-9700K — making the Core i7-9700K the 37.7% better value option.
| Feature | Xeon W3565 | Core i7-9700K |
|---|---|---|
| MSRP | $294-24% | $385 |
| Avg Price (30d) | $69-66% | $200 |
| Performance per Dollar | 49.1 | 72.0+47% |
| Release Date | 2009 | 2018 |
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