Xeon Platinum 8260L vs Core i7-9700K
Xeon Platinum 8260L
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 Platinum 8260L is positioned at rank #1030 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 Platinum 8260L
Performance Per Dollar Core i7-9700K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8260L | Core i7-9700K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($750) | ✅ More affordable ($200) |
| Longevity | ✨ Modern (Cascade Lake (2019−2020) / 14 nm) | ✨ Modern (Coffee Lake-R (2018−2019) / 14 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8260L | Core i7-9700K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+958%) |
| Upfront Cost | ⚠️ Higher cost ($750) | ✅ 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 Platinum 8260L and Core i7-9700K
Xeon Platinum 8260L
The Xeon Platinum 8260L is manufactured by Intel. It was released in 2 April 2019 (6 years ago). It is based on the Cascade Lake (2019−2020) architecture. It features 24 cores and 48 threads. Base frequency is 2.4 GHz, with boost up to 3.9 GHz. L3 cache: 35.75 MB. L2 cache: 24 MB. Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 165 Watt. Memory support: DDR4-2933. Passmark benchmark score: 5,103 points. Launch price was $12,599.
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 Platinum 8260L packs 24 cores / 48 threads, while the Core i7-9700K offers 8 cores / 8 threads — the Xeon Platinum 8260L has 16 more cores. Boost clocks reach 3.9 GHz on the Xeon Platinum 8260L versus 4.9 GHz on the Core i7-9700K — a 22.7% clock advantage for the Core i7-9700K (base: 2.4 GHz vs 3.6 GHz). The Xeon Platinum 8260L uses the Cascade Lake (2019−2020) architecture (14 nm), while the Core i7-9700K uses Coffee Lake-R (2018−2019) (14 nm). In PassMark, the Xeon Platinum 8260L scores 5,103 against the Core i7-9700K's 14,397 — a 95.3% lead for the Core i7-9700K. L3 cache: 35.75 MB on the Xeon Platinum 8260L vs 12 MB (total) on the Core i7-9700K.
| Feature | Xeon Platinum 8260L | Core i7-9700K |
|---|---|---|
| Cores / Threads | 24 / 48+200% | 8 / 8 |
| Boost Clock | 3.9 GHz | 4.9 GHz+26% |
| Base Clock | 2.4 GHz | 3.6 GHz+50% |
| L3 Cache | 35.75 MB+198% | 12 MB (total) |
| L2 Cache | 24 MB+9500% | 256K (per core) |
| Process | 14 nm | 14 nm |
| Architecture | Cascade Lake (2019−2020) | Coffee Lake-R (2018−2019) |
| PassMark | 5,103 | 14,397+182% |
Memory & Platform
The Xeon Platinum 8260L uses the LGA3647 socket (PCIe 3.0), while the Core i7-9700K uses LGA1151 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches 2933 on the Xeon Platinum 8260L versus DDR4-2666 on the Core i7-9700K — the Xeon Platinum 8260L supports 199.5% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8260L supports up to 4608 of RAM compared to 128 GB — 189.2% more capacity for professional workloads. Memory channels: 6 (Xeon Platinum 8260L) vs 2 (Core i7-9700K). PCIe lanes: 48 (Xeon Platinum 8260L) vs 16 (Core i7-9700K) — the Xeon Platinum 8260L offers 32 more lanes for additional GPUs or NVMe drives.
| Feature | Xeon Platinum 8260L | Core i7-9700K |
|---|---|---|
| Socket | LGA3647 | LGA1151 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | 2933+73225% | DDR4-2666 |
| Max RAM Capacity | 4608 | 128 GB+2912611% |
| RAM Channels | 6+200% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 48+200% | 16 |
Advanced Features
Virtualization support: true (Xeon Platinum 8260L) vs VT-x, VT-d (Core i7-9700K). The Core i7-9700K includes integrated graphics (UHD Graphics 630), while the Xeon Platinum 8260L requires a dedicated GPU. Primary use case: Core i7-9700K targets Desktop.
| Feature | Xeon Platinum 8260L | Core i7-9700K |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | UHD Graphics 630 |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | true | VT-x, VT-d |
| Target Use | — | Desktop |
Value Analysis
The Xeon Platinum 8260L launched at $7500 MSRP, while the Core i7-9700K debuted at $385. At current prices ($750 vs $200), the Core i7-9700K is $550 cheaper. In terms of value (PassMark points per dollar), the Xeon Platinum 8260L delivers 6.8 pts/$ vs 72.0 pts/$ for the Core i7-9700K — making the Core i7-9700K the 165.5% better value option.
| Feature | Xeon Platinum 8260L | Core i7-9700K |
|---|---|---|
| MSRP | $7500 | $385-95% |
| Avg Price (30d) | $750 | $200-73% |
| Performance per Dollar | 6.8 | 72.0+959% |
| Release Date | 2019 | 2018 |
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