Xeon Platinum 8268 vs Core i5-13600K
Xeon Platinum 8268
Core i5-13600K
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.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Xeon Platinum 8268
Performance Per Dollar Core i5-13600K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Xeon Platinum 8268 | Core i5-13600K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ⚠️ Higher cost ($6,302) | ✅ More affordable ($319) |
| Longevity | ✨ Modern (Cascade Lake-SP (2018) / 14 nm) | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Xeon Platinum 8268 | Core i5-13600K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+2021%) |
| Upfront Cost | ⚠️ Higher cost ($6,302) | ✅ More affordable ($319) |
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.
Path of Exile 2
Counter-Strike 2
League of Legends
Technical Specifications
Side-by-side comparison of Xeon Platinum 8268 and Core i5-13600K
Xeon Platinum 8268
The Xeon Platinum 8268 is manufactured by Intel. It was released in 11 December 2018 (6 years ago). It is based on the Cascade Lake-SP (2018) architecture. It features 24 cores and 48 threads. Base frequency is 2.9 GHz, with boost up to 3.9 GHz. L3 cache: 35.75 MB (total). L2 cache: 1 MB (per core). Built on 14 nm process technology. Socket: LGA3647. Thermal design power (TDP): 205 Watt. Memory support: DDR4-2933. Passmark benchmark score: 35,081 points. Launch price was $6,302.
Core i5-13600K
The Core i5-13600K is manufactured by Intel. It was released in 27 September 2022 (3 years ago). It is based on the Raptor Lake, Raptor Cove, Gracemont (2022) architecture. It features 14 cores and 20 threads. Base frequency is 3.5 GHz, with boost up to 5.1 GHz. L3 cache: 24 MB. L2 cache: 2 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 37,655 points. Launch price was $319.
Processing Power
The Xeon Platinum 8268 packs 24 cores / 48 threads, while the Core i5-13600K offers 14 cores / 20 threads — the Xeon Platinum 8268 has 10 more cores. Boost clocks reach 3.9 GHz on the Xeon Platinum 8268 versus 5.1 GHz on the Core i5-13600K — a 26.7% clock advantage for the Core i5-13600K (base: 2.9 GHz vs 3.5 GHz). The Xeon Platinum 8268 uses the Cascade Lake-SP (2018) architecture (14 nm), while the Core i5-13600K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Xeon Platinum 8268 scores 35,081 against the Core i5-13600K's 37,655 — a 7.1% lead for the Core i5-13600K. L3 cache: 35.75 MB (total) on the Xeon Platinum 8268 vs 24 MB on the Core i5-13600K.
| Feature | Xeon Platinum 8268 | Core i5-13600K |
|---|---|---|
| Cores / Threads | 24 / 48+71% | 14 / 20 |
| Boost Clock | 3.9 GHz | 5.1 GHz+31% |
| Base Clock | 2.9 GHz | 3.5 GHz+21% |
| L3 Cache | 35.75 MB (total)+49% | 24 MB |
| L2 Cache | 1 MB (per core) | 2 MB (per core)+100% |
| Process | 14 nm | Intel 7 nm-50% |
| Architecture | Cascade Lake-SP (2018) | Raptor Lake, Raptor Cove, Gracemont (2022) |
| PassMark | 35,081 | 37,655+7% |
| Cinebench R23 Multi | 24,500 | — |
| Geekbench 6 Single | 1,394 | — |
| Geekbench 6 Multi | 12,046 | — |
Memory & Platform
The Xeon Platinum 8268 uses the LGA3647 socket (PCIe 3.0), while the Core i5-13600K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-2933 on the Xeon Platinum 8268 versus DDR5-5600 on the Core i5-13600K — the Core i5-13600K supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Xeon Platinum 8268 supports up to 1024 GB of RAM compared to 192 GB — 136.8% more capacity for professional workloads. Memory channels: 6 (Xeon Platinum 8268) vs 2 (Core i5-13600K). PCIe lanes: 48 (Xeon Platinum 8268) vs 20 (Core i5-13600K) — the Xeon Platinum 8268 offers 28 more lanes for additional GPUs or NVMe drives. Chipset compatibility: C621,Lewisburg (Xeon Platinum 8268) and Intel 600 series,Intel 700 series (Core i5-13600K).
| Feature | Xeon Platinum 8268 | Core i5-13600K |
|---|---|---|
| Socket | LGA3647 | LGA1700 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | DDR4-2933 | DDR5-5600+25% |
| Max RAM Capacity | 1024 GB+433% | 192 GB |
| RAM Channels | 6+200% | 2 |
| ECC Support | ✅ | ✅ |
| PCIe Lanes | 48+140% | 20 |
Advanced Features
Only the Core i5-13600K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Only the Xeon Platinum 8268 supports AVX-512 instructions — important for machine learning and scientific applications. Virtualization support: VT-x, VT-d, EPT (Xeon Platinum 8268) vs VT-x, VT-d (Core i5-13600K). The Core i5-13600K includes integrated graphics (UHD Graphics 770), while the Xeon Platinum 8268 requires a dedicated GPU. Primary use case: Xeon Platinum 8268 targets High-end Server, Core i5-13600K targets Desktop. Direct competitor: Xeon Platinum 8268 rivals EPYC 7452.
| Feature | Xeon Platinum 8268 | Core i5-13600K |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | UHD Graphics 770 |
| Unlocked | No | Yes |
| AVX-512 | Yes | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d |
| Target Use | High-end Server | Desktop |
Value Analysis
The Xeon Platinum 8268 launched at $6302 MSRP, while the Core i5-13600K debuted at $329.
| Feature | Xeon Platinum 8268 | Core i5-13600K |
|---|---|---|
| MSRP | $6302 | $329-95% |
| Avg Price (30d) | — | $319 |
| Release Date | 2019 | 2022 |
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