Processor U300 vs Core i5-13600K
Processor U300
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. The Processor U300 is positioned at rank #488 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 Processor U300
Performance Per Dollar Core i5-13600K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Processor U300 | Core i5-13600K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($180) | ⚠️ Higher cost ($319) |
| Longevity | ✨ Modern (Raptor Lake-U (2023) / 10 nm) | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Processor U300 | Core i5-13600K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+139%) |
| Upfront Cost | ✅ More affordable ($180) | ⚠️ Higher cost ($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.
Technical Specifications
Side-by-side comparison of Processor U300 and Core i5-13600K
Processor U300
The Processor U300 is manufactured by Intel. It was released in 4 January 2023 (2 years ago). It is based on the Raptor Lake-U (2023) architecture. It features 5 cores and 6 threads. Base frequency is 1.2 GHz, with boost up to 4.4 GHz. L3 cache: 8 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: FCBGA1744. Thermal design power (TDP): 15 Watt. Memory support: DDR4, DDR5 Dual-channel. Passmark benchmark score: 8,897 points. Launch price was $193.
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 Processor U300 packs 5 cores / 6 threads, while the Core i5-13600K offers 14 cores / 20 threads — the Core i5-13600K has 9 more cores. Boost clocks reach 4.4 GHz on the Processor U300 versus 5.1 GHz on the Core i5-13600K — a 14.7% clock advantage for the Core i5-13600K (base: 1.2 GHz vs 3.5 GHz). The Processor U300 uses the Raptor Lake-U (2023) architecture (10 nm), while the Core i5-13600K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Processor U300 scores 8,897 against the Core i5-13600K's 37,655 — a 123.6% lead for the Core i5-13600K. L3 cache: 8 MB (total) on the Processor U300 vs 24 MB on the Core i5-13600K.
| Feature | Processor U300 | Core i5-13600K |
|---|---|---|
| Cores / Threads | 5 / 6 | 14 / 20+180% |
| Boost Clock | 4.4 GHz | 5.1 GHz+16% |
| Base Clock | 1.2 GHz | 3.5 GHz+192% |
| L3 Cache | 8 MB (total) | 24 MB+200% |
| L2 Cache | 1.25 MB (per core) | 2 MB (per core)+60% |
| Process | 10 nm | Intel 7 nm-30% |
| Architecture | Raptor Lake-U (2023) | Raptor Lake, Raptor Cove, Gracemont (2022) |
| PassMark | 8,897 | 37,655+323% |
Memory & Platform
The Processor U300 uses the FCBGA1744 socket (PCIe 5.0), while the Core i5-13600K uses LGA1700 (PCIe 5.0) — making them incompatible on the same motherboard.
| Feature | Processor U300 | Core i5-13600K |
|---|---|---|
| Socket | FCBGA1744 | LGA1700 |
| PCIe Generation | PCIe 5.0 | PCIe 5.0 |
| Max RAM Speed | — | DDR5-5600 |
| Max RAM Capacity | — | 192 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ✅ |
| PCIe Lanes | — | 20 |
Advanced Features
Virtualization: not specified (Processor U300) / VT-x, VT-d (Core i5-13600K). The Core i5-13600K includes integrated graphics (UHD Graphics 770), while the Processor U300 requires a dedicated GPU. Primary use case: Core i5-13600K targets Desktop.
| Feature | Processor U300 | Core i5-13600K |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | UHD Graphics 770 |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | VT-x, VT-d |
| Target Use | — | Desktop |
Value Analysis
The Processor U300 launched at $193 MSRP, while the Core i5-13600K debuted at $329. At current prices ($180 vs $319), the Processor U300 is $139 cheaper. In terms of value (PassMark points per dollar), the Processor U300 delivers 49.4 pts/$ vs 118.0 pts/$ for the Core i5-13600K — making the Core i5-13600K the 81.9% better value option.
| Feature | Processor U300 | Core i5-13600K |
|---|---|---|
| MSRP | $193-41% | $329 |
| Avg Price (30d) | $180-44% | $319 |
| Performance per Dollar | 49.4 | 118.0+139% |
| Release Date | 2023 | 2022 |
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