Celeron 4305U vs Core i5-13600K
Celeron 4305U
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 Celeron 4305U is positioned at rank #109 in our cost-efficiency ranking, representing a Balanced 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 Celeron 4305U
Performance Per Dollar Core i5-13600K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Celeron 4305U | Core i5-13600K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($107) | ⚠️ Higher cost ($319) |
| Longevity | ✨ Modern (Whiskey Lake-U (2018−2019) / 14 nm) | ✨ Modern (Raptor Lake, Raptor Cove, Gracemont (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | Celeron 4305U | Core i5-13600K |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+709%) |
| Upfront Cost | ✅ More affordable ($107) | ⚠️ 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.
Path of Exile 2
Counter-Strike 2
League of Legends
Valorant
Technical Specifications
Side-by-side comparison of Celeron 4305U and Core i5-13600K
Celeron 4305U
The Celeron 4305U is manufactured by Intel. It was released in 16 April 2019 (6 years ago). It is based on the Whiskey Lake-U (2018−2019) architecture. It features 2 cores and 2 threads. Base frequency is 2.2 GHz, with boost up to 2.2 GHz. L3 cache: 2 MB (total). L2 cache: 256 kB (per core). Built on 14 nm process technology. Socket: FCBGA1528. Thermal design power (TDP): 15 Watt. Memory support: DDR4-2133, LPDDR3-1866. Passmark benchmark score: 1,562 points. Launch price was $107.
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 Celeron 4305U packs 2 cores / 2 threads, while the Core i5-13600K offers 14 cores / 20 threads — the Core i5-13600K has 12 more cores. Boost clocks reach 2.2 GHz on the Celeron 4305U versus 5.1 GHz on the Core i5-13600K — a 79.5% clock advantage for the Core i5-13600K (base: 2.2 GHz vs 3.5 GHz). The Celeron 4305U uses the Whiskey Lake-U (2018−2019) architecture (14 nm), while the Core i5-13600K uses Raptor Lake, Raptor Cove, Gracemont (2022) (Intel 7 nm). In PassMark, the Celeron 4305U scores 1,562 against the Core i5-13600K's 37,655 — a 184.1% lead for the Core i5-13600K. L3 cache: 2 MB (total) on the Celeron 4305U vs 24 MB on the Core i5-13600K.
| Feature | Celeron 4305U | Core i5-13600K |
|---|---|---|
| Cores / Threads | 2 / 2 | 14 / 20+600% |
| Boost Clock | 2.2 GHz | 5.1 GHz+132% |
| Base Clock | 2.2 GHz | 3.5 GHz+59% |
| L3 Cache | 2 MB (total) | 24 MB+1100% |
| L2 Cache | 256 kB (per core) | 2 MB (per core)+700% |
| Process | 14 nm | Intel 7 nm-50% |
| Architecture | Whiskey Lake-U (2018−2019) | Raptor Lake, Raptor Cove, Gracemont (2022) |
| PassMark | 1,562 | 37,655+2311% |
Memory & Platform
The Celeron 4305U uses the FCBGA1528 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 2133 on the Celeron 4305U versus DDR5-5600 on the Core i5-13600K — the Celeron 4305U supports 199.1% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-13600K supports up to 192 GB of RAM compared to 64 — 100% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 16 (Celeron 4305U) vs 20 (Core i5-13600K) — the Core i5-13600K offers 4 more lanes for additional GPUs or NVMe drives. Chipset compatibility: Whiskey Lake-U (Celeron 4305U) and Intel 600 series,Intel 700 series (Core i5-13600K).
| Feature | Celeron 4305U | Core i5-13600K |
|---|---|---|
| Socket | FCBGA1528 | LGA1700 |
| PCIe Generation | PCIe 3.0 | PCIe 5.0+67% |
| Max RAM Speed | 2133+42560% | DDR5-5600 |
| Max RAM Capacity | 64 | 192 GB+314572700% |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 16 | 20+25% |
Advanced Features
Only the Core i5-13600K has an unlocked multiplier for overclocking — a significant advantage for enthusiasts seeking extra performance. Virtualization support: true (Celeron 4305U) vs VT-x, VT-d (Core i5-13600K). Both include integrated graphics — Intel UHD Graphics 610 (Celeron 4305U) and UHD Graphics 770 (Core i5-13600K) — useful as a fallback for troubleshooting or display output without a dedicated GPU. Primary use case: Celeron 4305U targets Budget, Core i5-13600K targets Desktop. Direct competitor: Celeron 4305U rivals Pentium Gold 5405U.
| Feature | Celeron 4305U | Core i5-13600K |
|---|---|---|
| Integrated GPU | Yes | Yes |
| IGPU Model | Intel UHD Graphics 610 | UHD Graphics 770 |
| Unlocked | No | Yes |
| AVX-512 | No | No |
| Virtualization | true | VT-x, VT-d |
| Target Use | Budget | Desktop |
Value Analysis
The Celeron 4305U launched at $107 MSRP, while the Core i5-13600K debuted at $329.
| Feature | Celeron 4305U | Core i5-13600K |
|---|---|---|
| MSRP | $107-67% | $329 |
| Avg Price (30d) | — | $319 |
| Release Date | 2019 | 2022 |
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