Core i5-12400F vs Celeron J4005
Core i5-12400F
Celeron J4005
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 Core i5-12400F
Performance Per Dollar Celeron J4005
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-12400F | Celeron J4005 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($110) | ✅ More affordable ($0) |
| Longevity | ✨ Modern (Alder Lake-S (2022) / Intel 7 nm) | ✨ Modern (Goldmont Plus (2017) / 14 nm) |
💎 Value Proposition
| Insight | Core i5-12400F | Celeron J4005 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | ⚠️ Higher cost ($110) | ✅ More affordable ($0) |
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 Core i5-12400F and Celeron J4005
Core i5-12400F
The Core i5-12400F is manufactured by Intel. It was released in 4 January 2022 (3 years ago). It is based on the Alder Lake-S (2022) architecture. It features 6 cores and 12 threads. Base frequency is 2.5 GHz, with boost up to 4.4 GHz. L3 cache: 18 MB (total). L2 cache: 1.25 MB (per core). Built on Intel 7 nm process technology. Socket: LGA1700. Thermal design power (TDP): 65 Watt. Memory support: DDR5-4800, DDR4-3200. Passmark benchmark score: 19,532 points. Launch price was $180.
Celeron J4005
The Celeron J4005 is manufactured by Intel. It was released in 11 December 2017 (7 years ago). It is based on the Goldmont Plus (2017) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2.7 GHz. L3 cache: 4 MB. L2 cache: 4 MB (total). Built on 14 nm process technology. Socket: FCBGA1090. Thermal design power (TDP): 10 Watt. Memory support: DDR4. Passmark benchmark score: 1,543 points. Launch price was $107.
Processing Power
The Core i5-12400F packs 6 cores / 12 threads, while the Celeron J4005 offers 2 cores / 2 threads — the Core i5-12400F has 4 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 2.7 GHz on the Celeron J4005 — a 47.9% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 2 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Celeron J4005 uses Goldmont Plus (2017) (14 nm). In PassMark, the Core i5-12400F scores 19,532 against the Celeron J4005's 1,543 — a 170.7% lead for the Core i5-12400F. Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 450, a 116.3% lead for the Core i5-12400F that directly translates to higher frame rates. Multi-core Geekbench: 657 vs 800 (19.6% advantage for the Celeron J4005). L3 cache: 18 MB (total) on the Core i5-12400F vs 4 MB on the Celeron J4005.
| Feature | Core i5-12400F | Celeron J4005 |
|---|---|---|
| Cores / Threads | 6 / 12+200% | 2 / 2 |
| Boost Clock | 4.4 GHz+63% | 2.7 GHz |
| Base Clock | 2.5 GHz+25% | 2 GHz |
| L3 Cache | 18 MB (total)+350% | 4 MB |
| L2 Cache | 1.25 MB (per core) | 4 MB (total)+220% |
| Process | Intel 7 nm-50% | 14 nm |
| Architecture | Alder Lake-S (2022) | Goldmont Plus (2017) |
| PassMark | 19,532+1166% | 1,543 |
| Cinebench R23 Multi | 12,380 | — |
| Geekbench 6 Single | 1,700+278% | 450 |
| Geekbench 6 Multi | 657 | 800+22% |
Memory & Platform
The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Celeron J4005 uses FCBGA1090 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus DDR4-2400 on the Celeron J4005 — the Core i5-12400F supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The Core i5-12400F supports up to 128 GB of RAM compared to 8 GB — 176.5% more capacity for professional workloads. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i5-12400F) vs 6 (Celeron J4005) — the Core i5-12400F offers 14 more lanes for additional GPUs or NVMe drives. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and SoC (Celeron J4005).
| Feature | Core i5-12400F | Celeron J4005 |
|---|---|---|
| Socket | LGA1700 | FCBGA1090 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | DDR5-4800, DDR4-3200+25% | DDR4-2400 |
| Max RAM Capacity | 128 GB+1500% | 8 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 20+233% | 6 |
Advanced Features
Both support VT-x, VT-d, EPT virtualization. The Celeron J4005 includes integrated graphics (Intel UHD Graphics 600), while the Core i5-12400F requires a dedicated GPU. Primary use case: Core i5-12400F targets Gaming Performance/Value, Celeron J4005 targets Entry Level Desktop. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; Celeron J4005 rivals Ryzen Embedded R1102G.
| Feature | Core i5-12400F | Celeron J4005 |
|---|---|---|
| Integrated GPU | No | Yes |
| IGPU Model | — | Intel UHD Graphics 600 |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | VT-x, VT-d, EPT | VT-x, VT-d, EPT |
| Target Use | Gaming Performance/Value | Entry Level Desktop |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
You May Also Compare
Similar CPU comparisons based on Core i5-12400F and Celeron J4005
