Core i5-12400F vs Sempron 140
Core i5-12400F
Sempron 140
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 Sempron 140
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-12400F | Sempron 140 |
|---|---|---|
| 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) | 🛑 Legacy (Sargas (2009−2011) / 45 nm) |
💎 Value Proposition
| Insight | Core i5-12400F | Sempron 140 |
|---|---|---|
| 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 Sempron 140
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.
Sempron 140
The Sempron 140 is manufactured by AMD. It was released in 22 July 2009 (16 years ago). It is based on the Sargas (2009−2011) architecture. It features 1 cores and 1 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 45 nm process technology. Socket: AM3. Thermal design power (TDP): 45 Watt. Memory support: DDR3. Passmark benchmark score: 513 points. Launch price was $40.
Processing Power
The Core i5-12400F packs 6 cores / 12 threads, while the Sempron 140 offers 1 cores / 1 threads — the Core i5-12400F has 5 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 2.7 GHz on the Sempron 140 — a 47.9% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 2.7 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Sempron 140 uses Sargas (2009−2011) (45 nm). In PassMark, the Core i5-12400F scores 19,532 against the Sempron 140's 513 — a 189.8% lead for the Core i5-12400F. Geekbench 6 single-core — the metric most relevant to gaming — records 1,700 vs 292, a 141.4% lead for the Core i5-12400F that directly translates to higher frame rates. L3 cache: 18 MB (total) on the Core i5-12400F vs 0 kB on the Sempron 140.
| Feature | Core i5-12400F | Sempron 140 |
|---|---|---|
| Cores / Threads | 6 / 12+500% | 1 / 1 |
| Boost Clock | 4.4 GHz+63% | 2.7 GHz |
| Base Clock | 2.5 GHz | 2.7 GHz+8% |
| L3 Cache | 18 MB (total) | 0 kB |
| L2 Cache | 1.25 MB (per core)+25% | 1 MB (per core) |
| Process | Intel 7 nm-84% | 45 nm |
| Architecture | Alder Lake-S (2022) | Sargas (2009−2011) |
| PassMark | 19,532+3707% | 513 |
| Cinebench R23 Multi | 12,380 | — |
| Geekbench 6 Single | 1,700+482% | 292 |
| Geekbench 6 Multi | 657 | — |
Memory & Platform
The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Sempron 140 uses AM3 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus DDR3-1066 on the Sempron 140 — the Core i5-12400F supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both feature 2-channel memory with ECC support. Chipset compatibility: H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F) and AM3,AM2+ (Sempron 140).
| Feature | Core i5-12400F | Sempron 140 |
|---|---|---|
| Socket | LGA1700 | AM3 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR5-4800, DDR4-3200+67% | DDR3-1066 |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ❌ |
| PCIe Lanes | 20 | — |
Advanced Features
Virtualization support: VT-x, VT-d, EPT (Core i5-12400F) vs AMD-V (Sempron 140). Primary use case: Core i5-12400F targets Gaming Performance/Value, Sempron 140 targets Budget. Direct competitor: Core i5-12400F rivals Ryzen 5 5600; Sempron 140 rivals Celeron 420.
| Feature | Core i5-12400F | Sempron 140 |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | VT-x, VT-d, EPT | AMD-V |
| Target Use | Gaming Performance/Value | Budget |
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