Core i5-12400F vs Opteron 4386
Core i5-12400F
Opteron 4386
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 Opteron 4386
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-12400F | Opteron 4386 |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ✅ More affordable ($110) | ⚠️ Higher cost ($459) |
| Longevity | ✨ Modern (Alder Lake-S (2022) / Intel 7 nm) | 🛑 Legacy (Seoul (2012) / 32 nm) |
💎 Value Proposition
| Insight | Core i5-12400F | Opteron 4386 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+2390%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($110) | ⚠️ Higher cost ($459) |
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 Opteron 4386
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.
Opteron 4386
The Opteron 4386 is manufactured by AMD. It was released in 2015-01-01. It is based on the Seoul (2012) architecture. It features 8 cores and 8 threads. Base frequency is 3.1 GHz, with boost up to 3.8 GHz. L3 cache: 8192 kB (total). L2 cache: 8192 kB. Built on 32 nm process technology. Socket: C32. Thermal design power (TDP): 95 Watt. Memory support: DDR3. Passmark benchmark score: 3,273 points. Launch price was $800.
Processing Power
The Core i5-12400F packs 6 cores / 12 threads, while the Opteron 4386 offers 8 cores / 8 threads — the Opteron 4386 has 2 more cores. Boost clocks reach 4.4 GHz on the Core i5-12400F versus 3.8 GHz on the Opteron 4386 — a 14.6% clock advantage for the Core i5-12400F (base: 2.5 GHz vs 3.1 GHz). The Core i5-12400F uses the Alder Lake-S (2022) architecture (Intel 7 nm), while the Opteron 4386 uses Seoul (2012) (32 nm). In PassMark, the Core i5-12400F scores 19,532 against the Opteron 4386's 3,273 — a 142.6% lead for the Core i5-12400F. L3 cache: 18 MB (total) on the Core i5-12400F vs 8192 kB (total) on the Opteron 4386.
| Feature | Core i5-12400F | Opteron 4386 |
|---|---|---|
| Cores / Threads | 6 / 12 | 8 / 8+33% |
| Boost Clock | 4.4 GHz+16% | 3.8 GHz |
| Base Clock | 2.5 GHz | 3.1 GHz+24% |
| L3 Cache | 18 MB (total)+125% | 8192 kB (total) |
| L2 Cache | 1.25 MB (per core) | 8192 kB+540% |
| Process | Intel 7 nm-78% | 32 nm |
| Architecture | Alder Lake-S (2022) | Seoul (2012) |
| PassMark | 19,532+497% | 3,273 |
| Cinebench R23 Multi | 12,380 | — |
| Geekbench 6 Single | 1,700 | — |
| Geekbench 6 Multi | 657 | — |
Memory & Platform
The Core i5-12400F uses the LGA1700 socket (PCIe 3.0), while the Opteron 4386 uses C32 (PCIe 2.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR5-4800, DDR4-3200 on the Core i5-12400F versus DDR3-1866 on the Opteron 4386 — the Core i5-12400F supports 50% faster memory, which can translate to measurable gains in memory-sensitive workloads. Both support up to 128 GB of RAM. Both feature 2-channel memory with ECC support. PCIe lanes: 20 (Core i5-12400F) vs 42 (Opteron 4386) — the Opteron 4386 offers 22 more lanes for additional GPUs or NVMe drives.
| Feature | Core i5-12400F | Opteron 4386 |
|---|---|---|
| Socket | LGA1700 | C32 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR5-4800, DDR4-3200+67% | DDR3-1866 |
| Max RAM Capacity | 128 GB | 128 GB |
| RAM Channels | 2 | 2 |
| ECC Support | ❌ | ✅ |
| PCIe Lanes | 20 | 42+110% |
Advanced Features
Virtualization support: VT-x, VT-d, EPT (Core i5-12400F) vs AMD-V (Opteron 4386). Primary use case: Core i5-12400F targets Gaming Performance/Value, Opteron 4386 targets Server. Direct competitor: Core i5-12400F rivals Ryzen 5 5600.
| Feature | Core i5-12400F | Opteron 4386 |
|---|---|---|
| Integrated GPU | No | No |
| Unlocked | — | No |
| AVX-512 | — | No |
| Virtualization | VT-x, VT-d, EPT | AMD-V |
| Target Use | Gaming Performance/Value | Server |
Value Analysis
The Core i5-12400F launched at $174 MSRP, while the Opteron 4386 debuted at $459. At current prices ($110 vs $459), the Core i5-12400F is $349 cheaper. In terms of value (PassMark points per dollar), the Core i5-12400F delivers 177.6 pts/$ vs 7.1 pts/$ for the Opteron 4386 — making the Core i5-12400F the 184.6% better value option.
| Feature | Core i5-12400F | Opteron 4386 |
|---|---|---|
| MSRP | $174-62% | $459 |
| Avg Price (30d) | $110-76% | $459 |
| Performance per Dollar | 177.6+2401% | 7.1 |
| Release Date | 2022 | 2012 |
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