EPYC 7663 vs Core i5-12400F
EPYC 7663
Core i5-12400F
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 EPYC 7663
Performance Per Dollar Core i5-12400F
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | EPYC 7663 | Core i5-12400F |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | ⚠️ Higher cost ($6,366) | ✅ More affordable ($110) |
| Longevity | ✨ Modern (Milan (2021−2023) / 7 nm+) | ✨ Modern (Alder Lake-S (2022) / Intel 7 nm) |
💎 Value Proposition
| Insight | EPYC 7663 | Core i5-12400F |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ✅ Better overall value (+1276%) |
| Upfront Cost | ⚠️ Higher cost ($6,366) | ✅ More affordable ($110) |
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 EPYC 7663 and Core i5-12400F
EPYC 7663
The EPYC 7663 is manufactured by AMD. It was released in 15 March 2021 (4 years ago). It is based on the Milan (2021−2023) architecture. It features 56 cores and 112 threads. Base frequency is 2 GHz, with boost up to 3.5 GHz. L3 cache: 256 MB (total). L2 cache: 512 kB (per core). Built on 7 nm+ process technology. Socket: SP3. Thermal design power (TDP): 240 Watt. Memory support: DDR4-3200. Passmark benchmark score: 82,120 points. Launch price was $6,366.
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.
Processing Power
The EPYC 7663 packs 56 cores / 112 threads, while the Core i5-12400F offers 6 cores / 12 threads — the EPYC 7663 has 50 more cores. Boost clocks reach 3.5 GHz on the EPYC 7663 versus 4.4 GHz on the Core i5-12400F — a 22.8% clock advantage for the Core i5-12400F (base: 2 GHz vs 2.5 GHz). The EPYC 7663 uses the Milan (2021−2023) architecture (7 nm+), while the Core i5-12400F uses Alder Lake-S (2022) (Intel 7 nm). In PassMark, the EPYC 7663 scores 82,120 against the Core i5-12400F's 19,532 — a 123.1% lead for the EPYC 7663. Geekbench 6 single-core — the metric most relevant to gaming — records 1,370 vs 1,700, a 21.5% lead for the Core i5-12400F that directly translates to higher frame rates. Multi-core Geekbench: 12,380 vs 657 (179.8% advantage for the EPYC 7663). L3 cache: 256 MB (total) on the EPYC 7663 vs 18 MB (total) on the Core i5-12400F.
| Feature | EPYC 7663 | Core i5-12400F |
|---|---|---|
| Cores / Threads | 56 / 112+833% | 6 / 12 |
| Boost Clock | 3.5 GHz | 4.4 GHz+26% |
| Base Clock | 2 GHz | 2.5 GHz+25% |
| L3 Cache | 256 MB (total)+1322% | 18 MB (total) |
| L2 Cache | 512 kB (per core) | 1.25 MB (per core)+150% |
| Process | 7 nm+ | Intel 7 nm |
| Architecture | Milan (2021−2023) | Alder Lake-S (2022) |
| PassMark | 82,120+320% | 19,532 |
| Cinebench R23 Multi | — | 12,380 |
| Geekbench 6 Single | 1,370 | 1,700+24% |
| Geekbench 6 Multi | 12,380+1784% | 657 |
Memory & Platform
The EPYC 7663 uses the SP3 socket (PCIe 4.0), while the Core i5-12400F uses LGA1700 (PCIe 3.0) — making them incompatible on the same motherboard. Maximum memory speed reaches DDR4-3200 on the EPYC 7663 versus DDR5-4800, DDR4-3200 on the Core i5-12400F — the Core i5-12400F supports 22.2% faster memory, which can translate to measurable gains in memory-sensitive workloads. The EPYC 7663 supports up to 4096 GB of RAM compared to 128 GB — 187.9% more capacity for professional workloads. Memory channels: 8 (EPYC 7663) vs 2 (Core i5-12400F). PCIe lanes: 128 (EPYC 7663) vs 20 (Core i5-12400F) — the EPYC 7663 offers 108 more lanes for additional GPUs or NVMe drives. Chipset compatibility: SP3 (EPYC 7663) and H610,B660,H670,Z690,B760,H770,Z790 (Core i5-12400F).
| Feature | EPYC 7663 | Core i5-12400F |
|---|---|---|
| Socket | SP3 | LGA1700 |
| PCIe Generation | PCIe 4.0+33% | PCIe 3.0 |
| Max RAM Speed | DDR4-3200 | DDR5-4800, DDR4-3200+25% |
| Max RAM Capacity | 4096 GB+3100% | 128 GB |
| RAM Channels | 8+300% | 2 |
| ECC Support | ✅ | ❌ |
| PCIe Lanes | 128+540% | 20 |
Advanced Features
Virtualization support: AMD-V (EPYC 7663) vs VT-x, VT-d, EPT (Core i5-12400F). Primary use case: EPYC 7663 targets Server, Core i5-12400F targets Gaming Performance/Value. Direct competitor: EPYC 7663 rivals Xeon Platinum 8380; Core i5-12400F rivals Ryzen 5 5600.
| Feature | EPYC 7663 | Core i5-12400F |
|---|---|---|
| Integrated GPU | No | No |
| IGPU Model | None | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | AMD-V | VT-x, VT-d, EPT |
| Target Use | Server | Gaming Performance/Value |
Value Analysis
The EPYC 7663 launched at $6366 MSRP, while the Core i5-12400F debuted at $174. At current prices ($6366 vs $110), the Core i5-12400F is $6256 cheaper. In terms of value (PassMark points per dollar), the EPYC 7663 delivers 12.9 pts/$ vs 177.6 pts/$ for the Core i5-12400F — making the Core i5-12400F the 172.9% better value option.
| Feature | EPYC 7663 | Core i5-12400F |
|---|---|---|
| MSRP | $6366 | $174-97% |
| Avg Price (30d) | $6366 | $110-98% |
| Performance per Dollar | 12.9 | 177.6+1277% |
| Release Date | 2021 | 2022 |
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