Core i5-9400H vs Opteron 6348
Core i5-9400H
Opteron 6348
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. The Core i5-9400H is positioned at rank 421 and the Opteron 6348 is on rank 40, so the Opteron 6348 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i5-9400H
Performance Per Dollar Opteron 6348
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i5-9400H | Opteron 6348 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | ✅ More affordable ($182) | ⚠️ Higher cost ($287) |
| Longevity | ✨ Modern (Coffee Lake-H (2018−2019) / 14 nm) | 🛑 Legacy (Abu Dhabi (2012) / 32 nm) |
💎 Value Proposition
| Insight | Core i5-9400H | Opteron 6348 |
|---|---|---|
| Cost Efficiency | ✅ Better overall value (+57%) | ❌ Lower cost efficiency |
| Upfront Cost | ✅ More affordable ($182) | ⚠️ Higher cost ($287) |
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 i5-9400H and Opteron 6348
Core i5-9400H
The Core i5-9400H is manufactured by Intel. It was released in 23 April 2019 (6 years ago). It is based on the Coffee Lake-H (2018−2019) architecture. It features 4 cores and 8 threads. Base frequency is 2.5 GHz, with boost up to 4.3 GHz. L3 cache: 8 MB. L2 cache: 1 MB. Built on 14 nm process technology. Socket: BGA1440. Thermal design power (TDP): 45 Watt. Memory support: DDR4. Passmark benchmark score: 7,794 points. Launch price was $149.
Opteron 6348
The Opteron 6348 is manufactured by AMD. It was released in 2015-01-01. It is based on the Abu Dhabi (2012) architecture. It features 12 cores and 12 threads. Base frequency is 2.8 GHz, with boost up to 3.4 GHz. L3 cache: 8 MB (total). L2 cache: 12 MB. Built on 32 nm process technology. Socket: G34. Thermal design power (TDP): 115 Watt. Memory support: DDR3. Passmark benchmark score: 7,850 points. Launch price was $800.
Processing Power
The Core i5-9400H packs 4 cores / 8 threads, while the Opteron 6348 offers 12 cores / 12 threads — the Opteron 6348 has 8 more cores. Boost clocks reach 4.3 GHz on the Core i5-9400H versus 3.4 GHz on the Opteron 6348 — a 23.4% clock advantage for the Core i5-9400H (base: 2.5 GHz vs 2.8 GHz). The Core i5-9400H uses the Coffee Lake-H (2018−2019) architecture (14 nm), while the Opteron 6348 uses Abu Dhabi (2012) (32 nm). In PassMark, the Core i5-9400H scores 7,794 against the Opteron 6348's 7,850 — a 0.7% lead for the Opteron 6348. L3 cache: 8 MB on the Core i5-9400H vs 8 MB (total) on the Opteron 6348.
| Feature | Core i5-9400H | Opteron 6348 |
|---|---|---|
| Cores / Threads | 4 / 8 | 12 / 12+200% |
| Boost Clock | 4.3 GHz+26% | 3.4 GHz |
| Base Clock | 2.5 GHz | 2.8 GHz+12% |
| L3 Cache | 8 MB | 8 MB (total) |
| L2 Cache | 1 MB | 12 MB+1100% |
| Process | 14 nm-56% | 32 nm |
| Architecture | Coffee Lake-H (2018−2019) | Abu Dhabi (2012) |
| PassMark | 7,794 | 7,850 |
| Geekbench 6 Single | 1,341 | — |
Memory & Platform
The Core i5-9400H uses the BGA1440 socket (PCIe 3.0), while the Opteron 6348 uses G34 (PCIe 2.0) — making them incompatible on the same motherboard.
| Feature | Core i5-9400H | Opteron 6348 |
|---|---|---|
| Socket | BGA1440 | G34 |
| PCIe Generation | PCIe 3.0+50% | PCIe 2.0 |
| Max RAM Speed | DDR4-2666 | — |
| Max RAM Capacity | 128 GB | — |
| RAM Channels | 2 | — |
| ECC Support | ❌ | — |
| PCIe Lanes | 16 | — |
Advanced Features
Virtualization: VT-x, VT-d, EPT (Core i5-9400H) / not specified (Opteron 6348). The Core i5-9400H includes integrated graphics (UHD Graphics 630), while the Opteron 6348 requires a dedicated GPU. Primary use case: Core i5-9400H targets High Performance Laptop. Direct competitor: Core i5-9400H rivals Ryzen 5 4600H.
| Feature | Core i5-9400H | Opteron 6348 |
|---|---|---|
| Integrated GPU | Yes | — |
| IGPU Model | UHD Graphics 630 | — |
| Unlocked | No | — |
| AVX-512 | No | — |
| Virtualization | VT-x, VT-d, EPT | — |
| Target Use | High Performance Laptop | — |
Value Analysis
The Core i5-9400H launched at $182 MSRP, while the Opteron 6348 debuted at $575.
| Feature | Core i5-9400H | Opteron 6348 |
|---|---|---|
| MSRP | $182-68% | $575 |
| Avg Price (30d) | — | $287 |
| Release Date | 2019 | 2012 |
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