Core i7-4578U vs Opteron X3418
Core i7-4578U
Opteron X3418
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 i7-4578U is positioned at rank 967 and the Opteron X3418 is on rank 115, so the Opteron X3418 offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-4578U
Performance Per Dollar Opteron X3418
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-4578U | Opteron X3418 |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Haswell (2013−2015) / 22 nm) | ✨ Modern (Excavator (2017−2018) / 28 nm) |
💎 Value Proposition
| Insight | Core i7-4578U | Opteron X3418 |
|---|---|---|
| Cost Efficiency | ❌ Lower cost efficiency | ❌ Lower cost efficiency |
| Upfront Cost | Equivalent pricing | Equivalent pricing |
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 i7-4578U and Opteron X3418
Core i7-4578U
The Core i7-4578U is manufactured by Intel. It was released in 21 July 2014 (11 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 3 GHz, with boost up to 3.5 GHz. L3 cache: 4 MB. L2 cache: 512 kB. Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 28 Watt. Memory support: DDR3. Passmark benchmark score: 3,075 points. Launch price was $426.
Opteron X3418
The Opteron X3418 is manufactured by AMD. It was released in 2015-01-01. It is based on the Excavator (2017−2018) architecture. It features 4 cores and 4 threads. Base frequency is 1.8 GHz, with boost up to 3.2 GHz. L2 cache: 2 MB (total). Built on 28 nm process technology. Socket: FP4. Thermal design power (TDP): 15 Watt. Memory support: DDR4. Passmark benchmark score: 3,043 points. Launch price was $800.
Processing Power
The Core i7-4578U packs 2 cores / 4 threads, while the Opteron X3418 offers 4 cores / 4 threads — the Opteron X3418 has 2 more cores. Boost clocks reach 3.5 GHz on the Core i7-4578U versus 3.2 GHz on the Opteron X3418 — a 9% clock advantage for the Core i7-4578U (base: 3 GHz vs 1.8 GHz). The Core i7-4578U uses the Haswell (2013−2015) architecture (22 nm), while the Opteron X3418 uses Excavator (2017−2018) (28 nm). In PassMark, the Core i7-4578U scores 3,075 against the Opteron X3418's 3,043 — a 1% lead for the Core i7-4578U.
| Feature | Core i7-4578U | Opteron X3418 |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 3.5 GHz+9% | 3.2 GHz |
| Base Clock | 3 GHz+67% | 1.8 GHz |
| L3 Cache | 4 MB | — |
| L2 Cache | 512 kB | 2 MB (total)+300% |
| Process | 22 nm-21% | 28 nm |
| Architecture | Haswell (2013−2015) | Excavator (2017−2018) |
| PassMark | 3,075+1% | 3,043 |
Memory & Platform
The Core i7-4578U uses the FCBGA1168 socket (PCIe 3.0), while the Opteron X3418 uses FP4 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-4578U | Opteron X3418 |
|---|---|---|
| Socket | FCBGA1168 | FP4 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
Top Performing CPUs
The most powerful cpus ranked by PassMark CPU Mark benchmark scores.
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