
Core i7-5557U vs Core i3-6167U

Core i7-5557U

Core i3-6167U
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 i7-5557U is positioned at rank 563 and the Core i3-6167U is on rank 565, so the Core i7-5557U offers better cost-efficiency for playing games.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Core i7-5557U
Performance Per Dollar Core i3-6167U
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-5557U | Core i3-6167U |
|---|---|---|
| Gaming | ✅ Superior gaming performance | ❌ Lower gaming performance |
| Workstation | ✅ Better multi-core power | ❌ Weaker in multi-core tasks |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Broadwell-U (2015) / 14 nm) | 🛑 Legacy (Skylake (2015−2016) / 14 nm) |
💎 Value Proposition
| Insight | Core i7-5557U | Core i3-6167U |
|---|---|---|
| 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 i7-5557U and Core i3-6167U

Core i7-5557U
The Core i7-5557U is manufactured by Intel. It was released in 1 March 2015 (10 years ago). It is based on the Broadwell-U (2015) architecture. It features 2 cores and 4 threads. Base frequency is 3.1 GHz, with boost up to 3.4 GHz. L3 cache: 4 MB (total). L2 cache: 256K (per core). Built on 14 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 28 Watt. Memory support: DDR3. Passmark benchmark score: 3,153 points. Launch price was $426.

Core i3-6167U
The Core i3-6167U is manufactured by Intel. It was released in 1 September 2015 (10 years ago). It is based on the Skylake (2015−2016) architecture. It features 2 cores and 4 threads. Base frequency is 2.7 GHz, with boost up to 2.7 GHz. L3 cache: 3 MB. L2 cache: 512 kB. Built on 14 nm process technology. Socket: BGA1356. Thermal design power (TDP): 28 Watt. Memory support: DDR3, DDR4. Passmark benchmark score: 3,128 points. Launch price was $304.
Processing Power
Both the Core i7-5557U and Core i3-6167U share an identical 2-core/4-thread configuration. Boost clocks reach 3.4 GHz on the Core i7-5557U versus 2.7 GHz on the Core i3-6167U — a 23% clock advantage for the Core i7-5557U (base: 3.1 GHz vs 2.7 GHz). The Core i7-5557U uses the Broadwell-U (2015) architecture (14 nm), while the Core i3-6167U uses Skylake (2015−2016) (14 nm). In PassMark, the Core i7-5557U scores 3,153 against the Core i3-6167U's 3,128 — a 0.8% lead for the Core i7-5557U. L3 cache: 4 MB (total) on the Core i7-5557U vs 3 MB on the Core i3-6167U.
| Feature | Core i7-5557U | Core i3-6167U |
|---|---|---|
| Cores / Threads | 2 / 4 | 2 / 4 |
| Boost Clock | 3.4 GHz+26% | 2.7 GHz |
| Base Clock | 3.1 GHz+15% | 2.7 GHz |
| L3 Cache | 4 MB (total)+33% | 3 MB |
| L2 Cache | 256K (per core) | 512 kB+100% |
| Process | 14 nm | 14 nm |
| Architecture | Broadwell-U (2015) | Skylake (2015−2016) |
| PassMark | 3,153 | 3,128 |
Memory & Platform
The Core i7-5557U uses the FCBGA1168 socket (PCIe 3.0), while the Core i3-6167U uses BGA1356 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-5557U | Core i3-6167U |
|---|---|---|
| Socket | FCBGA1168 | BGA1356 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
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