Core i7-5557U vs A10-6800K
Core i7-5557U
A10-6800K
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 A10-6800K is on rank 401, so the A10-6800K 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 A10-6800K
Performance Comparison
About PassMark🏆 Chipversus Verdict
🚀 Performance Leadership
| Insight | Core i7-5557U | A10-6800K |
|---|---|---|
| Gaming | ❌ Lower gaming performance | ✅ Superior gaming performance |
| Workstation | ❌ Weaker in multi-core tasks | ✅ Better multi-core power |
| Price | Equivalent pricing | Equivalent pricing |
| Longevity | 🛑 Legacy (Broadwell-U (2015) / 14 nm) | 🛑 Legacy (Richland (2013−2014) / 32 nm) |
💎 Value Proposition
| Insight | Core i7-5557U | A10-6800K |
|---|---|---|
| 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 A10-6800K
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.
A10-6800K
The A10-6800K is manufactured by AMD. It was released in 1 June 2013 (12 years ago). It is based on the Richland (2013−2014) architecture. It features 4 cores and 4 threads. Base frequency is 4.1 GHz, with boost up to 4.4 GHz. L3 cache: 0 kB. L2 cache: 4096 kB. Built on 32 nm process technology. Socket: FM2. Thermal design power (TDP): 100 Watt. Memory support: DDR3-2133. Passmark benchmark score: 3,186 points. Launch price was $142.
Processing Power
The Core i7-5557U packs 2 cores / 4 threads, while the A10-6800K offers 4 cores / 4 threads — the A10-6800K has 2 more cores. Boost clocks reach 3.4 GHz on the Core i7-5557U versus 4.4 GHz on the A10-6800K — a 25.6% clock advantage for the A10-6800K (base: 3.1 GHz vs 4.1 GHz). The Core i7-5557U uses the Broadwell-U (2015) architecture (14 nm), while the A10-6800K uses Richland (2013−2014) (32 nm). In PassMark, the Core i7-5557U scores 3,153 against the A10-6800K's 3,186 — a 1% lead for the A10-6800K. L3 cache: 4 MB (total) on the Core i7-5557U vs 0 kB on the A10-6800K.
| Feature | Core i7-5557U | A10-6800K |
|---|---|---|
| Cores / Threads | 2 / 4 | 4 / 4+100% |
| Boost Clock | 3.4 GHz | 4.4 GHz+29% |
| Base Clock | 3.1 GHz | 4.1 GHz+32% |
| L3 Cache | 4 MB (total) | 0 kB |
| L2 Cache | 256K (per core) | 4096 kB+1500% |
| Process | 14 nm-56% | 32 nm |
| Architecture | Broadwell-U (2015) | Richland (2013−2014) |
| PassMark | 3,153 | 3,186+1% |
| Geekbench 6 Single | — | 477 |
Memory & Platform
The Core i7-5557U uses the FCBGA1168 socket (PCIe 3.0), while the A10-6800K uses FM2 (PCIe 3.0) — making them incompatible on the same motherboard.
| Feature | Core i7-5557U | A10-6800K |
|---|---|---|
| Socket | FCBGA1168 | FM2 |
| PCIe Generation | PCIe 3.0 | PCIe 3.0 |
| Max RAM Speed | — | DDR3-2133 |
| Max RAM Capacity | — | 32 GB |
| RAM Channels | — | 2 |
| ECC Support | — | ❌ |
| PCIe Lanes | — | 16 |
Advanced Features
Virtualization: not specified (Core i7-5557U) / AMD-V (A10-6800K). The A10-6800K includes integrated graphics (Radeon HD 8670D), while the Core i7-5557U requires a dedicated GPU. Primary use case: A10-6800K targets Budget. Direct competitor: A10-6800K rivals Core i3-4130.
| Feature | Core i7-5557U | A10-6800K |
|---|---|---|
| Integrated GPU | — | Yes |
| IGPU Model | — | Radeon HD 8670D |
| Unlocked | — | Yes |
| AVX-512 | — | No |
| Virtualization | — | AMD-V |
| Target Use | — | Budget |
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