CPU Comparison
Intel Core i7-8560U vs Intel Core i7-8665UE
A side-by-side comparison of specs, performance and value. The Intel Core i7-8560U is a highly efficient mobile processor introduced as part of the Whiskey Lake lineup, specifically engineered for thin-and-light ultrabooks. Featuring four cores and eight threads, it brought mainstream quad-core performance to the ultra-low-power segment. Operating at a base frequency of 1.8 GHz, it can dynamically boost up to 4.6 GHz when thermal headroom permits, delivering snappy burst performance for everyday tasks and moderate workloads. With a 15-watt thermal design power, it balances battery longevity with processing capability. The integrated Intel UHD Graphics 620 handles basic display outputs and light multimedia tasks, though it is not suited for intensive gaming. This CPU marked a significant step in Intel's 8th generation strategy, offering increased core counts over previous ultra-low-voltage dual-core designs, thereby reshaping user expectations for portable computing power. Released in late 2018, it became a staple in premium business and consumer laptops, providing a reliable computing experience for professionals on the go who require multitasking capabilities without sacrificing portability.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Handles heavy multitasking and office applications effortlessly.
Handles specialized industrial software efficiently.
Gaming
Only suitable for very light or older games on low settings.
Not intended for gaming; UHD 620 is insufficient for modern titles.
Virtualization
Can run light VMs, but limited by 15W power constraints.
vPro and TSX make it decent for light edge virtualization.
Efficiency
Outstanding power-to-performance ratio for battery life.
Excellent efficiency for always-on embedded devices.
Specialized Performance
AI / ML
- No dedicated AI hardware
- Basic CPU inference only
- No dedicated AI hardware
- Relies on CPU for inference
Content Creation
Gaming
- Relies on Intel UHD Graphics 620
- Only suitable for indie or older titles
- Not recommended for modern AAA gaming
- Uses Intel UHD Graphics 620
- Suitable only for basic display output
- Not for gaming applications
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent power efficiency
- Good burst performance
- Quad-core multitasking
- Widely supported in business laptops
Cons
- Weak integrated graphics
- Older 14nm process
- Locked multiplier
- Soldered to motherboard
Pros
- Intel vPro support
- Long lifecycle availability
- Configurable TDP for fanless designs
- Good burst performance
Cons
- Expensive due to embedded market
- Weak integrated graphics
- Soldered BGA package
- Older 14nm process
Competitors & Alternatives
Intel Core i7-8560U
- AMD Ryzen 7 2700URival
Mobile
- AMD Ryzen 7 2800HRival
Mobile
- Intel Core i5-8250URival
Mobile
- Compare head-to-headIntel Core i7-8550URival
Mobile
- Compare head-to-headIntel Core i7-8650URival
Mobile
- AMD Ryzen 5 5500UAlt
Better integrated graphics and efficiency.
Significantly faster single-core and better iGPU.
Compare head-to-head- Intel Core i7-1165G7Alt
Stronger overall performance and newer architecture.
- AMD Ryzen 7 4700UAlt
More cores and better battery life.
- Alt
Incredible performance per watt for ultrabooks.
Compare head-to-head
Intel Core i7-8665UE
- AMD Ryzen Embedded V1605BRival
Embedded
- Compare head-to-headIntel Core i7-8650URival
Mobile
- Compare head-to-headIntel Core i5-8365UERival
Embedded
- AMD Ryzen Embedded V1807BRival
Embedded
- Intel Atom x7-E3950Rival
Embedded
- Intel Core i7-1185GREAlt
Newer 11th Gen embedded with better graphics.
- AMD Ryzen Embedded V2000Alt
More cores and better efficiency.
- Intel NUC 11 ProAlt
Modern alternative for edge computing.
- AMD Ryzen 5 5600GEAlt
Desktop embedded alternative with more power.
Our Verdict on Each
A capable quad-core mobile CPU that offers excellent battery life and sufficient power for everyday productivity, though it struggles with heavy rendering or modern gaming.
Best for: Purchasing a used, premium ultrabook for study or light office work.
Read the full reviewA robust embedded processor offering excellent longevity and vPro manageability for specialized industrial applications.
Best for: Designing a long-life medical or industrial edge device.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i7-8560U or Intel Core i7-8665UE?
Based on our editorial ratings, the Intel Core i7-8665UE comes out ahead with a score of 8/10. That said, the best choice depends on your workload — check the spec and performance breakdown above for gaming, productivity and efficiency differences.
Which is faster for gaming, Intel Core i7-8560U or Intel Core i7-8665UE?
For gaming, the Intel Core i7-8560U leads with a gaming performance score of 30/100 among Intel Core i7-8560U and Intel Core i7-8665UE.
Do Intel Core i7-8560U and Intel Core i7-8665UE use the same socket?
Yes — all of these CPUs use the Intel BGA 1528 socket, so they share compatible motherboards.
Which is faster in multi-core benchmarks?
The Intel Core i7-8560U posts the highest multi-core benchmark score. Multi-core results: Intel Core i7-8560U (8,500), Intel Core i7-8665UE (8,200). Benchmark figures are approximate and workload-dependent.