CPU Comparison
Intel Core i7-8706G vs Intel Core i7-8850H
A side-by-side comparison of specs, performance and value. The Intel Core i7-8706G is a specialized mobile processor launched in February 2018 as part of the unique Kaby Lake-G family. Similar to the i7-8705G, it combines an Intel 4-core, 8-thread CPU with AMD Radeon RX Vega M GL graphics on a single package. Built on a 14nm process, it operates at a base clock of 3.1 GHz and boosts up to 4.1 GHz. The defining difference is that the i7-8706G is an OEM-specific part, primarily found in certain configurations of the Dell XPS 15 2-in-1. It utilizes the Radeon GPU as the primary display adapter, omitting the Intel HD 630 graphics found on the 8705G in some configurations, simplifying the graphics switching logic. With a 65W TDP and 4GB of HBM2 memory, it delivers GTX 1050 Ti-class gaming performance in a compact form factor. This processor remains a fascinating example of cross-company collaboration, offering strong performance for 1080p gaming and VR in thin-and-light devices.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Strong CPU performance for everyday tasks and moderate content creation.
Strong multi-core performance handles heavy workloads efficiently.
Gaming
Capable of smooth 1080p gaming in modern titles at medium settings.
Still capable of driving high-refresh-rate gaming when paired with a modern mobile GPU.
Virtualization
Capable but limited by 4 cores.
12 threads make it highly capable for running local virtual machines.
Efficiency
HBM2 memory improves power efficiency compared to discrete GPUs.
14nm process at 45W results in significant heat output and lower efficiency.
Specialized Performance
AI / ML
- Radeon GPU supports OpenCL acceleration
- No dedicated AI hardware
- CPU-based inference is decent due to 12 threads
Content Creation
Gaming
- Radeon Vega M GL provides solid 1080p performance
- Comparable to GTX 1050 Ti
- Strong single-core speed
- Pairs well with GTX 10-series and RTX 20-series mobile GPUs
- May throttle in thin-and-light chassis
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Unique Intel-AMD hybrid design
- Radeon RX Vega M GL graphics
- 4GB of HBM2 memory
- Good 1080p gaming performance
Cons
- Driver support has ended
- OEM specific, hard to find
- 65W TDP requires active cooling
- 14nm CPU process is outdated
Pros
- 6 cores and 12 threads
- Strong sustained performance
- 12MB L3 cache
- Good for budget mobile workstations
Cons
- Runs hot under load
- 14nm process is inefficient by modern standards
- Soldered to motherboard
- End-of-life status
Competitors & Alternatives
Intel Core i7-8706G
- AMD Ryzen 7 3750HRival
Mobile
- Intel Core i7-7700HQRival
Mobile
- Compare head-to-headIntel Core i7-8705GRival
Mobile
- AMD Ryzen 7 2700URival
Mobile
- Intel Core i5-8300HRival
Mobile
10th Gen successor with integrated Iris Plus graphics.
Compare head-to-head- AMD Ryzen 7 4800HAlt
Much better CPU and GPU performance.
- Alt
Modern alternative with excellent efficiency.
Compare head-to-head - Intel Core i7-1165G7Alt
Better driver support and modern Xe graphics.
- AMD Ryzen 7 5800UAlt
Superior performance and battery life.
Intel Core i7-8850H
- AMD Ryzen 7 2700HRival
Mobile
- AMD Ryzen 7 3750HRival
Mobile
- Intel Core i7-7700HQRival
Mobile
- Intel Core i5-8300HRival
Mobile
- AMD Ryzen 5 2600HRival
Mobile
- Intel Core i7-9750HAlt
9th Gen refresh with higher clocks and better thermal management.
- AMD Ryzen 7 4800HAlt
Vastly superior multi-core performance and efficiency.
- Alt
Modern alternative with unmatched efficiency for creative workloads.
Compare head-to-head - Intel Core i7-10750HAlt
10th Gen offers slightly better performance and faster memory support.
- AMD Ryzen 5 5600HAlt
Modern budget alternative with excellent single-core speed.
Our Verdict on Each
A unique OEM variant of the Kaby Lake-G family, offering solid 1080p gaming performance via integrated Radeon graphics, though driver support is a concern.
Best for: The Intel Core i7-8706G is a processor you will only encounter in the used market, specifically in OEM systems like the Dell XPS 15 2-in-1. It remains a highly capable processor for 1080p gaming and VR, offering performance comparable to a GTX 1050 Ti in a compact form factor. It is an excellent choice for budget gamers or media creators who need a portable machine with dedicated-class graphics. However, driver support from Intel for the Radeon component has officially ended, meaning you may encounter compatibility issues with the latest games. Avoid this processor if you want a future-proof system or need the latest API support. It is best purchased at a discount for its unique hardware design and solid performance in older or well-optimized titles.
Read the full reviewA groundbreaking mobile processor that brought 6 cores to laptops, offering excellent sustained performance for creators and gamers, though it runs warm.
Best for: When considering the Intel Core i7-8850H today, it is essential to weigh its age against its capabilities. Found exclusively in used or refurbished laptops, this processor still offers respectable performance for everyday productivity, moderate video editing, and 1080p gaming when paired with a dedicated GPU. It is an excellent budget option for students or professionals needing a capable mobile workstation without paying full retail price. However, buyers should be aware of its 14nm heritage, which means it runs warmer and consumes more power than modern alternatives. Avoid purchasing a laptop with this CPU if you require maximum battery life or need to run heavily multi-threaded workloads efficiently. Overall, it remains a solid value buy on the second-hand market.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i7-8706G or Intel Core i7-8850H?
For gaming, the Intel Core i7-8850H leads with a gaming performance score of 85/100 among Intel Core i7-8706G and Intel Core i7-8850H.
Which uses less power?
The Intel Core i7-8850H has the lowest rated TDP. Power draw across these chips: Intel Core i7-8706G (65 W), Intel Core i7-8850H (45 W).
Do Intel Core i7-8706G and Intel Core i7-8850H use the same socket?
No. They use different sockets (Intel Core i7-8706G: Intel BGA 2270, Intel Core i7-8850H: Intel BGA 1440), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i7-8850H has the most cores. Core counts: Intel Core i7-8706G (4 cores), Intel Core i7-8850H (6 cores).