CPU Comparison
Intel Core i7-8705G vs Intel Core i7-8850H
A side-by-side comparison of specs, performance and value. The Intel Core i7-8705G is a highly unique mobile processor launched in January 2018 as part of the Kaby Lake-G family. It represents a groundbreaking collaboration between Intel and AMD, combining an Intel CPU with AMD Radeon RX Vega M GL graphics on a single package. Built on Intel's 14nm process, the CPU side features 4 cores and 8 threads, operating at a base clock of 3.1 GHz and boosting up to 4.1 GHz. The graphics side integrates 1536 Radeon stream processors paired with 4GB of HBM2 memory, delivering performance comparable to an NVIDIA GTX 1050 Ti. This combination allows the i7-8705G to handle 1080p gaming and VR workloads without the power overhead of a discrete GPU. With a 65W TDP, it is designed for thin-and-light gaming laptops and compact PCs. The processor also includes Intel HD Graphics 630 for low-power display tasks, making it a versatile and historically significant chip.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Strong CPU performance for everyday tasks and light content creation.
Strong multi-core performance handles heavy workloads efficiently.
Gaming
Excellent 1080p gaming performance thanks to the Radeon Vega M GL graphics.
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 and integrated design improve power efficiency compared to discrete GPUs.
14nm process at 45W results in significant heat output and lower efficiency.
Specialized Performance
AI / ML
- Radeon GPU can be used for OpenCL acceleration
- No dedicated AI hardware
- No dedicated AI hardware
- CPU-based inference is decent due to 12 threads
Content Creation
Gaming
- Equivalent to GTX 1050 Ti
- Can run most AAA games at 1080p medium
- VR-ready
- 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 partnership
- Radeon RX Vega M GL graphics
- 4GB of HBM2 memory
- Excellent 1080p gaming in small form factors
Cons
- Driver support has ended
- 65W TDP requires active cooling
- Soldered and non-upgradable
- Limited to 8 PCIe lanes for the GPU
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 i7-8705G
- AMD Ryzen 7 2700URival
Mobile
- Intel Core i7-7700HQRival
Mobile
- AMD Ryzen 7 3750HRival
Mobile
- Compare head-to-headIntel Core i7-8550URival
Mobile
- AMD Ryzen 5 3550HRival
Mobile
10th Gen successor with integrated Iris Plus graphics.
Compare head-to-head- AMD Ryzen 7 4800HAlt
Much better CPU and GPU performance in a similar form factor.
- Alt
Modern alternative with excellent efficiency and integrated graphics.
Compare head-to-head - Intel Core i7-1165G7Alt
Better driver support and modern Xe graphics.
- AMD Ryzen 7 5800UAlt
Superior performance and battery life for thin-and-light laptops.
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 revolutionary processor that combined Intel and AMD silicon to deliver exceptional gaming performance in compact form factors.
Best for: If you are considering a device with the Intel Core i7-8705G, you are likely looking at a used NUC or a thin-and-light gaming laptop like the Dell XPS 15 9575. This processor remains a highly capable solution for 1080p gaming and VR, offering performance comparable to a GTX 1050 Ti in an incredibly compact form factor. It is an excellent choice for budget gamers or media creators who need a portable machine with dedicated graphics. However, driver support from Intel for the Radeon component has 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 1080p performance.
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 better, Intel Core i7-8705G or Intel Core i7-8850H?
Based on our editorial ratings, the Intel Core i7-8705G comes out ahead with a score of 9/10. 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 i7-8705G or Intel Core i7-8850H?
For gaming, the Intel Core i7-8850H leads with a gaming performance score of 85/100 among Intel Core i7-8705G 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 i7-8705G (65 W), Intel Core i7-8850H (45 W).
Do Intel Core i7-8705G and Intel Core i7-8850H use the same socket?
No. They use different sockets (Intel Core i7-8705G: 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 i7-8705G (4 cores), Intel Core i7-8850H (6 cores).