CPU Comparison
Intel Core i5-1035G1 vs Intel Core i7-8650U
A side-by-side comparison of specs, performance and value. The Intel Core i5-1035G1 is a mainstream mobile processor introduced in August 2019 as part of the 10th Generation Ice Lake-U lineup. Fabricated on Intel's 10nm process, it features four cores and eight threads, utilizing the Sunny Cove microarchitecture to deliver substantial instruction-per-clock improvements over older generations. Operating at a 15-watt TDP, it is designed for thin-and-light laptops where balancing performance and battery life is crucial. Unlike its G4 and G7 siblings, the G1 variant integrates Intel UHD Graphics, offering solid multimedia capabilities but lacking the enhanced graphical horsepower of the Iris Plus series. It supports LPDDR4 memory up to 3733 MT/s and features PCIe Gen 3 connectivity. With a base clock of 1.0 GHz and boosting up to 3.6 GHz, this chip serves as a reliable workhorse for everyday productivity, web browsing, and media consumption in budget-friendly to mid-range portable computing devices.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Handles office tasks, browsing, and light coding efficiently.
Strong performance for office tasks, but throttles under sustained multi-threaded load.
Gaming
The UHD graphics with only 32 EUs are not suitable for modern gaming.
Not suitable for gaming beyond basic 2D applications.
Virtualization
Can run light virtual machines but limited by core count.
Can handle light VMs, but limited by 15W TDP.
Efficiency
10nm process ensures good battery life in 15W configurations.
Excellent efficiency for all-day battery life.
Specialized Performance
AI / ML
- Lacks DL Boost instructions found in higher-end models
- Limited to basic CPU-based AI tasks
- No dedicated AI hardware
Content Creation
Gaming
- Only 32 Execution Units (UHD Graphics)
- Struggles with modern 3D games
- Suitable only for 2D or very old games
- UHD 620 graphics are very basic
- Suitable for older games only
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Good everyday CPU performance
- 10nm process for good efficiency
- Supports fast LPDDR4X memory
- Native Thunderbolt 3 support
- Cost-effective solution for OEMs
Cons
- Only 32 EUs (UHD Graphics)
- Locked multiplier
- Soldered to the motherboard
- Outclassed by newer 11th Gen and AMD Ryzen 5000 chips
Pros
- 4 cores and 8 threads
- Intel vPro support for enterprise
- Good single-core burst performance
- Excellent battery life
Cons
- Low base clock
- Basic integrated graphics
- 14nm process is outdated
- Throttles under heavy load
Competitors & Alternatives
Intel Core i5-1035G1
- AMD Ryzen 5 3500URival
Mobile
- AMD Ryzen 7 3700URival
Mobile
- Compare head-to-headIntel Core i5-10210URival
Mobile
- Compare head-to-headIntel Core i7-1065G7Rival
Mobile
- AMD Ryzen 5 3550HRival
Mobile
Tiger Lake successor with much better graphics and IPC.
Compare head-to-head- AMD Ryzen 5 5500UAlt
Offers significantly better multi-core and graphics performance.
Modern Alder Lake alternative with vastly superior performance.
Compare head-to-head- AMD Ryzen 3 5300UAlt
Budget alternative with competitive graphics.
- Intel Core i7-1165G7Alt
Higher tier alternative if sticking to Intel 11th Gen.
Intel Core i7-8650U
- AMD Ryzen 7 Pro 2700URival
Mobile
- Compare head-to-headIntel Core i7-8550URival
Mobile
- Compare head-to-headIntel Core i5-8350URival
Mobile
- AMD Ryzen 5 Pro 2500URival
Mobile
- Intel Core i7-7600URival
Mobile
- Intel Core i7-8665UAlt
Whiskey Lake refresh with slightly better performance.
- AMD Ryzen 5 Pro 4650UAlt
Much better multi-core performance and efficiency.
11th Gen offers massive improvements in IPC and graphics.
Compare head-to-head- Alt
Vastly superior performance and battery life.
Compare head-to-head - AMD Ryzen 7 5825UAlt
Modern alternative with excellent battery life and 8 cores.
Our Verdict on Each
A solid 10nm processor that brings Sunny Cove architecture to the mainstream, though the lack of Iris Plus graphics limits its creative potential.
Best for: Buying a discounted used laptop for basic productivity and student work.
Read the full reviewThe Core i7-8650U is a 15W mobile CPU with vPro support, designed for business ultrabooks.
Best for: The Intel Core i7-8650U is a processor you will encounter primarily in the refurbished business laptop market. It is an excellent choice for professionals or students who need a reliable, portable machine for office work, web browsing, and video conferencing. The inclusion of vPro technology makes it particularly appealing for IT departments or users who require remote management capabilities. However, like other 15W 8th Gen chips, its low base clock means it will throttle under heavy sustained workloads. Avoid purchasing a laptop with this CPU if you need to do video editing, 3D rendering, or gaming. It is best suited for budget-conscious buyers looking for a high-quality, durable business ultrabook like a used ThinkPad X1 Carbon or Dell Latitude.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-1035G1 or Intel Core i7-8650U?
Based on our editorial ratings, the Intel Core i5-1035G1 comes out ahead with a score of 7.8/10. 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 i5-1035G1 or Intel Core i7-8650U?
For gaming, the Intel Core i5-1035G1 leads with a gaming performance score of 40/100 among Intel Core i5-1035G1 and Intel Core i7-8650U.
Do Intel Core i5-1035G1 and Intel Core i7-8650U use the same socket?
No. They use different sockets (Intel Core i5-1035G1: Intel BGA 1526, Intel Core i7-8650U: Intel BGA 1356), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i5-1035G1 posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-1035G1 (7,500). Benchmark figures are approximate and workload-dependent.