CPU Comparison
Intel Core i5-1035G1 vs Core i7-8565U
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.
Gaming
The UHD graphics with only 32 EUs are not suitable for modern gaming.
Virtualization
Can run light virtual machines but limited by core count.
Efficiency
10nm process ensures good battery life in 15W configurations.
Specialized Performance
AI / ML
- Lacks DL Boost instructions found in higher-end models
- Limited to basic CPU-based AI tasks
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Content Creation
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Gaming
- Only 32 Execution Units (UHD Graphics)
- Struggles with modern 3D games
- Suitable only for 2D or very old games
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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
- Excellent single-core burst speed
- Low 15W TDP for long battery life
- Great for everyday office tasks
- Widely supported in popular ultrabooks
Cons
- Throttles quickly under sustained load
- Only 4 cores
- Uses older 14nm process
- Soldered BGA package
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.
Core i7-8565U
- AMD Ryzen 7 2700URival
Ultra-Low Power Mobile
- AMD Ryzen 7 3700URival
Ultra-Low Power Mobile
- Compare head-to-headIntel Core i5-8265URival
Ultra-Low Power Mobile
- Compare head-to-headIntel Core i7-8550URival
Ultra-Low Power Mobile
- AMD Ryzen 5 3500URival
Ultra-Low Power Mobile
Next-gen 10nm Ice Lake with better graphics.
Compare head-to-head
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 reviewA solid quad-core ultrabook CPU with great burst performance, though its 14nm architecture shows its age in sustained workloads.
Best for: Buying a used ultrabook for school or office work
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-1035G1 or Core i7-8565U?
Based on our editorial ratings, the Core i7-8565U 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 i5-1035G1 or Core i7-8565U?
For gaming, the Intel Core i5-1035G1 leads with a gaming performance score of 40/100 among Intel Core i5-1035G1 and Core i7-8565U.
Do Intel Core i5-1035G1 and Core i7-8565U use the same socket?
No. They use different sockets (Intel Core i5-1035G1: Intel BGA 1526, Core i7-8565U: Intel BGA 1528), 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.