CPU Comparison
Intel Core i5-1035G1 vs Intel Core i5-1135G7 (IPU)
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.
Snappy performance for everyday office tasks and multitasking.
Gaming
The UHD graphics with only 32 EUs are not suitable for modern gaming.
Capable of playing e-sports titles at 1080p thanks to Iris Xe graphics.
Virtualization
Can run light virtual machines but limited by core count.
Can handle light virtualization but is limited by 4 cores.
Efficiency
10nm process ensures good battery life in 15W configurations.
Excellent power efficiency, further enhanced by IPU offloading camera tasks.
Specialized Performance
AI / ML
- Lacks DL Boost instructions found in higher-end models
- Limited to basic CPU-based AI tasks
- DLBoost and GNA 2.0 provide solid AI acceleration.
- IPU 6.0 accelerates AI-based camera features.
Content Creation
Gaming
- Only 32 Execution Units (UHD Graphics)
- Struggles with modern 3D games
- Suitable only for 2D or very old games
- Iris Xe 80EU allows for smooth e-sports gaming.
- Performance scales heavily with dual-channel memory.
- Not suitable for modern AAA gaming at high settings.
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
- IPU 6.0 saves CPU cycles during video calls
- Excellent single-core performance
- Iris Xe 80EU graphics
- Great power efficiency
- Supports fast LPDDR4X-4267 memory
Cons
- Only beneficial if the laptop uses a MIPI camera interface
- Limited to 4 cores
- Soldered onto the motherboard
- Replaced quickly by 12th Gen mobile chips
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 i5-1135G7 (IPU)
- AMD Ryzen 5 5600URival
Mobile
- Intel Core i7-1185G7Rival
Mobile
- AMD Ryzen 7 5800URival
Mobile
- Compare head-to-headApple M1Rival
Mobile
- Compare head-to-headIntel Core i5-1130G7Rival
Mobile
Standard version offers the same performance if IPU isn't needed.
Compare head-to-head- Intel Core i7-1165G7Alt
Offers higher clock speeds and 96 EUs for better graphics.
- Snapdragon 8cx Gen 3Alt
ARM-based alternative for extreme battery life.
- AMD Ryzen 7 6800UAlt
Newer generation with RDNA2 graphics 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 reviewAn excellent ultrabook chip that offloads camera processing to dedicated hardware, saving battery life during long video calls.
Best for: Buying a premium business laptop where video call quality is paramount.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-1035G1 or Intel Core i5-1135G7 (IPU)?
Based on our editorial ratings, the Intel Core i5-1135G7 (IPU) comes out ahead with a score of 8.5/10. 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 i5-1135G7 (IPU)?
For gaming, the Intel Core i5-1135G7 (IPU) leads with a gaming performance score of 75/100 among Intel Core i5-1035G1 and Intel Core i5-1135G7 (IPU).
Do Intel Core i5-1035G1 and Intel Core i5-1135G7 (IPU) use the same socket?
No. They use different sockets (Intel Core i5-1035G1: Intel BGA 1526, Intel Core i5-1135G7 (IPU): Intel BGA 1449), 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), Intel Core i5-1135G7 (IPU) (0). Benchmark figures are approximate and workload-dependent.