CPU Comparison
Intel Core i5-1135G7 vs Intel Core i7-10810U
A side-by-side comparison of specs, performance and value. The Intel Core i5-1135G7 is a 4-core, 8-thread mobile processor launched in September 2020. Built on the 10nm SuperFIN process, it utilizes the Willow Cove microarchitecture. Designed for thin-and-light laptops, it operates at a 15W TDP with a base clock of 1.5 GHz and a turbo boost up to 4.2 GHz. It features the highly capable Iris Xe Graphics G7 with 80 Execution Units, bringing significant gaming and media improvements to the ultrabook segment.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Snappy performance for everyday office tasks and multitasking.
Strong performance in office applications and multitasking.
Gaming
Capable of playing e-sports titles and older games at 1080p thanks to Iris Xe graphics.
Basic UHD graphics limit it to non-demanding titles.
Virtualization
Can handle light virtualization but is limited by 4 cores.
12 threads handle virtualization well for a mobile chip.
Efficiency
Excellent power efficiency due to the 10nm SuperFIN process.
14nm process limits efficiency compared to newer chips.
Specialized Performance
AI / ML
- DLBoost and GNA 2.0 provide solid AI acceleration for background blur and noise cancellation.
- No dedicated AI silicon
- Handles basic inferencing via CPU
Content Creation
Gaming
- 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.
- Relies on UHD Graphics
- Not intended for gaming
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent single-core performance
- Massive leap in integrated graphics (Iris Xe 80EU)
- Great power efficiency
- Supports fast LPDDR4X-4267 memory
- Includes PCIe 4.0 for fast storage
Cons
- Limited to 4 cores
- Integrated graphics still weaker than entry-level discrete GPUs
- Soldered onto the motherboard (BGA package)
- Replaced quickly by 12th Gen P-series and U-series
Pros
- 6 cores and 12 threads
- High 4.9 GHz turbo boost
- Good for multitasking
- 12MB L3 cache
Cons
- OEM exclusive, hard to find in retail
- 14nm process is outdated
- Low base clock
- Basic integrated graphics
Competitors & Alternatives
Intel Core i5-1135G7
- AMD Ryzen 5 5500URival
Mobile
- AMD Ryzen 7 5700URival
Mobile
- Compare head-to-headIntel Core i5-1035G1Rival
Mobile
- Intel Core i7-1165G7Rival
Mobile
- Compare head-to-headApple M1Rival
Mobile
- AMD Ryzen 5 5600UAlt
Provides better multi-core performance with 6 cores.
Budget alternative with 2 cores for basic office tasks.
Compare head-to-head- AMD Ryzen 7 5800UAlt
Excellent 8-core alternative for heavy multitasking.
Newer 12th gen alternative with more cores and better efficiency.
Compare head-to-head
Intel Core i7-10810U
- AMD Ryzen 7 Pro 4750URival
Mobile
- Compare head-to-headIntel Core i7-10710URival
Mobile
- Intel Core i7-10610URival
Mobile
- AMD Ryzen 5 Pro 4650URival
Mobile
- Intel Core i7-8665URival
Mobile
- Intel Core i7-1165G7Alt
Better single-core IPC and faster integrated graphics.
- AMD Ryzen 7 5800UAlt
Superior multi-core performance and battery life.
More modern architecture often outperforms it in everyday tasks.
Compare head-to-head- Alt
Vastly superior efficiency for similar productivity workloads.
Compare head-to-head - AMD Ryzen 5 5625UAlt
Modern budget alternative with better multi-threading.
Our Verdict on Each
A breakthrough mobile chip that brought console-like integrated graphics to thin-and-light laptops, though limited to 4 cores.
Best for: Buying a mid-range ultrabook for everyday use and light gaming.
Read the full reviewA solid OEM-specific 6-core processor that offers a slight frequency bump over the 10710U, making it excellent for business productivity and multitasking.
Best for: The Core i7-10810U is exclusively found in pre-built laptops, making it a factor only when shopping for used or refurbished business machines. It is a solid choice if you need a multitasking laptop for office work, heavy web browsing, and light content creation at a lower price point. The 6-core configuration ensures it can handle parallel tasks better than older 8th Gen chips. However, due to its 14nm heritage, battery life may suffer compared to newer laptops with 10nm or newer processors. Avoid paying a premium for this chip today; if the price is close to a laptop with an 11th Gen Intel or Ryzen 5000 processor, opt for the latter. It is best suited for budget-conscious buyers needing solid productivity performance.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-1135G7 or Intel Core i7-10810U?
Based on our editorial ratings, the Intel Core i5-1135G7 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 i5-1135G7 or Intel Core i7-10810U?
For gaming, the Intel Core i5-1135G7 leads with a gaming performance score of 75/100 among Intel Core i5-1135G7 and Intel Core i7-10810U.
Which uses less power?
The Intel Core i5-1135G7 has the lowest rated TDP. Power draw across these chips: Intel Core i5-1135G7 (15 W), Intel Core i7-10810U (25 W).
Do Intel Core i5-1135G7 and Intel Core i7-10810U use the same socket?
No. They use different sockets (Intel Core i5-1135G7: Intel BGA 1449, Intel Core i7-10810U: Intel BGA 1440), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i7-10810U has the most cores. Core counts: Intel Core i5-1135G7 (4 cores), Intel Core i7-10810U (6 cores).
Which is faster in multi-core benchmarks?
The Intel Core i5-1135G7 posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-1135G7 (0). Benchmark figures are approximate and workload-dependent.