CPU Comparison
Intel Core i5-1135G7 vs Intel Core i7-10510U
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.
Snappy performance for office applications and heavy multitasking.
Gaming
Capable of playing e-sports titles and older games at 1080p thanks to Iris Xe graphics.
Only suitable for very light or older games due to basic UHD integrated graphics.
Virtualization
Can handle light virtualization but is limited by 4 cores.
Capable of running light virtual machines but limited by 4 cores.
Efficiency
Excellent power efficiency due to the 10nm SuperFIN process.
14nm process is less efficient than newer 10nm alternatives.
Specialized Performance
AI / ML
- DLBoost and GNA 2.0 provide solid AI acceleration for background blur and noise cancellation.
- Lacks dedicated AI acceleration hardware
- Relies on CPU-based inference
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 Intel UHD Graphics
- Can run esports titles on low settings
- Not recommended for AAA 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
- Strong single-core boost clocks
- Good for everyday productivity
- Supports Wi-Fi 6 CNVi
- Proven 14nm reliability
Cons
- Outdated 14nm process
- Basic integrated graphics
- End-of-life status
- Lower IPC than Ice Lake
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 i7-10510U
- AMD Ryzen 7 3750URival
Mobile
- AMD Ryzen 7 4700URival
Mobile
- Intel Core i7-8665URival
Mobile
- Compare head-to-headIntel Core i5-10210URival
Mobile
- AMD Ryzen 5 3500URival
Mobile
Better graphics and newer 10nm architecture.
Compare head-to-head- AMD Ryzen 7 4800UAlt
Significantly better multi-core performance.
11th Gen improvements in efficiency and IPC.
Compare head-to-head- Alt
Vastly superior efficiency and performance.
Compare head-to-head - Intel Core i7-1165G7Alt
Better overall performance and Xe graphics.
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 dependable 14nm quad-core CPU that delivers strong single-core bursts for everyday tasks, though it lags behind newer architectures in efficiency and multi-threaded workloads.
Best for: For users considering a laptop powered by the Intel Core i7-10510U in the modern era, the primary appeal lies in the budget and refurbished markets. It is not recommended for new purchases, as newer processors offer significantly better efficiency and performance. However, if found at a steep discount, it remains a solid choice for students, office workers, and casual users who need a reliable machine for web browsing, document editing, and media consumption. Avoid this processor if your workflow involves heavy video editing, 3D rendering, or modern gaming, as its aging 14nm architecture and UHD integrated graphics lack the horsepower for demanding creative workloads or smooth frame rates.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-1135G7 or Intel Core i7-10510U?
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 i7-10510U?
For gaming, the Intel Core i5-1135G7 leads with a gaming performance score of 75/100 among Intel Core i5-1135G7 and Intel Core i7-10510U.
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 i7-10510U (25 W).
Do Intel Core i5-1135G7 and Intel Core i7-10510U use the same socket?
No. They use different sockets (Intel Core i5-1135G7: Intel BGA 1449, Intel Core i7-10510U: Intel BGA 1440), so each needs a compatible motherboard.
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.