CPU Comparison
Intel Core i5-1130G7 vs Core i5-1230U
A side-by-side comparison of specs, performance and value. The Intel Core i5-1130G7 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 ultra-thin and fanless laptops, it operates at a low 1.1 GHz base clock and boosts up to 4.0 GHz within a 15W TDP. It features Iris Xe Graphics G7 with 80 Execution Units and notably offers 16 PCIe 4.0 lanes, doubling the connectivity of the 1135G7.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Snappy performance for everyday tasks, though sustained loads are limited by thermals.
Good for everyday tasks, but sustained workloads will cause throttling.
Gaming
Capable of playing e-sports titles, though slightly slower than the 1135G7 due to lower boost clocks.
Limited by power constraints; only suitable for 2D or light eSports games.
Virtualization
Can handle light virtualization but is limited by 4 cores.
Power limits restrict heavy VM usage.
Efficiency
Outstanding power efficiency due to the low base clock and 10nm process.
Top-tier efficiency, offering incredible battery life.
Specialized Performance
AI / ML
- DLBoost and GNA 2.0 provide solid AI acceleration for background blur and noise cancellation.
- GNA 3.0 handles background blur and noise cancellation efficiently
Content Creation
Gaming
- Iris Xe 80EU allows for smooth e-sports gaming.
- Performance may throttle in fanless designs.
- Not suitable for modern AAA gaming at high settings.
- Power-limited graphics performance
- Suitable for Minecraft or old titles
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Excellent power efficiency for fanless designs
- 16 PCIe 4.0 lanes for expanded connectivity
- Iris Xe 80EU graphics
- Enhanced 96 KB L1 cache per core
- Strong single-core performance when boosting
Cons
- Lower base clock limits sustained multi-thread performance
- Soldered onto the motherboard (BGA 1598)
- Limited to 4 cores
- Often paired with expensive premium tablets
Pros
- Incredible 9W power efficiency
- Fanless design capability
- 10 hybrid cores for smooth OS operation
- Can still boost to 4.4 GHz for quick tasks
- Supports modern I/O like PCIe 4.0
Cons
- Low sustained performance due to power limits
- Throttles quickly under heavy load
- Not for gaming or content creation
- Soldered and non-upgradable
Competitors & Alternatives
Intel Core i5-1130G7
- AMD Ryzen 5 5600URival
Mobile
- Compare head-to-headIntel Core i5-1135G7Rival
Mobile
- Intel Core i7-1165G7Rival
Mobile
- Compare head-to-headApple M1Rival
Mobile
- Snapdragon 8cx Gen 2Rival
Mobile
- Intel Core i7-1160G7Alt
Slightly higher clocked variant for premium tablets.
- AMD Ryzen 7 5800UAlt
Excellent 8-core alternative for heavy multitasking.
Budget alternative with 2 cores for basic tasks.
Compare head-to-head
Core i5-1230U
- AMD Ryzen 5 5420URival
Mobile
- Compare head-to-headIntel Core i5-1235URival
Mobile
- Compare head-to-headIntel Core i3-1210URival
Mobile
- Compare head-to-headApple M1Rival
Mobile
- AMD Ryzen 3 5425URival
Mobile
Better graphics and clocks within the same 9W envelope.
Compare head-to-head- Intel Core i5-1245UAlt
Standard U-series chip if you don't need a fanless design.
Our Verdict on Each
A highly efficient variant of Tiger Lake optimized for premium tablets, offering slightly lower clocks but more PCIe lanes than the 1135G7.
Best for: Purchasing a premium 2-in-1 tablet like the Surface Pro 8.
Read the full reviewAn incredibly efficient 10-core processor that brings real multitasking capabilities to 9W fanless designs.
Best for: Ultra-portable, fanless laptops
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-1130G7 or Core i5-1230U?
Based on our editorial ratings, the Core i5-1230U comes out ahead with a score of 8.2/10. 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 i5-1130G7 or Core i5-1230U?
For gaming, the Intel Core i5-1130G7 leads with a gaming performance score of 70/100 among Intel Core i5-1130G7 and Core i5-1230U.
Which uses less power?
The Core i5-1230U has the lowest rated TDP. Power draw across these chips: Intel Core i5-1130G7 (15 W), Core i5-1230U (9 W).
Do Intel Core i5-1130G7 and Core i5-1230U use the same socket?
No. They use different sockets (Intel Core i5-1130G7: Intel BGA 1598, Core i5-1230U: Intel BGA 1781), so each needs a compatible motherboard.
Which has more cores?
The Core i5-1230U has the most cores. Core counts: Intel Core i5-1130G7 (4 cores), Core i5-1230U (10 cores).