CPU Comparison
Intel Core i5-10200H vs Intel Core i3-1125G4
A side-by-side comparison of specs, performance and value. The Intel Core i5-10200H is a 10th generation mobile processor targeting budget-friendly gaming laptops. Released in September 2020, it is part of the Comet Lake-H family and is built on the 14nm process. It features 4 cores and 8 threads, providing standard multi-tasking capabilities for entry-level gaming. The base clock is set at 2.4 GHz, with a maximum turbo boost of 4.1 GHz, making it the lowest-binned i5 in the 10th gen mobile H-series. It operates within a 45W TDP, fitting well into thinner budget laptop designs. The chip includes 6 MB of Intel Smart Cache and supports dual-channel DDR4 memory up to 2933 MT/s. It integrates basic Intel UHD Graphics, but is universally paired with dedicated mobile GPUs for actual gaming. With 16 PCIe 3.0 lanes, it provides adequate bandwidth for a discrete GPU and storage, serving as an affordable entry point into mobile gaming.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
4 cores at lower clocks limit multitasking capabilities.
Four cores handle office suites, video conferencing, and moderate multitasking with ease.
Gaming
Struggles with modern CPU-heavy games, but fine for low-end eSports.
The Iris Xe GPU can handle e-sports titles like League of Legends and CS:GO at 1080p low, but it is not meant for modern AAA gaming.
Virtualization
Not recommended for virtual machines.
Can run a single lightweight virtual machine or Docker containers, but 8 threads limit heavy virtualization.
Efficiency
14nm process is inefficient, leading to lower battery life.
Excellent power efficiency when paired with LPDDR4X memory, allowing for long battery life in ultrabooks.
Specialized Performance
AI / ML
- No dedicated AI hardware.
- Low clock speeds make CPU inference very slow.
- No dedicated NPU
- DLBoost provides some AI inference acceleration but is largely superseded by modern standards
Content Creation
Gaming
- Lowest turbo speeds in the 10th gen mobile i5 stack.
- Will bottleneck modern GPUs in CPU-bound games.
- Best suited for GTX 1650 class laptops at 1080p Medium.
- Playable frame rates in older e-sports titles at 1080p low settings
- Not suitable for modern AAA games
- Performance varies heavily based on laptop cooling and cTDP settings
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Found in very cheap laptops
- Good enough for basic school work
- Supports DDR4-2933
- Has 8 threads for basic multitasking
Cons
- Lowest clock speeds in the lineup
- 4 cores are outdated for modern gaming
- 14nm process runs warm
- Soldered and non-upgradable
Pros
- 4 cores and 8 threads provide solid multitasking capability
- Iris Xe-LP graphics are highly capable for integrated silicon
- Configurable TDP allows balance between battery life and performance
- Supports both DDR4 and power-efficient LPDDR4X
- PCIe 4.0 support for fast storage
Cons
- Now end-of-life and superseded by 12th-gen parts
- Single-thread performance is lower than newer Alder Lake chips
- No hybrid core architecture like subsequent generations
- 28 W PL2 is relatively low for sustained performance bursts
- Only 8 threads limit heavy professional workloads
Competitors & Alternatives
Intel Core i5-10200H
- AMD Ryzen 5 4600HRival
Mobile Mainstream
- Compare head-to-headIntel Core i5-10300HRival
Mobile Mainstream
- AMD Ryzen 5 3550HRival
Mobile Budget
- Intel Core i5-9300HRival
Previous Gen Mobile
- Compare head-to-headIntel Core i5-10400HRival
Mobile Mainstream
- Intel Core i5-11400HAlt
Better architecture and 6 cores.
- AMD Ryzen 5 5600HAlt
Vastly superior IPC and efficiency.
- Intel Core i3-12100HAlt
Modern 4-core with hyper-threading that beats it.
Intel Core i3-1125G4
- AMD Ryzen 3 5400URival
Mainstream Mobile
- AMD Ryzen 5 5500URival
Performance Mobile
- Compare head-to-headIntel Core i5-1135G7Rival
Premium Thin-and-Light
- Compare head-to-headApple M1Rival
ARM Premium Laptop
- Qualcomm Snapdragon 7c Gen 2Rival
Always Connected PC
The direct 12th-gen successor featuring hybrid P-cores and E-cores for much better multi-threaded performance.
Compare head-to-head- AMD Ryzen 7 5700UAlt
An 8-core option for users needing maximum battery life and multi-core performance in a thin laptop.
Our Verdict on Each
As the lowest-binned 10th gen mobile i5, it offers basic functionality for budget gaming but struggles with modern CPU demands and lacks efficiency.
Best for: Buying a used laptop for under $300 for basic eSports.
Read the full reviewThe i3-1125G4 was an excellent mainstream mobile processor in 2021, bringing 4 cores and 8 threads to the i3 laptop tier alongside a significant iGPU upgrade, though it has since been surpassed by 12th-gen parts.
Best for: You should only consider buying a laptop with the i3-1125G4 today if it is being offered at a significant, heavily discounted clearance price. At launch, it was a fantastic chip for students and office workers, offering enough power for daily tasks and capable integrated graphics. However, as an end-of-life product, paying standard retail pricing for it is unwise. The newer 12th-generation i3-1215U offers hybrid P-cores and E-cores for similar money, providing much better performance and longevity. If you find a used 1125G4 laptop incredibly cheap, it remains a perfectly viable machine for web browsing and document editing.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-10200H or Intel Core i3-1125G4?
Based on our editorial ratings, the Intel Core i3-1125G4 comes out ahead with a score of 7/10. 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 i5-10200H or Intel Core i3-1125G4?
For gaming, the Intel Core i5-10200H leads with a gaming performance score of 65/100 among Intel Core i5-10200H and Intel Core i3-1125G4.
Which uses less power?
The Intel Core i3-1125G4 has the lowest rated TDP. Power draw across these chips: Intel Core i5-10200H (45 W), Intel Core i3-1125G4 (15 W).
Do Intel Core i5-10200H and Intel Core i3-1125G4 use the same socket?
No. They use different sockets (Intel Core i5-10200H: BGA 1440, Intel Core i3-1125G4: BGA 1449), so each needs a compatible motherboard.