CPU Comparison
Intel Core i5-10210Y vs Intel Core i7-10510U
A side-by-side comparison of specs, performance and value. The Intel Core i5-10210Y is an ultra-low power mobile processor designed for fanless tablets, 2-in-1 detachables, and extremely thin laptops. Released in August 2019, it operates on the 14nm Comet Lake-Y architecture, featuring four cores and eight threads. With a base frequency of just 1.0 GHz and a maximum turbo boost of 4.0 GHz, it prioritizes power efficiency over sustained performance. The processor has a remarkably low 9W TDP, allowing it to run completely passively cooled in many devices. It includes 6MB of L3 cache and supports LPDDR3 memory, ensuring minimal power draw during routine tasks. While its base clock is quite low, making it sluggish under heavy continuous loads, the high boost clock allows it to handle bursty workloads like web browsing and document editing smoothly. It is an ideal chip for highly portable devices where battery life and thermal constraints outweigh raw computing power and space limitations.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Good for basic office tasks, but throttles under heavy loads.
Snappy performance for office applications and heavy multitasking.
Gaming
Only capable of running very old or simple 2D games.
Only suitable for very light or older games due to basic UHD integrated graphics.
Virtualization
Not recommended due to low base clock and thermal limits.
Capable of running light virtual machines but limited by 4 cores.
Efficiency
Outstanding power efficiency for all-day battery life.
14nm process is less efficient than newer 10nm alternatives.
Specialized Performance
AI / ML
- No AI acceleration hardware
- Low base clock limits inference speed
- Lacks dedicated AI acceleration hardware
- Relies on CPU-based inference
Content Creation
Gaming
- UHD Graphics are too weak for 3D gaming
- Thermal throttling limits sustained GPU performance
- Memory bandwidth is restricted by LPDDR3
- 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
- Allows for fanless, silent operation
- Excellent battery life
- Quad-core multitasking in a tablet form factor
- Snappy burst performance
Cons
- Very low 1.0GHz base clock
- Throttles quickly under sustained load
- Uses older LPDDR3 memory
- Weak integrated graphics
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 i5-10210Y
- Intel Core m3-8100YRival
Mobile (Fanless)
- AMD Ryzen 3 4300URival
Mobile
- Compare head-to-headIntel Core i5-10310YRival
Mobile (Fanless)
- Intel Core i5-8500YRival
Mobile (Fanless)
- Qualcomm Snapdragon 8cxRival
Mobile (ARM)
Better graphics and 10nm efficiency.
Compare head-to-head- Apple A12X BionicAlt
Superior ARM-based performance for tablets.
- Intel Core i5-1230YAlt
Modern hybrid architecture with better efficiency.
- AMD Ryzen 5 5600UAlt
Vastly more powerful if a fan is present.
- Intel Pentium Silver N6000Alt
Budget alternative for basic tablet tasks.
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 highly efficient chip for passive cooling, but its very low base clock makes it unsuitable for sustained workloads.
Best for: Buying a used Windows tablet for reading and media.
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 i5-10210Y or Intel Core i7-10510U?
Based on our editorial ratings, the Intel Core i7-10510U comes out ahead with a score of 7.5/10. 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 i5-10210Y or Intel Core i7-10510U?
For gaming, the Intel Core i7-10510U leads with a gaming performance score of 40/100 among Intel Core i5-10210Y and Intel Core i7-10510U.
Which uses less power?
The Intel Core i5-10210Y has the lowest rated TDP. Power draw across these chips: Intel Core i5-10210Y (9 W), Intel Core i7-10510U (25 W).
Do Intel Core i5-10210Y and Intel Core i7-10510U use the same socket?
Yes — all of these CPUs use the Intel BGA 1440 socket, so they share compatible motherboards.
Which is faster in multi-core benchmarks?
The Intel Core i5-10210Y posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-10210Y (5,200). Benchmark figures are approximate and workload-dependent.