CPU Comparison
Intel Core i5-1030G7 vs Intel Core 5 315
A side-by-side comparison of specs, performance and value. The Intel Core i5-1030G7 is a low-power mobile processor engineered for ultra-thin laptops and fanless designs, debuting as part of the 10th Generation Ice Lake-Y family. Built on Intel's 10nm process, it features four cores and eight threads, leveraging the Sunny Cove microarchitecture to deliver noticeable single-threaded performance improvements over previous generations. Operating at a low 9-watt TDP, with configurable options up to 12 watts, it balances battery life and responsive computing. The inclusion of Iris Plus graphics with 64 execution units marks a significant leap in integrated visual performance, capable of handling casual gaming and hardware-accelerated media workloads. With support for LPDDR4X memory at 3733 MT/s and PCIe Gen 3, the chip ensures fast data throughput. Designed for premium mobility, it targets professionals and students needing long-lasting battery endurance without sacrificing essential productivity capabilities in highly portable form factors.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Snappy for everyday office tasks and multitasking, though heavy rendering is slowed by the 9W TDP.
Handles standard office suites flawlessly, but the 6-thread limit causes slowdowns in heavy spreadsheet calculations or large file processing.
Gaming
Capable of running older or well-optimized games at low settings, but struggles with modern AAA titles.
While Xe3 graphics are powerful, the single-channel memory bottleneck severely limits frame rates in modern 3D games.
Virtualization
Can handle light virtualization, but resource constraints limit complex setups.
Can run light VMs for development or testing, but limited core count and memory bandwidth constrain heavier workloads.
Efficiency
Outstanding power efficiency tailored for all-day battery life in ultra-portables.
The 3nm compute tile and lack of SMT result in class-leading performance-per-watt for everyday tasks.
Specialized Performance
AI / ML
- Features Intel DL Boost 1.0 for basic AI workloads
- Not suitable for heavy AI inference or training
- Meets the 40+ TOPS requirement when including CPU and GPU contributions
- NPU 5 is highly efficient for sustained AI tasks
- Excellent for local Copilot+ PC features
Content Creation
Gaming
- Iris Plus 64 EUs provides decent entry-level graphics
- Suitable for games like CS:GO and League of Legends
- Thermal limits of 9W restrict sustained GPU boost clocks
- Single-channel memory heavily restricts iGPU bandwidth
- Xe3 architecture shows promise for esports titles at low settings
- Not intended as a gaming processor
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Exceptional power efficiency (9W TDP)
- Iris Plus graphics with 64 EUs
- Native Thunderbolt 3 support
- Good single-thread performance for everyday tasks
- Enables completely fanless designs
Cons
- Low base clock of 800 MHz
- Thermal throttling limits sustained performance
- Soldered to motherboard (BGA 1440)
- Outperformed by newer 11th Gen and AMD Ryzen alternatives
Pros
- Class-leading 3nm power efficiency
- Strong 35 TOPS combined AI performance
- Modern Xe3 integrated graphics architecture
- Extremely low 15W base power draw
- High-speed LPDDR5X memory support
Cons
- Restricted to single-channel memory only
- No Hyper-Threading limits multi-tasking
- Only six PCIe 4.0 lanes available
- Base 6 threads will struggle with heavy workloads
- Priced at a premium $340 for a 6-thread chip
Competitors & Alternatives
Intel Core i5-1030G7
- AMD Ryzen 5 3580URival
Mobile
- AMD Ryzen 7 3780URival
Mobile
- Intel Core i5-8200YRival
Mobile
- Intel Core m3-8100YRival
Mobile
- AMD Ryzen 5 3500URival
Mobile
Tiger Lake successor with significantly better performance and efficiency.
Compare head-to-headAlder Lake alternative with vastly superior multi-core performance.
Compare head-to-head- AMD Ryzen 5 5500UAlt
Better overall CPU performance in the same thin-and-light category.
Comet Lake-Y alternative if 10nm Ice Lake is unavailable.
Compare head-to-head- Alt
Offers class-leading efficiency for ultra-thin form factors.
Compare head-to-head
Intel Core 5 315
- AMD Ryzen AI 5 340Rival
Mobile Efficiency
- Compare head-to-headApple M4Rival
Premium Mobile
- Qualcomm Snapdragon X PlusRival
ARM Mobile
- AMD Ryzen 5 8540URival
Mainstream Mobile
- MediaTek Kompanio 1400TRival
Chromebook / ARM Mobile
- Intel Core 7 335Alt
Offers more P-Cores, multi-channel memory support, and higher thread counts for heavier workloads.
- Apple M4 Base ModelAlt
Superior unified memory architecture and unmatched single-thread efficiency in a similar power bracket.
- Intel Core 5 225Alt
A potential budget alternative if the Xe3 graphics and 3nm process are not strictly required.
Our Verdict on Each
A highly efficient 10nm chip that brought modern Sunny Cove architecture and Gen 11 graphics to ultra-portable devices, though its low TDP limits sustained multi-core performance.
Best for: Purchasing a used or discounted fanless ultra-thin laptop for basic productivity.
Read the full reviewA highly efficient 3nm mobile chip that excels in battery life and AI tasks, though the lack of Hyper-Threading and single-channel memory limit its heavy multi-threaded potential.
Best for: Purchasing an ultra-portable laptop for everyday tasks, office work, and AI features where battery life is the top priority.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i5-1030G7 or Intel Core 5 315?
For gaming, the Intel Core i5-1030G7 leads with a gaming performance score of 60/100 among Intel Core i5-1030G7 and Intel Core 5 315.
Which uses less power?
The Intel Core i5-1030G7 has the lowest rated TDP. Power draw across these chips: Intel Core i5-1030G7 (9 W), Intel Core 5 315 (15 W).
Do Intel Core i5-1030G7 and Intel Core 5 315 use the same socket?
No. They use different sockets (Intel Core i5-1030G7: Intel BGA 1440, Intel Core 5 315: Intel BGA 1516), so each needs a compatible motherboard.
Which has more cores?
The Intel Core 5 315 has the most cores. Core counts: Intel Core i5-1030G7 (4 cores), Intel Core 5 315 (6 cores).
Which is faster in multi-core benchmarks?
The Intel Core i5-1030G7 posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-1030G7 (6,500), Intel Core 5 315 (0). Benchmark figures are approximate and workload-dependent.