CPU Comparison
Intel Core i3-1000G4 vs Intel Core i3-1215U
A side-by-side comparison of specs, performance and value. The Intel Core i3-1000G4 is a standard 9-watt Ice Lake-Y mobile processor featuring two Sunny Cove cores paired with a 48EU Iris Plus GPU, designed for premium Windows ultra-thin laptops and convertibles.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Basic office tasks run fine, but the 2-core CPU will choke on heavy Excel sheets or multiple browser tabs.
Handles standard office applications and web browsing smoothly. Heavier multitasking with many browser tabs and applications can show some slowdown.
Gaming
The 48EU Iris Plus can actually run older e-sports titles like CS:GO or League of Legends at 720p/1080p low, a novelty for a 9W chip.
Not designed for gaming. The UHD 64EU can handle very light casual titles but modern AAA games are unplayable.
Virtualization
Virtually impossible to run useful virtual machines on 2 cores and a 9W power limit.
8 threads allow for a lightweight VM alongside host tasks, but this is not a virtualization-focused part.
Efficiency
Outstanding efficiency that allows for all-day battery life in premium ultrabooks.
The 15W base TDP with Intel's Thread Director scheduler enables efficient power distribution between P and E cores.
Specialized Performance
AI / ML
- DLBoost provides basic AI acceleration, but the 2-core CPU limits practical applications
- No dedicated AI acceleration hardware
- 2 P-cores provide limited CPU inference capability
- Not suitable for AI or ML development workloads
Content Creation
Gaming
- Can handle older e-sports titles at low settings thanks to the 48EU GPU
- The 2-core CPU will bottleneck heavily in any CPU-intensive game scene
- Not suitable for modern AAA gaming
- Not designed for gaming workloads
- UHD 64EU can manage 2D games and very basic 3D
- Modern AAA titles will not run at playable frame rates
- Older eSports titles at lowest settings may be marginally playable
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- 48EU Iris Plus graphics are surprisingly capable for a 9W chip
- True fanless operation is possible, resulting in zero noise
- 10nm process provides excellent idle battery life
- Can drive multiple 4K external displays
- Supports hardware-accelerated video encoding
Cons
- Only 2 CPU cores make modern Windows 11 feel incredibly sluggish
- Base clock of 1.1 GHz is too low for snappy UI responsiveness
- Limited to PCIe 3.0
- Completely obsolete for any modern productivity workflow
- Soldered RAM and CPU mean no upgrade path
Pros
- Hybrid architecture brings efficiency gains to the i3 tier
- 2 P-cores provide responsive single-threaded performance
- 4 E-cores handle background tasks without waking P-cores
- Broad memory compatibility for OEM flexibility
- 15W TDP enables excellent battery life
- 20 PCIe Gen 4 lanes for fast storage
Cons
- Only 8 threads limit heavy multitasking
- 15W base power constrains sustained performance
- E-cores lack Hyper-Threading
- UHD 64EU integrated graphics are weak for 3D workloads
- BGA package means no CPU upgrade path
- E-core L2 cache is 2MB per module (less than Raptor Lake's 4MB)
Competitors & Alternatives
Intel Core i3-1000G4
- AMD Ryzen 3 3200URival
Budget Mobile
- Compare head-to-headIntel Core i3-1000G1Rival
Lower-Tier Ice Lake-Y
- AMD Ryzen 5 3500URival
Mainstream Mobile
- Compare head-to-headIntel Core i5-1035G4Rival
Higher-Tier Ice Lake-U
- Apple A12Z BionicRival
Tablet/ARM
- AMD Ryzen 5 5500UAlt
A modern 6-core Windows laptop CPU that offers vastly superior multitasking.
- Intel N100Alt
For low-power tasks, this modern chip offers 4 efficiency cores and better performance.
A modern 10-core (2P+8E) Alder Lake chip that redefines low-power laptop performance.
Compare head-to-head- Alt
If open to macOS, the efficiency and performance gap is monumental.
Compare head-to-head
Intel Core i3-1215U
- AMD Ryzen 3 5300URival
Budget Mobile
- AMD Ryzen 5 5500URival
Mainstream Mobile
- AMD Ryzen 5 5625URival
Mainstream Mobile
- Apple M1 (base)Rival
Premium Mobile
- Compare head-to-headIntel Core i5-1235URival
Mid-Range Mobile
Raptor Cove P-cores offer better IPC and higher boost clocks for similar power.
Compare head-to-head- AMD Ryzen 3 5425UAlt
Zen 3 architecture provides competitive efficiency for basic computing tasks.
- Apple M1 (base MacBook Air)Alt
Dramatically better performance per watt and battery life at a higher price point.
Our Verdict on Each
The i3-1000G4 offered a compelling graphics upgrade over the G1 for ultra-thin Windows devices in 2019, but its 2-core CPU severely limits its usefulness today.
Best for: Consider a laptop with the i3-1000G4 only if it is being given away for free or costs under $50, and you need a disposable machine for basic word processing or playing old 2D games. The 48EU graphics are genuinely capable for legacy gaming, which might appeal to retro gamers looking for a silent, portable machine.
Read the full reviewA competent entry-level hybrid mobile chip that introduced the P+E architecture to the i3 laptop segment. Adequate for everyday tasks, though the 8-thread ceiling and 15W power limit constrain heavier workloads.
Best for: Purchasing a budget to mid-range laptop in 2022-2023 for everyday tasks, schoolwork, and office use where battery life matters more than raw performance.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i3-1000G4 or Intel Core i3-1215U?
Based on our editorial ratings, the Intel Core i3-1215U comes out ahead with a score of 6/10. 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 i3-1000G4 or Intel Core i3-1215U?
For gaming, the Intel Core i3-1000G4 leads with a gaming performance score of 15/100 among Intel Core i3-1000G4 and Intel Core i3-1215U.
Which uses less power?
The Intel Core i3-1000G4 has the lowest rated TDP. Power draw across these chips: Intel Core i3-1000G4 (9 W), Intel Core i3-1215U (15 W).
Do Intel Core i3-1000G4 and Intel Core i3-1215U use the same socket?
No. They use different sockets (Intel Core i3-1000G4: BGA 1377, Intel Core i3-1215U: BGA 1744), so each needs a compatible motherboard.
Which has more cores?
The Intel Core i3-1215U has the most cores. Core counts: Intel Core i3-1000G4 (2 cores), Intel Core i3-1215U (6 cores).
Which is faster in multi-core benchmarks?
The Intel Core i3-1000G4 posts the highest multi-core benchmark score. Multi-core results: Intel Core i3-1000G4 (0). Benchmark figures are approximate and workload-dependent.