CPU Comparison
Intel Core i5-5200U vs Intel Core i3-1005G1
A side-by-side comparison of specs, performance and value. The Intel Core i5-5200U is a dual-core, four-thread mobile processor from the Broadwell-U family, built on Intel's 14nm process for thin-and-light ultrabooks requiring balanced performance and power efficiency.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Sufficient for basic document editing and email but struggles with heavy spreadsheet workloads or multitasking.
Single-app use is fine, but opening multiple browser tabs alongside Office apps will cause noticeable slowdowns.
Gaming
The HD 5500 integrated graphics can barely manage older or lightweight titles at low resolution and settings.
The basic UHD graphics are too weak for any meaningful gaming experience.
Virtualization
Not suitable for virtualization due to limited cores and memory bandwidth.
2 cores and 4 threads are barely enough for the host OS, let alone a virtual machine.
Efficiency
The 14nm process was efficient for its era, though modern 10nm and 7nm chips far surpass it.
Good efficiency for a 15W chip, allowing for 6-8 hours of real-world battery life in basic ultrabooks.
Specialized Performance
AI / ML
- No dedicated AI acceleration hardware
- Dual-core design makes AI inference impractical
- Not suitable for any machine learning workloads
- DLBoost is supported but the 2-core CPU heavily limits AI workload processing
Content Creation
Gaming
- HD 5500 with 24 EUs is insufficient for modern gaming
- Older titles like CS:GO and Minecraft run at playable frame rates at 720p low
- No support for modern graphics APIs beyond DirectX 11.2
- Shared memory architecture reduces GPU performance
- The basic UHD graphics lack the power for even casual gaming
- CPU will bottleneck any game that relies on more than two threads
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Low 15W TDP ideal for thin laptops
- Configurable TDP down to 7.5W for fanless designs
- First 14nm consumer processor generation
- Intel HD 5500 better than Haswell's HD 4400
- Hyper-Threading provides 4 logical threads
Cons
- Only 2 physical cores limit multi-threaded performance
- DDR3 memory support is outdated
- PCIe Gen 2 lanes are slow by modern standards
- No dedicated AI or hardware security features
- End-of-life with no security updates or support
- Integrated graphics inadequate for modern workloads
Pros
- Native Thunderbolt 3 support is excellent for docking stations
- Sunny Cove architecture provides strong single-thread performance for basic tasks
- 15W TDP allows for slim, portable laptop designs
- DDR4 and LPDDR4X memory flexibility
- 10nm process was very efficient for its time
Cons
- Only 2 cores and 4 threads, which is inexcusable at its $281 MSRP
- Basic UHD graphics lack the power of the Iris Plus found on other Ice Lake chips
- No PCIe 4.0 support
- Cannot handle modern multi-tab browsing without stuttering
- L3 cache is limited to 4 MB
Competitors & Alternatives
Intel Core i5-5200U
- AMD A8-7410Rival
Mobile Budget
- AMD A10-8700PRival
Mobile Budget
- Intel Core i3-5010URival
Mobile Ultrabook
- Intel Pentium 3805URival
Mobile Budget
- AMD FX-7500Rival
Mobile Mainstream
- Intel Core i5-6200UAlt
Skylake successor with DDR4 support, better GPU, and improved architecture.
- Intel Core i5-7200UAlt
Kaby Lake refresh with higher clocks and better efficiency.
- AMD Ryzen 3 3200UAlt
Modern dual-core with much better integrated graphics and DDR4 support.
10nm Ice Lake with significantly better GPU and modern features.
Compare head-to-head- AMD Ryzen 5 3500UAlt
Four real cores with Vega graphics offering vastly superior performance.
Intel Core i3-1005G1
- AMD Ryzen 3 3200URival
Budget Mobile
- AMD Ryzen 5 3500URival
Mainstream Mobile
- Intel Core i3-1005G4Rival
Better Graphics Ice Lake-U
- Intel Pentium Gold 6405URival
Ultra-Budget Mobile
- AMD Ryzen 3 4300URival
Next-Gen Budget Mobile
A 4-core Ice Lake alternative that solves the multitasking bottleneck.
Compare head-to-head- Intel Core i3-1115G1Alt
The 11th-gen successor with higher clocks and better integrated graphics.
- AMD Ryzen 5 5500UAlt
A modern 6-core laptop CPU that completely outclasses this 2-core chip.
A modern 10-core (hybrid) Intel chip that redefines budget laptop performance.
Compare head-to-head
Our Verdict on Each
The i5-5200U was a solid ultrabook chip in 2015 but is now thoroughly outdated for modern workloads, offering only basic computing capability by today's standards.
Best for: Purchasing a used ultrabook under $100 for basic web browsing and document editing
Read the full reviewThe i3-1005G1 successfully brought 10nm and Thunderbolt 3 to cheap laptops, but its 2-core CPU and stripped-back graphics make it a poor choice for anything beyond light tasks.
Best for: The only scenario where an i3-1005G1 laptop makes sense is if it is being sold at an extreme clearance price (under $100) and you need a disposable machine for a child's schoolwork or a dedicated document viewer. The inclusion of Thunderbolt 3 means it can connect to high-speed docks, which might be useful for legacy office setups.
Read the full reviewFrequently Asked Questions
Which is better, Intel Core i5-5200U or Intel Core i3-1005G1?
Based on our editorial ratings, the Intel Core i5-5200U 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 i5-5200U or Intel Core i3-1005G1?
For gaming, the Intel Core i5-5200U leads with a gaming performance score of 15/100 among Intel Core i5-5200U and Intel Core i3-1005G1.
Do Intel Core i5-5200U and Intel Core i3-1005G1 use the same socket?
No. They use different sockets (Intel Core i5-5200U: Intel BGA 1168, Intel Core i3-1005G1: BGA 1526), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i5-5200U posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-5200U (2,550), Intel Core i3-1005G1 (0). Benchmark figures are approximate and workload-dependent.