CPU Comparison

Intel Core i5-3380M vs Core i7-3525M

A side-by-side comparison of specs, performance and value. The Intel Core i5-3380M is a high-end dual-core mobile processor launched in early 2013 under the Ivy Bridge umbrella. Targeting performance-oriented laptops, it features two cores and four threads, leveraging Hyper-Threading to maximize parallel processing capabilities. With a base clock of 2.9 GHz and a maximum turbo frequency of 3.6 GHz, it offered snappy single-threaded performance for mobile users of its era. Manufactured using Intel's 22-nanometer process, the chip incorporates 3 MB of L3 cache and operates within a 35-watt thermal envelope. The integrated Intel HD Graphics 4000 handles graphical duties, providing modest performance for casual gaming and high-definition video playback. Unlike ultra-low voltage parts, the 3380M prioritized raw clock speed, making it a popular choice for thicker, performance-focused laptops that required robust cooling. While it has been thoroughly eclipsed by modern ultra-portable processors, the i5-3380M was a formidable chip in its day, delivering desktop-class responsiveness to the mobile space without compromising on essential feature sets.

Intel · Core i5
Intel Core i5-3380M
2C / 4T3.6 GHz35 W
5.8
Full review
Top pick
Intel · 3rd Generation Core i7
Core i7-3525M
2C / 4T3.6 GHz35 W
6.5
Full review

The Bottom Line

Overview & Launch

Brand
Intel
Intel
Market
Mobile
Mobile
Segment
Mobile Mainstream
Mainstream Mobile
Generation
3rd Generation
3rd Gen
Launched
2013
2012
Status
Discontinued
End-of-life
Codename
Ivy Bridge
Ivy Bridge
Series
Core i5
3rd Generation Core i7
Family
Ivy Bridge
Ivy Bridge
Predecessor
Sandy Bridge
Core i7-3520M
Successor
Haswell
N/A

Specifications Compared

Cores & Clocks
Cores
2
2
Threads
4
4
Base Clock
2.9 GHz
2.9 GHz
Boost Clock
3.6 GHz
3.6 GHz
Cache & Power
L3 Cache
3 MB
4 MB
TDP
35 W
35 W
Architecture
Architecture
Ivy Bridge
Ivy Bridge
Process Node
22nm
22nm
Memory
Memory Type
DDR3
DDR3
Memory Speed
DDR3-1600
1600 MT/s
Memory Channels
Dual (2)
Dual (2)
Max Memory
32 GB
32 GB
Platform & I/O
Socket
Intel Socket G2 (988B)
BGA 1023
PCIe Version
PCIe 3.0
PCIe 3.0
PCIe Lanes
16
16
Integrated GPU
Yes
Yes
Unlocked
No
No

Performance Compared

Productivity

Intel Core i5-3380M42

Handles office apps fine but chokes on heavy scripts.

Core i7-3525M

Gaming

Intel Core i5-3380M32

Can run games from 2010-2013 on low settings.

Core i7-3525M

Virtualization

Intel Core i5-3380M38

VT-d helps, but 2 cores limit VM size.

Core i7-3525M

Efficiency

Intel Core i5-3380M48

35W TDP generates noticeable heat in older laptops.

Core i7-3525M

Specialized Performance

AI / ML

Intel Core i5-3380MNone
  • No hardware AI support
  • CPU inference is unfeasibly slow
Core i7-3525M

No data

Content Creation

Intel Core i5-3380MPoor
Basic Photo Editing
Core i7-3525M

No data

Gaming

Intel Core i5-3380MPoor
  • HD 4000 is heavily outdated
  • No support for modern DirectX features
Core i7-3525M

No data

Industry Impact

Gaming
Low
Low
Workstations
Low
Low
Content Creation
Low
Low
Virtualization
Moderate
Moderate

Best CPU by Use Case

Heavy Web Browsing
Fair
Office Applications
Good
Very Good
Retro Gaming
Fair
Modern Gaming
Poor
Video Editing
Poor
Web Browsing
Very Good

Target Audience

Gamers
Content Creators
Developers
Workstation Users
Streamers
Office / Productivity
Targeted
Targeted
Students
Targeted
Targeted

Strengths & Weaknesses

Intel Core i5-3380M

Pros

  • High 3.6 GHz turbo for a mobile chip
  • Socketed design allows upgrades
  • Good single-thread performance for 2013
  • Hardware virtualization

Cons

  • Obsolete by modern metrics
  • 35W TDP is high for dual-core
  • Soldered alternatives are more common
  • No Windows 11 support
  • Weak integrated graphics
Core i7-3525M

Pros

  • High 2.9 GHz base clock
  • Slightly higher graphics boost than 3520M
  • Good single-threaded performance
  • Enabled thinner laptop designs

Cons

  • Only 2 physical cores
  • Soldered to motherboard (BGA)
  • Uses obsolete DDR3 memory
  • Hard to find on the used market

Competitors & Alternatives

Intel Core i5-3380M

Core i7-3525M

  • AMD A10-4600M

    Mainstream Mobile

    Rival
  • Intel Core i7-3520M

    Mainstream Mobile

    Rival
  • AMD A8-4500M

    Mainstream Mobile

    Rival
  • Intel Core i5-3210M

    Mainstream Mobile

    Rival
    Compare head-to-head
  • Intel Core i7-3540M

    Mainstream Mobile

    Rival
  • Intel Core i7-3612QM
    Alt

    True quad-core alternative for heavy multitasking.

Our Verdict on Each

A fast dual-core for its time, but outdated. Its socketed nature allows for rare mobile upgrades.

Best for: Upgrading an old Socket G2 laptop for basic use.

Read the full review
Core i7-3525MSituational

A fast soldered dual-core mobile CPU offering good single-threaded performance, but its permanent BGA design limits upgrades.

Best for: Purchasing a used laptop for basic tasks

Read the full review

Frequently Asked Questions

Which is better, Intel Core i5-3380M or Core i7-3525M?

Based on our editorial ratings, the Core i7-3525M comes out ahead with a score of 6.5/10. 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 i5-3380M or Core i7-3525M?

For gaming, the Intel Core i5-3380M leads with a gaming performance score of 32/100 among Intel Core i5-3380M and Core i7-3525M.

Do Intel Core i5-3380M and Core i7-3525M use the same socket?

No. They use different sockets (Intel Core i5-3380M: Intel Socket G2 (988B), Core i7-3525M: BGA 1023), so each needs a compatible motherboard.

Which is faster in multi-core benchmarks?

The Intel Core i5-3380M posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-3380M (3,800), Core i7-3525M (0). Benchmark figures are approximate and workload-dependent.