CPU Comparison

Intel Core i5-3380M (BGA) vs Intel Core i5-3437U

A side-by-side comparison of specs, performance and value. The Intel Core i5-3380M (BGA variant) is a dual-core mobile processor released in early 2013, utilizing the Ivy Bridge microarchitecture. Identical in silicon to its PGA counterpart, this version is permanently soldered to the motherboard using the FCBGA1023 socket, making it ideal for ultra-thin laptops where space and z-height are restricted. It operates with two cores and four threads, boasting a base clock of 2.9 GHz and a turbo boost of up to 3.6 GHz. The processor is built on a 22-nanometer process, incorporating 3 MB of L3 cache and a 35-watt thermal design power. Integrated Intel HD Graphics 4000 provides basic graphical capabilities, handling everyday multimedia and older games with relative ease. Because it is a BGA package, it cannot be upgraded, meaning the lifespan of the CPU is directly tied to the motherboard. Although outdated, this specific variant represents Intel's push to integrate powerful computing solutions directly into compact mobile form factors, a trend that dominates modern laptop manufacturing.

Top pick
Intel · Core i5
Intel Core i5-3380M (BGA)
2C / 4T3.6 GHz35 W
5.8
Full review
Intel · Core i5
Intel Core i5-3437U
2C / 4T2.9 GHz17 W
5.2
Full review

The Bottom Line

Overview & Launch

Brand
Intel
Intel
Market
Mobile
Mobile
Segment
Mobile Mainstream
Mobile Ultra-Low Voltage
Generation
3rd Generation
3rd Generation
Launched
2013
2013
Status
Discontinued
Discontinued
Codename
Ivy Bridge
Ivy Bridge
Series
Core i5
Core i5
Family
Ivy Bridge
Ivy Bridge
Predecessor
Sandy Bridge
Sandy Bridge ULV
Successor
Haswell
Haswell ULV

Specifications Compared

Cores & Clocks
Cores
2
2
Threads
4
4
Base Clock
2.9 GHz
1.9 GHz
Boost Clock
3.6 GHz
2.9 GHz
Cache & Power
L3 Cache
3 MB
3 MB
TDP
35 W
17 W
Architecture
Architecture
Ivy Bridge
Ivy Bridge
Process Node
22nm
22nm
Memory
Memory Type
DDR3
DDR3
Memory Speed
DDR3-1600
DDR3-1600
Memory Channels
Dual (2)
Dual (2)
Max Memory
32 GB
32 GB
Platform & I/O
Socket
Intel BGA 1023
Intel 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 i5-3380M (BGA)Best42

Suitable for basic office tasks.

Intel Core i5-3437U37

Adequate for basic office tasks but slow.

Gaming

Intel Core i5-3380M (BGA)Best32

Inadequate for modern gaming.

Intel Core i5-3437U22

Cannot handle modern games.

Virtualization

Intel Core i5-3380M (BGA)Best38

Limited by 2 cores.

Intel Core i5-3437U28

Limited by 2 cores and low voltage.

Efficiency

Intel Core i5-3380M (BGA)48

35W TDP is high for thin-and-light designs.

Intel Core i5-3437UBest60

Great efficiency for 2013, outdated now.

Specialized Performance

AI / ML

Intel Core i5-3380M (BGA)None
  • No AI acceleration hardware present
Intel Core i5-3437UNone
  • No AI hardware acceleration

Content Creation

Intel Core i5-3380M (BGA)Poor
Basic Audio Processing
Intel Core i5-3437UPoor
Basic Photo Viewing

Gaming

Intel Core i5-3380M (BGA)Poor
  • Integrated graphics cannot handle modern games
  • Limited VRAM sharing
Intel Core i5-3437UPoor
  • HD 4000 is insufficient
  • Thermal throttling limits sustained play

Industry Impact

Gaming
Low
None
Workstations
Low
None
Content Creation
Low
Low
Virtualization
Low
Low

Best CPU by Use Case

Web Browsing
Fair
Poor
Office Applications
Good
Fair
1080p Video
Good
Good
Modern Gaming
Poor
Poor
Coding
Fair
Video Editing
Poor

Target Audience

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

Strengths & Weaknesses

Intel Core i5-3380M (BGA)

Pros

  • High turbo clock for 2013
  • Compact BGA packaging
  • Good single-thread performance
  • Hardware virtualization

Cons

  • Permanently soldered
  • Obsolete performance
  • 35W TDP in thin chassis causes heat
  • No Windows 11 support
  • Limited to DDR3
Intel Core i5-3437U

Pros

  • Good battery life
  • Low 17W TDP
  • Slightly faster than 3337U
  • Good for basic media playback

Cons

  • Obsolete performance
  • Soldered to motherboard
  • Low base clock
  • No Windows 11 support
  • Weak integrated graphics

Competitors & Alternatives

Intel Core i5-3380M (BGA)

  • AMD A10-5750M

    Mobile APU

    Rival
  • Intel Core i7-3540M

    Mobile

    Rival
  • AMD A8-5550M

    Mobile APU

    Rival
  • Compare head-to-head
  • Intel Core i5-3230M (BGA)
    Alt

    Slightly lower clocks

  • Intel Core i7-2640M
    Alt

    Comparable older chip

  • Intel Pentium 2020M
    Alt

    Budget BGA alternative

  • Intel Celeron 1005M
    Alt

    Entry-level BGA

  • AMD A6-5350M
    Alt

    AMD mobile alternative

Intel Core i5-3437U

Our Verdict on Each

Delivers the same performance as the PGA variant but is permanently soldered, limiting repairability.

Best for: Keeping an old laptop alive for offline tasks.

Read the full review

A marginal upgrade over the 3337U, offering slightly better burst performance for legacy laptops.

Best for: Using an existing legacy business laptop for basic tasks.

Read the full review

Frequently Asked Questions

Which is better, Intel Core i5-3380M (BGA) or Intel Core i5-3437U?

Based on our editorial ratings, the Intel Core i5-3380M (BGA) comes out ahead with a score of 5.8/10. 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 (BGA) or Intel Core i5-3437U?

For gaming, the Intel Core i5-3380M (BGA) leads with a gaming performance score of 32/100 among Intel Core i5-3380M (BGA) and Intel Core i5-3437U.

Which uses less power?

The Intel Core i5-3437U has the lowest rated TDP. Power draw across these chips: Intel Core i5-3380M (BGA) (35 W), Intel Core i5-3437U (17 W).

Do Intel Core i5-3380M (BGA) and Intel Core i5-3437U use the same socket?

Yes — all of these CPUs use the Intel BGA 1023 socket, so they share compatible motherboards.

Which is faster in multi-core benchmarks?

The Intel Core i5-3380M (BGA) posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-3380M (BGA) (3,800), Intel Core i5-3437U (2,800). Benchmark figures are approximate and workload-dependent.