CPU Comparison
Intel Core i5-4440S vs Intel Core i5-4430S
A side-by-side comparison of specs, performance and value. The Intel Core i5-4440S is a 4-core, 4-thread desktop processor launched in September 2013 as part of the Haswell generation. Operating on a 22nm manufacturing process, this CPU was designed for budget-conscious builders who needed reliable performance without the high power draw. With a base clock of 2.8 GHz and a turbo boost of up to 3.3 GHz, it delivered solid everyday computing and moderate multitasking capabilities. The 'S' suffix denotes a lower power profile, locking the TDP at 65 watts compared to the standard 84-watt models. This made it an ideal choice for small form factor builds and office environments where thermal management was crucial. It includes Intel HD 4600 integrated graphics, allowing for media playback and light gaming without a dedicated GPU. Although long surpassed by modern standards, it remains a notable example of Intel's efficiency-focused engineering during the early 2010s.
The Bottom Line
Overview & Launch
Specifications Compared
Performance Compared
Productivity
Handles basic office tasks well but struggles with heavy multitasking.
Handles office suites and multitasking well enough for basic use.
Gaming
Bottlenecks modern GPUs; suitable only for older titles.
Quad cores are okay for old games, but single-thread speed is too low today.
Virtualization
Limited to very light VM usage due to 4 threads.
Can run a basic VM, but lacks Hyper-Threading.
Efficiency
Good efficiency for its era thanks to the 65W TDP.
Good efficiency for a 22nm desktop chip.
Specialized Performance
AI / ML
- No dedicated AI hardware
- Extremely slow for modern AI inference
- No AI hardware
- Too slow for modern inference
Content Creation
Gaming
- Requires a dedicated GPU for any 3D workloads
- Will severely bottleneck modern mid-range GPUs
- Capable of running CS:GO and older source engine games
- Needs a dedicated GPU
- Low single-thread performance by modern standards
- Not recommended for modern AAA games
Industry Impact
Best CPU by Use Case
Target Audience
Strengths & Weaknesses
Pros
- Low 65W TDP for efficient cooling
- Solid quad-core performance for legacy tasks
- Includes Intel HD 4600 graphics
- Affordable on the used market
- Good for basic office and home theater PCs
Cons
- Obsolete DDR3 platform
- Locked multiplier prevents overclocking
- Lacks modern instruction sets
- Will bottleneck modern GPUs
- No official Windows 11 support
Pros
- Good 65W TDP
- True 4 physical cores
- Reliable for basic office tasks
- Socketed design
Cons
- Low clock speeds
- Obsolete DDR3 memory
- No Hyper-Threading
- Weak integrated graphics
Competitors & Alternatives
Intel Core i5-4440S
- AMD FX-6300Rival
Budget Desktop
- AMD FX-4300Rival
Budget Desktop
- Intel Core i5-4440Rival
Standard Desktop
- Intel Core i3-4360Rival
Budget Desktop
- AMD A8-6600KRival
Budget APU
Newer Haswell Refresh with slightly better clocks.
Compare head-to-headHyper-threading and more L3 cache for heavier loads.
Compare head-to-head- AMD Ryzen 3 1200Alt
Modern platform with upgrade path.
Modern quad-core budget alternative.
Compare head-to-head- Intel Pentium G4560Alt
Budget dual-core with HT, similar performance in many tasks.
Intel Core i5-4430S
- Intel Core i5-4430Rival
Desktop
- Compare head-to-headIntel Core i5-4440SRival
Desktop
- AMD FX-4300Rival
Desktop
- Compare head-to-headIntel Core i5-3470SRival
Desktop
- AMD A10-6700Rival
Desktop
Vastly superior single-core and modern platform.
Compare head-to-head- AMD Ryzen 5 4500Alt
Cheap 6-core processor for budget builds.
- Intel Core i5-12400Alt
Modern 6-core with excellent price/performance.
- AMD Ryzen 3 4100Alt
Budget quad-core alternative.
- Intel Pentium G7400Alt
Modern dual-core for basic needs.
Our Verdict on Each
A reliable 65W quad-core CPU ideal for basic legacy systems, but obsolete for modern builds.
Best for: Drop-in upgrade for an existing LGA 1150 system.
Read the full reviewA well-balanced 65W quad-core that was a staple in pre-built office PCs, but is too slow for modern demanding workloads.
Best for: For modern users, the Core i5-4430S holds very little value outside of maintaining an older system. If you have a functioning LGA 1150 motherboard and need a cheap processor to keep an office machine or media center running, this chip is adequate. Its quad-core design still handles basic web browsing and document editing reasonably well. However, it struggles significantly with modern gaming and heavy multitasking. It should never be purchased for a new build, as its platform lacks support for modern I/O like NVMe booting (on most older boards), USB 3.1 Gen 2, and DDR4 memory. If you find one used for a few dollars, it might be worth it to revive an old PC. Otherwise, save your money for a modern entry-level processor, which will offer vastly superior single-core speeds and power efficiency.
Read the full reviewFrequently Asked Questions
Which is faster for gaming, Intel Core i5-4440S or Intel Core i5-4430S?
For gaming, the Intel Core i5-4440S leads with a gaming performance score of 40/100 among Intel Core i5-4440S and Intel Core i5-4430S.
Do Intel Core i5-4440S and Intel Core i5-4430S use the same socket?
No. They use different sockets (Intel Core i5-4440S: LGA 1150, Intel Core i5-4430S: Intel Socket 1150 (LGA1150)), so each needs a compatible motherboard.
Which is faster in multi-core benchmarks?
The Intel Core i5-4430S posts the highest multi-core benchmark score. Multi-core results: Intel Core i5-4440S (3,200), Intel Core i5-4430S (6,000). Benchmark figures are approximate and workload-dependent.