Intel Core i5-4440S vs Intel Core i7-3635QM

Compare Intel 4th Generation Core i5 4 core CPU vs Intel Core 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

1854 points

1992 points

7% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3417 points

19% slightly better gaming score

2853 points

Multitasking Score

Performance in workloads using up to 8 cores

1417 points

1752 points

23% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1360 points

1708 points

25% slightly better heavy workload score

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

37.57 points

38.51 points

2% slightly higher Blender score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.8 GHz

16% slightly higher clock speed

2.4 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.3 GHz

3.4 GHz

3% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

45 W

44% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB

Identical

32 GiB

Other details

Rank

Ranking in the hardwareDB database

750th of 1,089

720th of 1,089

Family

The product line

4th Generation Core i5

Core

Release date

The official date of release of this chip

2013 August

2012 August

Memory Type

The type of memory used by this chip

DDR3-1333

Supports ECC memory

Does this CPU support error correcting memory

Core i5-4440S vs Core i7-3635QM benchmarks

According to the hardwareDB Benchmark tool, the Core i7-3635QM is faster than the Core i5-4440S. Despite this, the Core i5-4440S has the advantage in our gaming benchmark.

Info from our database shows that they both have the same core count but the Core i7-3635QM has more threads. With our hardware info, we find that the Core i5-4440S has a slightly higher clock speed than the Core i7-3635QM. Despite this, the Core i7-3635QM has a slightly higher turbo speed. The Core i7-3635QM outputs less heat than Core i5-4440S thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. For instance, the Core i5-4440S has the same number of threads as cores. This means the the CPU does not support hyperthreading.