Intel Core i7-6650U vs Intel Core i5-4288U

Compare Intel 6th Generation Core i7 2 core CPU vs Intel 4th Generation Core i5 2 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

1184 points

1204 points

1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2342 points

2413 points

3% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

881 points

891 points

1% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

844 points

854 points

1% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

21.68 points

23.44 points

8% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

1963 points

21% slightly higher Geekbench 5 (multi) score

1611 points

Geekbench 5 (single) score

Single threaded benchmark

931 points

16% slightly higher Geekbench 5 (single) score

796 points

Geekbench 6 (multi) score

Multi threaded benchmark

2036 points

20% slightly higher Geekbench 6 (multi) score

1691 points

Geekbench 6 (single) score

Single threaded benchmark

1001 points

14% slightly higher Geekbench 6 (single) score

874 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

2.2 GHz

2.6 GHz

18% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.4 GHz

9% slightly higher turbo speed

3.1 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W

86% significantly lower TDP

28 W

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

100% significantly more supported memory

16 GiB

Other details

Rank

Ranking in the hardwareDB database

903rd of 1,089

901st of 1,089

Family

The product line

6th Generation Core i7

4th Generation Core i5

Release date

The official date of release of this chip

2015 August

2013 August

Memory Type

The type of memory used by this chip

DDR4-2133

DDR3-1333

Supports ECC memory

Does this CPU support error correcting memory

Core i7-6650U vs Core i5-4288U comparison

Our benchmark analysis concludes that the Core i5-4288U performs better than the Core i7-6650U. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6650U in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. With our hardware info, we find that the Core i5-4288U has a slightly higher clock speed than the Core i7-6650U. Despite this, the Core i7-6650U has a slightly higher turbo speed. A Core i7-6650U CPU outputs less heat than a Core i5-4288U CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i7-6650U has more threads than cores. Each physical core is split into multiple threads.