Intel Core i7-6650U vs Intel Core i5-4590

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

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

1184 points
2241 points
89% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2342 points
4060 points
73% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

881 points
1725 points
95% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

844 points
1656 points
96% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6650U and the Core i5-4590? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

21.68 points
44.58 points
105% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

1963 points
3116 points
58% significantly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

931 points
1106 points
18% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

2036 points
3165 points
55% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1001 points
1144 points
14% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

2
4
100% significantly more cores

Threads

Number of logical processing units

4
Identical
4

Clock Speed

Base frequency at which the chip operates

2.2 GHz
3.3 GHz
49% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.4 GHz
3.7 GHz
8% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
459% significantly lower TDP
84 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

12
16
33% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
Identical
32 GiB

Other details

Rank

Ranking in the hardwareDB database

903rd of 1,089
674th 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
2014 May

Memory Type

The type of memory used by this chip

DDR4-2133
DDR3-1333

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-6650U vs Core i5-4590 specs and performance

In our benchmarks, the Core i5-4590 beats the Core i7-6650U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6650U in all gaming tests too.

With info from our database, we find that the Core i5-4590 has significantly more cores with 4 cores whereas the Core i7-6650U has 2 cores. But they both have the same number of threads. Our comparison shows that the Core i5-4590 has a significantly higher clock speed compared to the Core i7-6650U. Also, the Core i5-4590 has a slightly higher turbo speed. A Core i7-6650U CPU outputs less heat than a Core i5-4590 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.

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