Intel Core i7-7660U vs Intel Core i5-4570T

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

1397 points
3% slightly better overall score
1353 points

Gaming Score

The raw gaming performance with a fast GPU

2731 points
1% slightly better gaming score
2692 points

Multitasking Score

Performance in workloads using up to 8 cores

1046 points
4% slightly better multitasking score
1004 points

Heavy Workload Score

Performance in workloads using up to 16 cores

1003 points
4% slightly better heavy workload score
964 points

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

27.65 points
30.50 points
10% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

2293 points
21% slightly higher Geekbench 5 (multi) score
1888 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1141 points
15% slightly higher Geekbench 5 (single) score
984 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

2285 points
13% slightly higher Geekbench 6 (multi) score
2010 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1149 points
10% slightly higher Geekbench 6 (single) score
1040 points

Specifications

Cores

Number of physical processing units

2
Identical
2

Threads

Number of logical processing units

4
Identical
4

Clock Speed

Base frequency at which the chip operates

2.5 GHz
2.90 GHz
16% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
11% slightly higher turbo speed
3.6 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
133% significantly lower TDP
35 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

842nd of 1,092
857th of 1,092

Family

The product line

7th Generation Core i7
4th Generation Core i5

Release date

The official date of release of this chip

2017 February
2013 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

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