Intel Core i7-7660U vs Intel Celeron G5905

Compare Intel 7th Generation Core i7 2 core CPU vs Intel Celeron G Series 2 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

1440 points

1456 points

1% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2728 points

3182 points

16% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1086 points

4% slightly better multitasking score

1038 points

Heavy Workload Score

Performance in workloads using up to 16 cores

1037 points

4% slightly better heavy workload score

996 points

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

27.65 points

49% significantly higher Blender score

18.47 points

Geekbench 6 (multi) score

Multi threaded benchmark

2285 points

80% significantly higher Geekbench 6 (multi) score

1263 points

Geekbench 6 (single) score

Single threaded benchmark

1149 points

55% significantly higher Geekbench 6 (single) score

738 points

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

2.5 GHz

3.5 GHz

40% slightly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W

286% significantly lower TDP

58 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

33% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB

128 GiB

300% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

825th of 1,089

820th of 1,089

Family

The product line

7th Generation Core i7

Celeron G Series

Release date

The official date of release of this chip

2017 February

2020 August

Memory Type

The type of memory used by this chip

DDR4-2133

DDR4-2666

Supports ECC memory

Does this CPU support error correcting memory

Core i7-7660U vs Celeron G5905 specs and performance

Our benchmark analysis concludes that the Celeron G5905 performs better than the Core i7-7660U. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-7660U in all gaming tests too.

Info from our database shows that they both have the same core count but the Core i7-7660U has more threads. With our hardware info, we find that the Celeron G5905 has a slightly higher clock speed than the Core i7-7660U. A Core i7-7660U CPU outputs less heat than a Celeron G5905 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i7-7660U has more threads than cores. Each physical core is split into multiple threads.