Intel Core i7-6500U vs Intel Core i3-N305

Compare Intel 6th Generation Core i7 2 core CPU vs Intel Core i3 N-series 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

1306 points
2781 points
112% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2566 points
4373 points
70% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

974 points
2279 points
133% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

934 points
2166 points
131% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6500U and the Core i3-N305? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

24.12 points
43.57 points
80% significantly higher Blender score

Specifications

Cores

Number of physical processing units

2
8
300% significantly more cores

Threads

Number of logical processing units

4
8
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz
38% slightly higher clock speed
1.8 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.1 GHz
3.8 GHz
22% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
Identical
15 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

12
33% slightly more pcie lanes
9

Memory Channels

Lanes for simultaneous memory access

2
100% significantly more memory channels
1

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

870th of 1,089
573rd of 1,089

Family

The product line

6th Generation Core i7
Core i3 N-series

Release date

The official date of release of this chip

2015 August
2023 February

Memory Type

The type of memory used by this chip

DDR4-2133
DDR4-3200

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-6500U vs Core i3-N305 comparison

In our benchmarks, the Core i3-N305 beats the Core i7-6500U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6500U in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i3-N305 has significantly more cores with 8 cores compared to the Core i7-6500U that has 2 cores. It also has more threads than the Core i7-6500U. With our hardware info, we find that the Core i7-6500U has a slightly higher clock speed than the Core i3-N305. Despite this, the Core i3-N305 has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). 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 i7-6500U has more threads than cores. Each physical core is split into multiple threads.

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