Intel Core i7-6500U vs Intel Core i9-12900H

Compare Intel 6th Generation Core i7 2 core CPU vs Intel 12th Generation Core i9 14 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
8158 points
524% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2566 points
10256 points
299% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

974 points
7544 points
674% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

934 points
7441 points
696% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6500U and the Core i9-12900H? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

24.12 points
209.04 points
766% significantly higher Blender score

Specifications

Cores

Number of physical processing units

2
14
599% significantly more cores

Threads

Number of logical processing units

4
20
400% significantly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz
Identical
2.5 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.1 GHz
5 GHz
61% significantly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
200% significantly lower TDP
45 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

12
28
133% significantly 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
64 GiB
100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

870th of 1,089
142nd of 1,089

Family

The product line

6th Generation Core i7
12th Generation Core i9

Release date

The official date of release of this chip

2015 August
2022 February

Memory Type

The type of memory used by this chip

DDR4-2133
DDR5-4800

Is Unlocked

Can this CPU can be overclocked

-
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-6500U vs Core i9-12900H comparison

According to the hardwareDB Benchmark tool, the Core i9-12900H is faster than the Core i7-6500U. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-6500U in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-12900H has significantly more cores than the Core i7-6500U. Indeed, the Core i9-12900H has 14 cores compared to 2 cores found in the Core i7-6500U. It also has more threads than the Core i7-6500U. Both the Core i7-6500U and Core i9-12900H have the same clock speed. Despite this, the Core i9-12900H has a significantly higher turbo speed. A Core i7-6500U CPU outputs less heat than a Core i9-12900H 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 i7-6500U has more threads than cores. Each physical core is split into multiple threads.

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