Intel Core i3-8145U vs Intel Core 2 Quad Q9550

Compare Intel 8th Generation Core i3 2 core CPU vs Intel Core 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 1551.00
$ 48.02
$ 1502.98 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1258 points
1362 points
8% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2455 points
2497 points
1% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

936 points
1042 points
11% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

895 points
1000 points
11% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-8145U and the Core 2 Quad Q9550? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

23.95 points
21% slightly higher Blender score
19.72 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

1575 points
45% significantly higher Geekbench 5 (multi) score
1084 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

794 points
119% significantly higher Geekbench 5 (single) score
362 points

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

2.1 GHz
2.83 GHz
34% slightly higher clock speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
533% significantly lower TDP
95 W

L2 Cache

Secondary embedded memory, slower than L1 cache

0.5 MiB
6 MiB
1100% significantly more L2 cache

Other details

Rank

Ranking in the hardwareDB database

880th of 1,089
850th of 1,089

Family

The product line

8th Generation Core i3
Core

Release date

The official date of release of this chip

2018 August
2008 February

Memory Type

The type of memory used by this chip

DDR4-2400
-

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i3-8145U vs Core 2 Quad Q9550 benchmarks

Our benchmark analysis concludes that the Core 2 Quad Q9550 performs better than the Core i3-8145U. Despite this, the Core i3-8145U has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Core 2 Quad Q9550 has significantly more cores than the Core i3-8145U. Indeed, the Core 2 Quad Q9550 has 4 cores compared to 2 cores found in the Core i3-8145U. But they both have the same number of threads. With our hardware info, we find that the Core 2 Quad Q9550 has a slightly higher clock speed than the Core i3-8145U. A Core i3-8145U CPU outputs less heat than a Core 2 Quad Q9550 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Core 2 Quad Q9550 has significantly more L2 cache than the Core i3-8145U

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 i3-8145U has more threads than cores. Each physical core is split into multiple threads.

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