Intel Core i5-8250U vs Intel Core i7-3820QM

Compare Intel 8th Generation Core i5 4 core CPU vs Intel Core 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Intel Core i7-3820QM

Price

The cheapest price from our partner retailers

$ 1527.00

$ 499.00

$ 1028.00 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1907 points

1913 points

0.31% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3207 points

4% slightly better gaming score

3059 points

Multitasking Score

Performance in workloads using up to 8 cores

1532 points

1573 points

2% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1465 points

1510 points

3% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

38.03 points

41.56 points

9% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

1971 points

2717 points

37% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

771 points

7% slightly higher Geekbench 5 (single) score

717 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

1.6 GHz

2.7 GHz

68% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.4 GHz

3.7 GHz

8% slightly 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

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

Identical

32 GiB

Other details

Rank

Ranking in the hardwareDB database

738th of 1,089

733rd of 1,089

Family

The product line

8th Generation Core i5

Core

Release date

The official date of release of this chip

2017 August

2012 May

Memory Type

The type of memory used by this chip

DDR4-2400

DDR3-1333

Is Unlocked

Can this CPU can be overclocked

Supports ECC memory

Does this CPU support error correcting memory

Core i5-8250U vs Core i7-3820QM comparison

In our benchmarks, the Core i5-8250U beats the Core i7-3820QM in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-3820QM in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. With our hardware info, we find that the Core i7-3820QM has a significantly higher clock speed than the Core i5-8250U. Also, the Core i7-3820QM has a slightly higher turbo speed. A Core i5-8250U CPU outputs less heat than a Core i7-3820QM 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 i5-8250U has more threads than cores. Each physical core is split into multiple threads.