Intel Core i7-7700HQ vs Intel Atom D2550

Compare Intel 7th Generation Core i7 4 core CPU vs Intel 2 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

2610 points
770% significantly better overall score
300 points

Gaming Score

The raw gaming performance with a fast GPU

4142 points
621% significantly better gaming score
574 points

Multitasking Score

Performance in workloads using up to 8 cores

2155 points
853% significantly better multitasking score
226 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2070 points
858% significantly better heavy workload score
216 points

Free CPU Benchmark

Want to compare your processor against the Core i7-7700HQ and the Atom D2550? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3551 points
1137% significantly higher Geekbench 5 (multi) score
287 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1125 points
1024% significantly higher Geekbench 5 (single) score
100 points

Specifications

Cores

Number of physical processing units

4
100% significantly more cores
2

Threads

Number of logical processing units

8
100% significantly more threads
4

Clock Speed

Base frequency at which the chip operates

2.8 GHz
50% significantly higher clock speed
1.86 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
10 W
350% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
300% significantly more pcie lanes
4

Memory Channels

Lanes for simultaneous memory access

2
100% significantly more memory channels
1

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
1500% significantly more supported memory
4 GiB

Other details

Rank

Ranking in the hardwareDB database

607th of 1,089
1,087th of 1,089

Family

The product line

7th Generation Core i7
Atom D Series

Release date

The official date of release of this chip

2017 February
2012 February

Memory Type

The type of memory used by this chip

DDR4-2400
DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-7700HQ vs Atom D2550 comparison

In our benchmarks, the Core i7-7700HQ beats the Atom D2550 in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Atom D2550 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i7-7700HQ has significantly more cores with 4 cores compared to the Atom D2550 that has 2 cores. It also has more threads than the Atom D2550. Our comparison shows that the Core i7-7700HQ has a significantly higher clock speed compared to the Atom D2550.

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 i7-7700HQ has more threads than cores. Each physical core is split into multiple threads.

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