Intel Core i3-7100 vs AMD Ryzen 7 8840U

Compare Intel 7th Generation Core i3 2 core CPU vs AMD Ryzen 7 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

1766 points
7756 points
339% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3416 points
10179 points
197% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1328 points
6990 points
426% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1278 points
6806 points
432% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-7100 and the Ryzen 7 8840U? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

2347 points
5705 points
143% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

34.32 points
169.90 points
395% significantly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

2485 points
9309 points
274% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1265 points
2179 points
72% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

2
8
300% significantly more cores

Threads

Number of logical processing units

4
16
300% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.9 GHz
18% slightly higher clock speed
3.30 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

51 W
28 W
82% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L2 Cache

Secondary embedded memory, slower than L1 cache

0.5 MiB
8 MiB
1500% significantly more L2 cache

L3 Cache

General memory pool for all cores

3 MiB
16 MiB
433% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

785th of 1,118
165th of 1,118

Family

The product line

7th Generation Core i3
Ryzen 7

Release date

The official date of release of this chip

2017 February
-

Memory Type

The type of memory used by this chip

DDR4-2133
DDR5 (FP7r2)

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

Yes
-

Core i3-7100 vs Ryzen 7 8840U specs and performance

Our benchmark analysis concludes that the Ryzen 7 8840U performs better than the Core i3-7100. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-7100 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Ryzen 7 8840U has significantly more cores with 8 cores compared to the Core i3-7100 that has 2 cores. It also has more threads than the Core i3-7100. These CPUs have different clock speeds. Indeed, the Core i3-7100 has a slightly higher clock speed compared to the Ryzen 7 8840U. The Ryzen 7 8840U outputs less heat than Core i3-7100 thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, the Ryzen 7 8840U has significantly more L2 cache when compared to the Core i3-7100. The Ryzen 7 8840U also has significantly more L3 cache.

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 i3-7100 has more threads than cores. Each physical core is split into multiple threads.

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