AMD Ryzen 7 3700X vs AMD Ryzen 7 7840HS

Compare AMD Ryzen 7 Desktop 8 core CPU vs AMD Ryzen 7 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

6345 points

8878 points

39% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7643 points

10890 points

42% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

5911 points

8202 points

38% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

5785 points

8008 points

38% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

Physics simulation benchmark

6052 points

7356 points

21% slightly higher 3DMark Physics score

Blender score

Cycles Render (Samples per minute)

180.28 points

244.42 points

35% slightly higher Blender score

Geekbench 6 (multi) score

Multi threaded benchmark

8090 points

11003 points

36% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1674 points

2353 points

40% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

3.6 GHz

3.80 GHz

5% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz

5.1 GHz

15% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

54 W

20% slightly lower TDP

Memory Channels

Lanes for simultaneous memory access

Identical

L1 Cache

Smallest embedded memory, but the fastest

512 KiB

Identical

512 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

4 MiB

8 MiB

100% significantly more L2 cache

L3 Cache

General memory pool for all cores

32 MiB

100% significantly more L3 cache

16 MiB

Other details

Rank

Ranking in the hardwareDB database

233rd of 1,089

116th of 1,089

Family

The product line

Ryzen 7 Desktop

Ryzen 7

Release date

The official date of release of this chip

2019 July

Memory Type

The type of memory used by this chip

DDR4

DDR5 (FP7r2)

Is Unlocked

Can this CPU can be overclocked

Yes

Ryzen 7 3700X vs Ryzen 7 7840HS comparison

Our benchmark analysis concludes that the Ryzen 7 7840HS performs better than the Ryzen 7 3700X. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 7 3700X in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. With our hardware info, we find that the Ryzen 7 7840HS has a slightly higher clock speed than the Ryzen 7 3700X. Also, the Ryzen 7 7840HS has a slightly higher turbo speed. The Ryzen 7 7840HS outputs less heat than Ryzen 7 3700X thanks to a slightly 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 Ryzen 7 7840HS has significantly more L2 cache than the Ryzen 7 3700X. Despite this, the Ryzen 7 3700X has significantly more L3 cache compared to the Ryzen 7 7840HS.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Ryzen 7 3700X has more threads than cores. Each physical core is split into multiple threads.