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CPU Benchmarks

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AMD Ryzen 7 7840S

Benchmarks for the AMD Ryzen 7 7840S can be found below. Release dates, price and performance comparisons are also listed when available. This is made using thousands of PerformanceTest benchmark results and is updated daily.

  • The first graph shows the relative performance of the CPU compared to the 10 other common (single) CPUs in terms of PassMark CPU Mark.
  • The 2nd graph shows the value for money, in terms of the CPUMark per dollar.
  • The pricing history data shows the price for a single Processor. For multiple Processors, multiply the price shown by the number of CPUs.

Is the AMD Ryzen 7 7840S Good for Gaming?

This is relatively new CPU that contains 8 Cores and 16 Threads. The AMD Ryzen 7 7840S also has reasonable threaded performance that will serve well in games. Paired with a good videocard, is this CPU Good for Gaming? Yes, this would be a suitable CPU for gaming. [More ...]

AMD Ryzen 7 7840S

Description: with Radeon 780M Graphics

Class: Laptop

Socket: FP7 FP7r2 FP8

Clockspeed: 3.8 GHz

Turbo Speed: 5.1 GHz

Cores: 8 Threads: 16

Typical TDP: 54 W

Cache per CPU Package:
L1 Instruction Cache: 8 x 32 KB
L1 Data Cache: 8 x 32 KB
L2 Cache: 8 x 1024 KB
L3 Cache: 16 MB

Other names: AMD Ryzen 7 7840S with Radeon 780M Graphics

CPU First Seen on Charts: Q3 2023

CPUmark/$Price: NA

Overall Rank:
525th fastest in multithreading out of 4980 CPUs
251st fastest in single threading out of 4980 CPUs
77th fastest in out of 1447 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating
Multithread Rating
23929
Single Thread Rating
3642

Samples: 23*
*Margin for error: Low

CPU Test Suite Average Results for AMD Ryzen 7 7840S

Integer Math91,993 MOps/Sec
Floating Point Math51,086 MOps/Sec
Find Prime Numbers79 Million Primes/Sec
Random String Sorting31,033 Thousand Strings/Sec
Data Encryption16,653 MBytes/Sec
Data Compression275,659 KBytes/Sec
Physics1,226 Frames/Sec
Extended Instructions19,335 Million Matrices/Sec
Single Thread3,642 MOps/Sec
From submitted results to PerformanceTest V10 as of 7th of February 2025.

CPU Mark Distribution for AMD Ryzen 7 7840S

Submitted Baseline Distribution Graph as of 2nd of February 2025
From submitted results to PerformanceTest V10 as of 2nd of February 2025.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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Last 5 Baselines for AMD Ryzen 7 7840S
Most recent listed first
Baseline CPU Mark
BL2395671 - Feb 06 2025
23122
BL2256257 - Nov 26 2024
16749
BL2240911 - Nov 09 2024
17798
BL2087323 - Apr 26 2024
16867
BL2087294 - Apr 26 2024
16641
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen 7 7840S
As of 7th of February 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 7 7840S
23,929
AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840S
28,914 (+20.8%)
Intel Core Ultra 9 185H vs AMD Ryzen 7 7840S
29,429 (+23.0%)
Intel Core i7-13700H vs AMD Ryzen 7 7840S
26,814 (+12.1%)
Intel Core Ultra 7 155H vs AMD Ryzen 7 7840S
24,996 (+4.5%)
Intel Core i7-13620H vs AMD Ryzen 7 7840S
24,542 (+2.6%)
AMD Ryzen 7 8845HS vs AMD Ryzen 7 7840S
28,657 (+19.8%)
AMD Ryzen 7 PRO 7840HS vs AMD Ryzen 7 7840S
26,798 (+12.0%)
AMD Ryzen 7 7840U vs AMD Ryzen 7 7840S
24,999 (+4.5%)
AMD Ryzen 7 PRO 7840U vs AMD Ryzen 7 7840S
24,600 (+2.8%)
AMD Ryzen 7 7735HS vs AMD Ryzen 7 7840S
23,630 (-1.3%)
AMD Ryzen 7 7735U vs AMD Ryzen 7 7840S
20,933 (-12.5%)
Intel Core i9-13905H vs AMD Ryzen 7 7840S
29,821 (+24.6%)

Is the AMD Ryzen 7 7840S Good for Gaming?
As of 7th of February 2025 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core Ultra 9 275HX
8,144
Intel Core i9-14900HX
7,102
Intel Core i9-13950HX
6,897
Intel Core i9-13900HX
6,864
Intel Core i9-13980HX
6,805
AMD Ryzen 9 7945HX3D
6,514
AMD Ryzen 7 7840HX
6,230
AMD Ryzen 9 7845HX
6,189
Intel Core i7-13850HX
6,183
Intel Core i7-14700HX
6,161
Intel Core i9-13900HK
5,981
Intel Core i9-13905H
5,898
AMD Ryzen 7 7840S
3,248