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AMD Ryzen 7 7840S

Price and performance details for the AMD Ryzen 7 7840S can be found below. 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 a newly released 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: 386

Last Price Change: NA

Average CPU Mark
rating
25511

Single Thread Rating: 3688
Samples: 18*
*Margin for error: Medium

CPU Test Suite Average Results for AMD Ryzen 7 7840S

Integer Math97,179 MOps/Sec
Floating Point Math54,975 MOps/Sec
Find Prime Numbers80 Million Primes/Sec
Random String Sorting33,544 Thousand Strings/Sec
Data Encryption17,896 MBytes/Sec
Data Compression298,111 KBytes/Sec
Physics1,256 Frames/Sec
Extended Instructions20,998 Million Matrices/Sec
Single Thread3,688 MOps/Sec
From submitted results to PerformanceTest V10 as of 26th of April 2024.

CPU Mark Distribution for AMD Ryzen 7 7840S

Submitted Baseline Distribution Graph as of 27th of April 2024
From submitted results to PerformanceTest V10 as of 27th of April 2024.
For distribution graph only: Results are trimmed to exclude outliers by disregarding the bottom 1% and top 1% of submissions.

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CPU Mark Relative to Top 10 Common Laptop CPUs
As of 27th of April 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 7 7840S
 25,511
Apple M1 Max 10 Core 3200 MHz
 22,021
AMD Ryzen 7 5800H
 21,087
Intel Core i7-11800H @ 2.30GHz
 20,633
AMD Ryzen 7 4800H
 18,580
Apple M2 8 Core 3500 MHz
 15,445
Apple M1 8 Core 3200 MHz
 14,185
AMD Ryzen 5 5500U
 13,065
Intel Core i7-10750H @ 2.60GHz
 11,927
Intel Core i7-9750H @ 2.60GHz
 10,882
Intel Core i5-1135G7 @ 2.40GHz
 9,827
CPU Value (CPU Mark / $Price )
As of 27th of April 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz
 52.23
Intel Core i5-1135G7 @ 2.40GHz
 31.80
Intel Core i7-9750H @ 2.60GHz
 11.33
AMD Ryzen 7 7840S
 NA
Apple M1 8 Core 3200 MHz
 NA
Apple M2 8 Core 3500 MHz
 NA
Apple M1 Max 10 Core 3200 MHz
 NA
AMD Ryzen 7 5800H
 NA
AMD Ryzen 7 4800H
 NA
AMD Ryzen 5 5500U
 NA
Intel Core i7-10750H @ 2.60GHz
 NA
Single Thread Rating
As of 27th of April 2024 - Higher results represent better performance
Processor Average Thread Rating
Apple M2 8 Core 3500 MHz
 3,930
Apple M1 Max 10 Core 3200 MHz
 3,839
Apple M1 8 Core 3200 MHz
 3,704
AMD Ryzen 7 7840S
 3,688
Intel Core i7-11800H @ 2.30GHz
 3,088
AMD Ryzen 7 5800H
 3,049
Intel Core i5-1135G7 @ 2.40GHz
 2,690
Intel Core i7-10750H @ 2.60GHz
 2,664
AMD Ryzen 7 4800H
 2,617
AMD Ryzen 5 5500U
 2,442
Intel Core i7-9750H @ 2.60GHz
 2,434
Last 5 Baselines for AMD Ryzen 7 7840S
Most recent listed first
Baseline CPU Mark
BL2087323 - Apr 26 2024
16867
BL2087294 - Apr 26 2024
16641
BL2053838 - Mar 17 2024
24386
BL2052145 - Mar 15 2024
24852
BL2045590 - Mar 08 2024
27084
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen 7 7840S
As of 27th of April 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 7 7840S
 25,511
Intel Core i7-13700H vs AMD Ryzen 7 7840S
 27,469 (+7.7%)
AMD Ryzen 9 7940HS vs AMD Ryzen 7 7840S
 30,522 (+19.6%)
AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840S
 29,032 (+13.8%)
AMD Ryzen 7 7840U vs AMD Ryzen 7 7840S
 25,007 (-2.0%)
AMD Ryzen 7 PRO 7840U vs AMD Ryzen 7 7840S
 24,841 (-2.6%)
AMD Ryzen 7 7735U vs AMD Ryzen 7 7840S
 21,372 (-16.2%)
Intel Core i7-13650HX vs AMD Ryzen 7 7840S
 31,885 (+25.0%)
Intel Core i9-13900H vs AMD Ryzen 7 7840S
 29,234 (+14.6%)
AMD Ryzen 7 7840H vs AMD Ryzen 7 7840S
 28,468 (+11.6%)
AMD Ryzen 9 PRO 7940HS vs AMD Ryzen 7 7840S
 28,314 (+11.0%)
Intel Core Ultra 9 185H vs AMD Ryzen 7 7840S
 28,150 (+10.3%)
Intel Core i7-13800H vs AMD Ryzen 7 7840S
 27,278 (+6.9%)

Is the AMD Ryzen 7 7840S Good for Gaming?
As of 27th of April 2024 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i5-14500HX
 7,162
Intel Core i9-14900HX
 7,112
Intel Core i9-13950HX
 7,003
Intel Core i9-13900HX
 6,885
Intel Core i7-14650HX
 6,817
AMD Ryzen 9 7945HX3D
 6,708
Intel Core i9-13980HX
 6,698
Intel Core i7-13850HX
 6,426
Intel Core i9-13900HK
 6,240
Intel Core i9-13905H
 6,236
Intel Core Ultra 9 185H
 6,042
Intel Core i7-13800H
 5,953
AMD Ryzen 7 7840S
 3,703