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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 Size: L1: 512 KB, L2: 8.0 MB, L3: 16 MB

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

CPU First Seen on Charts: Q3 2023

CPUmark/$Price: NA

Overall Rank: 335

Last Price Change: NA

Average CPU Mark
rating
25312

Single Thread Rating: 3551
Samples: 11*
*Margin for error: Medium

CPU Test Suite Average Results for AMD Ryzen 7 7840S

Integer Math96,923 MOps/Sec
Floating Point Math55,492 MOps/Sec
Find Prime Numbers79 Million Primes/Sec
Random String Sorting33,865 Thousand Strings/Sec
Data Encryption17,667 MBytes/Sec
Data Compression300,393 KBytes/Sec
Physics1,227 Frames/Sec
Extended Instructions21,320 Million Matrices/Sec
Single Thread3,551 MOps/Sec
From submitted results to PerformanceTest V10 as of 11th of December 2023.

CPU Mark Distribution for AMD Ryzen 7 7840S

Submitted Baseline Distribution Graph as of 8th of December 2023


Not Enough Data from Current Version of PerformanceTest to Create Distribution Graph.

From submitted results to PerformanceTest V10 as of 8th of December 2023.

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CPU Mark Relative to Top 10 Common Laptop CPUs
As of 11th of December 2023 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 7 7840S
 25,312
Apple M1 Max 10 Core 3200 MHz
 22,030
AMD Ryzen 7 5800H
 21,138
Intel Core i7-11800H @ 2.30GHz
 20,760
AMD Ryzen 7 4800H
 18,666
Apple M2 8 Core 3500 MHz
 15,405
Apple M1 8 Core 3200 MHz
 14,195
AMD Ryzen 5 5500U
 13,147
Intel Core i7-10750H @ 2.60GHz
 12,018
Intel Core i7-9750H @ 2.60GHz
 10,940
Intel Core i5-1135G7 @ 2.40GHz
 9,897
CPU Value (CPU Mark / $Price )
As of 11th of December 2023 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz
 52.56
Intel Core i5-1135G7 @ 2.40GHz
 32.03
Intel Core i7-9750H @ 2.60GHz
 11.40
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 11th of December 2023 - Higher results represent better performance
Processor Average Thread Rating
Apple M2 8 Core 3500 MHz
 3,943
Apple M1 Max 10 Core 3200 MHz
 3,841
Apple M1 8 Core 3200 MHz
 3,707
AMD Ryzen 7 7840S
 3,551
Intel Core i7-11800H @ 2.30GHz
 3,099
AMD Ryzen 7 5800H
 3,057
Intel Core i5-1135G7 @ 2.40GHz
 2,701
Intel Core i7-10750H @ 2.60GHz
 2,678
AMD Ryzen 7 4800H
 2,625
AMD Ryzen 5 5500U
 2,454
Intel Core i7-9750H @ 2.60GHz
 2,447
Last 5 Baselines for AMD Ryzen 7 7840S
Most recent listed first
Baseline CPU Mark
BL1961667 - Dec 03 2023
26332
BL1950622 - Nov 20 2023
26293
BL1945389 - Nov 13 2023
28620
BL1938952 - Nov 04 2023
26554
BL1925835 - Oct 16 2023
22136
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen 7 7840S
As of 11th of December 2023 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 7 7840S
 25,312
AMD Ryzen 9 7940HS vs AMD Ryzen 7 7840S
 30,679 (+21.2%)
AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840S
 28,904 (+14.2%)
AMD Ryzen 7 7840H vs AMD Ryzen 7 7840S
 29,284 (+15.7%)
Intel Core i7-13700H vs AMD Ryzen 7 7840S
 28,101 (+11.0%)
AMD Ryzen 9 PRO 7940HS vs AMD Ryzen 7 7840S
 27,909 (+10.3%)
Intel Core i7-13620H vs AMD Ryzen 7 7840S
 26,400 (+4.3%)
AMD Ryzen 7 PRO 7840HS vs AMD Ryzen 7 7840S
 25,941 (+2.5%)
AMD Ryzen 7 7840U vs AMD Ryzen 7 7840S
 25,537 (+0.9%)
AMD Ryzen 7 PRO 7840U vs AMD Ryzen 7 7840S
 24,974 (-1.3%)
AMD Ryzen 7 7735H vs AMD Ryzen 7 7840S
 24,284 (-4.1%)
AMD Ryzen 7 7735U vs AMD Ryzen 7 7840S
 21,261 (-16.0%)
AMD Ryzen 9 7940H vs AMD Ryzen 7 7840S
 30,873 (+22.0%)

Is the AMD Ryzen 7 7840S Good for Gaming?
As of 11th of December 2023 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i9-13950HX
 7,097
Intel Core i9-13900HX
 6,930
Intel Core i9-13980HX
 6,663
Intel Core i9-13905H
 6,560
Intel Core i7-13850HX
 6,274
Intel Core i9-13900HK
 6,192
Intel Core i7-13800H
 5,991
Intel Core i9-13900H
 5,858
Intel Core i7-13620H
 5,851
Intel Core i9-12900HK
 5,783
AMD Ryzen 9 7845HX
 5,718
Intel Core i9-12900H
 5,706
AMD Ryzen 7 7840S
 3,595