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:
462nd fastest in multithreading out of 4842 CPUs
201st fastest in single threading out of 4842 CPUs
61st fastest in out of 1418 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

24635

Single Thread Rating

3680

Samples: 20*
*Margin for error: Medium

CPU Test Suite Average Results for AMD Ryzen 7 7840S

Integer Math	94,457 MOps/Sec
Floating Point Math	52,711 MOps/Sec
Find Prime Numbers	80 Million Primes/Sec
Random String Sorting	32,013 Thousand Strings/Sec
Data Encryption	17,221 MBytes/Sec
Data Compression	285,963 KBytes/Sec
Physics	1,241 Frames/Sec
Extended Instructions	19,993 Million Matrices/Sec
Single Thread	3,680 MOps/Sec

From submitted results to PerformanceTest V10 as of 14th of September 2024.

CPU Mark Distribution for AMD Ryzen 7 7840S

Submitted Baseline Distribution Graph as of 14th of September 2024

From submitted results to PerformanceTest V10 as of 14th of September 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 15th of September 2024 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen 7 7840S		24,635
Apple M1 Pro 10 Core 3200 MHz		21,868
AMD Ryzen 7 5800H		21,029
Intel Core i7-11800H @ 2.30GHz		20,474
AMD Ryzen 7 4800H		18,528
Apple M2 8 Core 3500 MHz		15,540
Apple M1 8 Core 3200 MHz		14,168
AMD Ryzen 5 5500U		13,014
Intel Core i7-10750H @ 2.60GHz		11,867
Intel Core i7-9750H @ 2.60GHz		10,820
Intel Core i5-1135G7 @ 2.40GHz		9,767

CPU Value (CPU Mark / $Price )
As of 15th of September 2024 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz		51.83
Intel Core i5-1135G7 @ 2.40GHz		31.61
Intel Core i7-9750H @ 2.60GHz		11.27
AMD Ryzen 7 7840S		NA
Apple M1 8 Core 3200 MHz		NA
Apple M2 8 Core 3500 MHz		NA
Apple M1 Pro 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 15th of September 2024 - Higher results represent better performance
Processor	Average Thread Rating
Apple M2 8 Core 3500 MHz		3,910
Apple M1 Pro 10 Core 3200 MHz		3,806
Apple M1 8 Core 3200 MHz		3,693
AMD Ryzen 7 7840S		3,680
Intel Core i7-11800H @ 2.30GHz		3,077
AMD Ryzen 7 5800H		3,045
Intel Core i5-1135G7 @ 2.40GHz		2,683
Intel Core i7-10750H @ 2.60GHz		2,657
AMD Ryzen 7 4800H		2,615
AMD Ryzen 5 5500U		2,439
Intel Core i7-9750H @ 2.60GHz		2,425

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 15th of September 2024 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen 7 7840S		24,635
AMD Ryzen 9 7940HS vs AMD Ryzen 7 7840S		30,380 (+23.3%)
AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840S		28,906 (+17.3%)
Intel Core i7-13700H vs AMD Ryzen 7 7840S		27,281 (+10.7%)
AMD Ryzen 7 7840U vs AMD Ryzen 7 7840S		24,949 (+1.3%)
AMD Ryzen 7 PRO 7840U vs AMD Ryzen 7 7840S		24,908 (+1.1%)
AMD Ryzen 7 7735HS vs AMD Ryzen 7 7840S		24,033 (-2.4%)
AMD Ryzen 7 7735U vs AMD Ryzen 7 7840S		21,264 (-13.7%)
Intel Core i5-13500HX vs AMD Ryzen 7 7840S		30,578 (+24.1%)
Intel Core Ultra 9 185H vs AMD Ryzen 7 7840S		29,390 (+19.3%)
Intel Core i9-13900H vs AMD Ryzen 7 7840S		28,874 (+17.2%)
AMD Ryzen 7 7840H vs AMD Ryzen 7 7840S		28,484 (+15.6%)
AMD Ryzen 9 PRO 7940HS vs AMD Ryzen 7 7840S		28,053 (+13.9%)

Is the AMD Ryzen 7 7840S Good for Gaming?
As of 15th of September 2024 - Higher results represent better performance
Processor	Relative Gaming Score
Intel Core i9-14900HX		7,051
Intel Core i9-13950HX		6,918
Intel Core i9-13900HX		6,834
Intel Core i9-13980HX		6,702
AMD Ryzen 9 7945HX3D		6,608
Intel Core i7-13850HX		6,402
Intel Core i7-14650HX		6,254
Intel Core i9-13905H		6,224
Intel Core i9-13900HK		6,211
Intel Core i7-14700HX		6,102
Intel Core Ultra 9 185H		6,077
Intel Core i7-13800H		5,927
AMD Ryzen 7 7840S		3,677

CPU Benchmarks

CPU Benchmarks

AMD Ryzen 7 7840S

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CPU Test Suite Average Results for AMD Ryzen 7 7840S

CPU Mark Distribution for AMD Ryzen 7 7840S