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 ...]

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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:
538th fastest in multithreading out of 5003 CPUs
272nd fastest in single threading out of 5003 CPUs
83rd fastest in out of 1453 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

23908

Single Thread Rating

3603

Samples: 24*
*Margin for error: Low

CPU Test Suite Average Results for AMD Ryzen 7 7840S

Integer Math	91,224 MOps/Sec
Floating Point Math	50,894 MOps/Sec
Find Prime Numbers	79 Million Primes/Sec
Random String Sorting	31,214 Thousand Strings/Sec
Data Encryption	16,654 MBytes/Sec
Data Compression	275,732 KBytes/Sec
Physics	1,228 Frames/Sec
Extended Instructions	19,478 Million Matrices/Sec
Single Thread	3,603 MOps/Sec

From submitted results to PerformanceTest V10 as of 25th of February 2025.

CPU Mark Distribution for AMD Ryzen 7 7840S

Submitted Baseline Distribution Graph as of 23rd of February 2025

From submitted results to PerformanceTest V10 as of 23rd 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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CPU Mark Relative to Top 10 Common Laptop CPUs
As of 26th of February 2025 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen 7 7840S		23,908
Apple M1 Max 10 Core 3200 MHz		22,115
AMD Ryzen 7 5800H		20,945
Intel Core i7-11800H @ 2.30GHz		20,239
AMD Ryzen 7 4800H		18,400
AMD Ryzen 5 5600H		16,856
Apple M2 8 Core 3500 MHz		15,622
Apple M1 8 Core 3200 MHz		14,147
Intel Core i7-10750H @ 2.60GHz		11,748
Intel Core i7-9750H @ 2.60GHz		10,750
Intel Core i5-1135G7 @ 2.40GHz		9,663

CPU Value (CPU Mark / $Price )
As of 26th of February 2025 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz		51.24
Intel Core i5-1135G7 @ 2.40GHz		31.27
Intel Core i7-9750H @ 2.60GHz		11.20
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 5600H		NA
Intel Core i7-10750H @ 2.60GHz		NA

Single Thread Rating
As of 26th of February 2025 - Higher results represent better performance
Processor	Average Thread Rating
Apple M2 8 Core 3500 MHz		3,902
Apple M1 Max 10 Core 3200 MHz		3,836
Apple M1 8 Core 3200 MHz		3,682
AMD Ryzen 7 7840S		3,603
Intel Core i7-11800H @ 2.30GHz		3,060
AMD Ryzen 7 5800H		3,038
AMD Ryzen 5 5600H		2,930
Intel Core i5-1135G7 @ 2.40GHz		2,663
Intel Core i7-10750H @ 2.60GHz		2,645
AMD Ryzen 7 4800H		2,606
Intel Core i7-9750H @ 2.60GHz		2,414

Last 5 Baselines for AMD Ryzen 7 7840S
Most recent listed first
Baseline	CPU Mark
BL2400333 - Feb 08 2025		23422
BL2395671 - Feb 06 2025		23122
BL2256257 - Nov 26 2024		16749
BL2240911 - Nov 09 2024		17798
BL2087323 - Apr 26 2024		16867

Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.

Popular comparisons for AMD Ryzen 7 7840S
As of 26th of February 2025 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen 7 7840S		23,908
AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840S		28,875 (+20.8%)
Intel Core Ultra 9 185H vs AMD Ryzen 7 7840S		29,464 (+23.2%)
Intel Core i7-13700H vs AMD Ryzen 7 7840S		26,785 (+12.0%)
Intel Core Ultra 7 155H vs AMD Ryzen 7 7840S		25,029 (+4.7%)
Intel Core i7-13620H vs AMD Ryzen 7 7840S		24,433 (+2.2%)
AMD Ryzen 7 8845HS vs AMD Ryzen 7 7840S		28,737 (+20.2%)
AMD Ryzen 7 PRO 7840HS vs AMD Ryzen 7 7840S		26,725 (+11.8%)
AMD Ryzen 7 7840U vs AMD Ryzen 7 7840S		24,954 (+4.4%)
AMD Ryzen 7 PRO 7840U vs AMD Ryzen 7 7840S		24,574 (+2.8%)
AMD Ryzen 7 7735HS vs AMD Ryzen 7 7840S		23,576 (-1.4%)
AMD Ryzen 7 7735U vs AMD Ryzen 7 7840S		20,965 (-12.3%)
Intel Core i5-13500HX vs AMD Ryzen 7 7840S		29,859 (+24.9%)

Is the AMD Ryzen 7 7840S Good for Gaming?
As of 26th of February 2025 - Higher results represent better performance
Processor	Relative Gaming Score
Intel Core Ultra 9 275HX		8,144
Intel Core i9-14900HX		7,091
Intel Core 7 250H		6,905
Intel Core i9-13950HX		6,900
Intel Core i9-13900HX		6,852
Intel Core i9-13980HX		6,799
AMD Ryzen 9 7945HX3D		6,515
AMD Ryzen 7 7840HX		6,302
Intel Core i7-14700HX		6,192
AMD Ryzen 9 7845HX		6,177
Intel Core i7-13850HX		6,169
Intel Core i9-13900HK		6,010
AMD Ryzen 7 7840S		3,233

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