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:
508th fastest in multithreading out of 4910 CPUs
222nd fastest in single threading out of 4910 CPUs
74th fastest in out of 1436 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

23966

Single Thread Rating

3686

Samples: 22*
*Margin for error: Low

CPU Test Suite Average Results for AMD Ryzen 7 7840S

Integer Math	92,762 MOps/Sec
Floating Point Math	51,306 MOps/Sec
Find Prime Numbers	79 Million Primes/Sec
Random String Sorting	30,832 Thousand Strings/Sec
Data Encryption	16,653 MBytes/Sec
Data Compression	275,785 KBytes/Sec
Physics	1,227 Frames/Sec
Extended Instructions	19,179 Million Matrices/Sec
Single Thread	3,686 MOps/Sec

From submitted results to PerformanceTest V10 as of 21st of December 2024.

CPU Mark Distribution for AMD Ryzen 7 7840S

Submitted Baseline Distribution Graph as of 15th of December 2024

From submitted results to PerformanceTest V10 as of 15th of December 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 21st of December 2024 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen 7 7840S		23,966
Apple M1 Max 10 Core 3200 MHz		22,098
AMD Ryzen 7 5800H		20,993
Intel Core i7-11800H @ 2.30GHz		20,392
AMD Ryzen 7 4800H		18,464
Apple M2 8 Core 3500 MHz		15,582
Apple M1 8 Core 3200 MHz		14,153
AMD Ryzen 5 5500U		13,013
Intel Core i7-10750H @ 2.60GHz		11,820
Intel Core i7-9750H @ 2.60GHz		10,793
Intel Core i5-1135G7 @ 2.40GHz		9,720

CPU Value (CPU Mark / $Price )
As of 21st of December 2024 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz		51.63
Intel Core i5-1135G7 @ 2.40GHz		31.46
Intel Core i7-9750H @ 2.60GHz		11.24
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 21st of December 2024 - Higher results represent better performance
Processor	Average Thread Rating
Apple M2 8 Core 3500 MHz		3,903
Apple M1 Max 10 Core 3200 MHz		3,836
AMD Ryzen 7 7840S		3,686
Apple M1 8 Core 3200 MHz		3,686
Intel Core i7-11800H @ 2.30GHz		3,071
AMD Ryzen 7 5800H		3,042
Intel Core i5-1135G7 @ 2.40GHz		2,673
Intel Core i7-10750H @ 2.60GHz		2,652
AMD Ryzen 7 4800H		2,611
AMD Ryzen 5 5500U		2,440
Intel Core i7-9750H @ 2.60GHz		2,420

Last 5 Baselines for AMD Ryzen 7 7840S
Most recent listed first
Baseline	CPU Mark
BL2256257 - Nov 26 2024		16749
BL2240911 - Nov 09 2024		17798
BL2087323 - Apr 26 2024		16867
BL2087294 - Apr 26 2024		16641
BL2053838 - Mar 17 2024		24386

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

Popular comparisons for AMD Ryzen 7 7840S
As of 21st of December 2024 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen 7 7840S		23,966
AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840S		28,916 (+20.7%)
Intel Core i7-13700H vs AMD Ryzen 7 7840S		27,031 (+12.8%)
Intel Core Ultra 7 155H vs AMD Ryzen 7 7840S		25,161 (+5.0%)
Intel Core i7-13620H vs AMD Ryzen 7 7840S		24,795 (+3.5%)
AMD Ryzen 7 PRO 7840HS vs AMD Ryzen 7 7840S		26,730 (+11.5%)
AMD Ryzen 7 7840U vs AMD Ryzen 7 7840S		24,956 (+4.1%)
AMD Ryzen 7 PRO 7840U vs AMD Ryzen 7 7840S		24,654 (+2.9%)
AMD Ryzen 7 7735HS vs AMD Ryzen 7 7840S		23,864 (-0.4%)
AMD Ryzen 7 7735U vs AMD Ryzen 7 7840S		21,102 (-11.9%)
Intel Core Ultra 9 185H vs AMD Ryzen 7 7840S		29,429 (+22.8%)
Intel Core i9-13900H vs AMD Ryzen 7 7840S		28,615 (+19.4%)
AMD Ryzen 7 7840H vs AMD Ryzen 7 7840S		28,360 (+18.3%)

Is the AMD Ryzen 7 7840S Good for Gaming?
As of 21st of December 2024 - Higher results represent better performance
Processor	Relative Gaming Score
Intel Core i9-14900HX		7,111
Intel Core i9-13950HX		6,992
Intel Core i9-13900HX		6,898
Intel Core i9-13980HX		6,818
AMD Ryzen 9 7945HX3D		6,520
AMD Ryzen 7 7840HX		6,414
Intel Core i7-13850HX		6,258
Intel Core i7-14700HX		6,234
AMD Ryzen 9 7845HX		6,204
Intel Core i9-13900HK		5,960
Intel Core i9-13905H		5,941
Intel Core i7-14650HX		5,930
AMD Ryzen 7 7840S		3,267

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