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:
556th fastest in multithreading out of 5038 CPUs
288th fastest in single threading out of 5038 CPUs
86th fastest in out of 1455 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating

Multithread Rating

23637

Single Thread Rating

3573

Samples: 26*
*Margin for error: Low

CPU Test Suite Average Results for AMD Ryzen 7 7840S

Integer Math	90,719 MOps/Sec
Floating Point Math	50,404 MOps/Sec
Find Prime Numbers	79 Million Primes/Sec
Random String Sorting	30,782 Thousand Strings/Sec
Data Encryption	16,417 MBytes/Sec
Data Compression	271,997 KBytes/Sec
Physics	1,216 Frames/Sec
Extended Instructions	19,141 Million Matrices/Sec
Single Thread	3,573 MOps/Sec

From submitted results to PerformanceTest V10 as of 30th of March 2025.

CPU Mark Distribution for AMD Ryzen 7 7840S

Submitted Baseline Distribution Graph as of 24th of March 2025

From submitted results to PerformanceTest V10 as of 24th of March 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 31st of March 2025 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen 7 7840S		23,637
Apple M1 Max 10 Core 3200 MHz		22,125
AMD Ryzen 7 5800H		20,924
Intel Core i7-11800H @ 2.30GHz		20,160
AMD Ryzen 7 4800H		18,344
AMD Ryzen 5 5600H		16,820
Apple M2 8 Core 3500 MHz		15,639
Apple M1 8 Core 3200 MHz		14,145
Intel Core i7-10750H @ 2.60GHz		11,725
Intel Core i7-9750H @ 2.60GHz		10,728
Intel Core i5-1135G7 @ 2.40GHz		9,632

CPU Value (CPU Mark / $Price )
As of 31st of March 2025 - Higher results represent better value
Processor	CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz		51.04
Intel Core i5-1135G7 @ 2.40GHz		31.17
Intel Core i7-9750H @ 2.60GHz		11.18
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 31st of March 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		3,681
AMD Ryzen 7 7840S		3,573
Intel Core i7-11800H @ 2.30GHz		3,054
AMD Ryzen 7 5800H		3,036
AMD Ryzen 5 5600H		2,926
Intel Core i5-1135G7 @ 2.40GHz		2,660
Intel Core i7-10750H @ 2.60GHz		2,642
AMD Ryzen 7 4800H		2,604
Intel Core i7-9750H @ 2.60GHz		2,411

Last 5 Baselines for AMD Ryzen 7 7840S
Most recent listed first
Baseline	CPU Mark
BL2493085 - Mar 19 2025		16836
BL2493042 - Mar 19 2025		23941
BL2400333 - Feb 08 2025		23422
BL2395671 - Feb 06 2025		23122
BL2256257 - Nov 26 2024		16749

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

Popular comparisons for AMD Ryzen 7 7840S
As of 31st of March 2025 - Higher results represent better performance
Processor	Average CPU Mark
AMD Ryzen 7 7840S		23,637
AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840S		28,821 (+21.9%)
Intel Core Ultra 9 185H vs AMD Ryzen 7 7840S		29,479 (+24.7%)
Intel Core i7-13700H vs AMD Ryzen 7 7840S		26,679 (+12.9%)
Intel Core Ultra 7 155H vs AMD Ryzen 7 7840S		24,984 (+5.7%)
Intel Core i7-13620H vs AMD Ryzen 7 7840S		24,389 (+3.2%)
AMD Ryzen 7 8845HS vs AMD Ryzen 7 7840S		28,709 (+21.5%)
AMD Ryzen 7 PRO 7840HS vs AMD Ryzen 7 7840S		26,844 (+13.6%)
AMD Ryzen 7 7840U vs AMD Ryzen 7 7840S		24,918 (+5.4%)
AMD Ryzen 7 PRO 7840U vs AMD Ryzen 7 7840S		24,595 (+4.1%)
AMD Ryzen 7 7735HS vs AMD Ryzen 7 7840S		23,478 (-0.7%)
AMD Ryzen 7 7735U vs AMD Ryzen 7 7840S		20,909 (-11.5%)
Intel Core i5-13500HX vs AMD Ryzen 7 7840S		29,508 (+24.8%)

Is the AMD Ryzen 7 7840S Good for Gaming?
As of 31st of March 2025 - Higher results represent better performance
Processor	Relative Gaming Score
Intel Core Ultra 9 275HX		8,353
Intel Core Ultra 7 265		8,049
AMD RYZEN AI MAX 390 w/ Radeon 8050S		7,249
Intel Core i9-14900HX		7,074
Intel Core 7 250H		6,905
Intel Core i9-13950HX		6,835
Intel Core i9-13900HX		6,818
Intel Core i9-13980HX		6,791
AMD Ryzen 9 7945HX3D		6,539
AMD Ryzen 7 7840HX		6,302
Intel Core i7-14700HX		6,178
AMD Ryzen 9 7845HX		6,158
AMD Ryzen 7 7840S		3,206

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