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AMD Ryzen 7 7840U

Benchmarks for the AMD Ryzen 7 7840U 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 7840U Good for Gaming?

This is relatively new CPU that contains 8 Cores and 16 Threads. The AMD Ryzen 7 7840U 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 7840U

Description: w/ Radeon 780M Graphics

Class: Laptop

Socket:

Clockspeed: 3.3 GHz

Turbo Speed: 5.1 GHz

Cores: 8 Threads: 16

Typical TDP: 30 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 7840U w/ Radeon 780M Graphics, AMD Ryzen 7 7840U w/ Radeon 780M Graphics, AMD Ryzen 7 7840U w/ Radeon(TM) 780M Graphics, AMD Ryzen 7 7840U with Radeon 780M Graphics

CPU First Seen on Charts: Q2 2023

CPUmark/$Price: NA

Overall Rank:
511th fastest in multithreading out of 5038 CPUs
282nd fastest in single threading out of 5038 CPUs
70th fastest in out of 1455 Laptop CPUs

Last Price Change: NA

Average CPU Mark rating
Multithread Rating
24918
Single Thread Rating
3589

Samples: 375*
*Margin for error: Low

CPU Test Suite Average Results for AMD Ryzen 7 7840U

Integer Math91,544 MOps/Sec
Floating Point Math52,181 MOps/Sec
Find Prime Numbers80 Million Primes/Sec
Random String Sorting33,656 Thousand Strings/Sec
Data Encryption17,732 MBytes/Sec
Data Compression290,471 KBytes/Sec
Physics1,250 Frames/Sec
Extended Instructions20,534 Million Matrices/Sec
Single Thread3,589 MOps/Sec
From submitted results to PerformanceTest V10 as of 30th of March 2025.

CPU Mark Distribution for AMD Ryzen 7 7840U

Submitted Baseline Distribution Graph as of 28th of March 2025
From submitted results to PerformanceTest V10 as of 28th 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 7840U
 24,918
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 7840U
 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 7840U
 3,589
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 7840U
Most recent listed first
Baseline CPU Mark
BL2518344 - Mar 30 2025
16966
BL2517988 - Mar 29 2025
16144
BL2517539 - Mar 29 2025
27700
BL2517206 - Mar 29 2025
25307
BL2513463 - Mar 28 2025
25407
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen 7 7840U
As of 31st of March 2025 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 7 7840U
 24,918
AMD Ryzen 9 7940HS vs AMD Ryzen 7 7840U
 30,167 (+21.1%)
AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840U
 28,821 (+15.7%)
AMD Ryzen 7 7735HS vs AMD Ryzen 7 7840U
 23,478 (-5.8%)
Intel Core i7-13650HX vs AMD Ryzen 7 7840U
 30,861 (+23.9%)
Intel Core i9-13900H vs AMD Ryzen 7 7840U
 28,097 (+12.8%)
Intel Core i7-13700H vs AMD Ryzen 7 7840U
 26,679 (+7.1%)
Intel Core Ultra 7 155H vs AMD Ryzen 7 7840U
 24,984 (+0.3%)
Intel Core i7-13620H vs AMD Ryzen 7 7840U
 24,389 (-2.1%)
AMD Ryzen 7 8845HS vs AMD Ryzen 7 7840U
 28,709 (+15.2%)
AMD Ryzen 7 PRO 7840HS vs AMD Ryzen 7 7840U
 26,844 (+7.7%)
AMD Ryzen 7 PRO 7840U vs AMD Ryzen 7 7840U
 24,595 (-1.3%)
AMD Ryzen 9 6900HX vs AMD Ryzen 7 7840U
 24,473 (-1.8%)

Is the AMD Ryzen 7 7840U 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 7840U
 3,257