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AMD Ryzen 7 7840U

Price and performance details for the AMD Ryzen 7 7840U can be found below. 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: 399

Last Price Change: NA

Average CPU Mark
rating
25007

Single Thread Rating: 3595
Samples: 204*
*Margin for error: Low

CPU Test Suite Average Results for AMD Ryzen 7 7840U

Integer Math92,614 MOps/Sec
Floating Point Math52,874 MOps/Sec
Find Prime Numbers81 Million Primes/Sec
Random String Sorting33,108 Thousand Strings/Sec
Data Encryption17,846 MBytes/Sec
Data Compression292,079 KBytes/Sec
Physics1,259 Frames/Sec
Extended Instructions20,640 Million Matrices/Sec
Single Thread3,595 MOps/Sec
From submitted results to PerformanceTest V10 as of 26th of April 2024.

CPU Mark Distribution for AMD Ryzen 7 7840U

Submitted Baseline Distribution Graph as of 26th of April 2024
From submitted results to PerformanceTest V10 as of 26th of April 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 27th of April 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 7 7840U
 25,007
Apple M1 Max 10 Core 3200 MHz
 22,021
AMD Ryzen 7 5800H
 21,087
Intel Core i7-11800H @ 2.30GHz
 20,633
AMD Ryzen 7 4800H
 18,580
Apple M2 8 Core 3500 MHz
 15,445
Apple M1 8 Core 3200 MHz
 14,185
AMD Ryzen 5 5500U
 13,065
Intel Core i7-10750H @ 2.60GHz
 11,927
Intel Core i7-9750H @ 2.60GHz
 10,882
Intel Core i5-1135G7 @ 2.40GHz
 9,827
CPU Value (CPU Mark / $Price )
As of 27th of April 2024 - Higher results represent better value
Processor CPU Mark / $Price
Intel Core i7-11800H @ 2.30GHz
 52.23
Intel Core i5-1135G7 @ 2.40GHz
 31.80
Intel Core i7-9750H @ 2.60GHz
 11.33
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 5500U
 NA
Intel Core i7-10750H @ 2.60GHz
 NA
Single Thread Rating
As of 27th of April 2024 - Higher results represent better performance
Processor Average Thread Rating
Apple M2 8 Core 3500 MHz
 3,930
Apple M1 Max 10 Core 3200 MHz
 3,839
Apple M1 8 Core 3200 MHz
 3,704
AMD Ryzen 7 7840U
 3,595
Intel Core i7-11800H @ 2.30GHz
 3,088
AMD Ryzen 7 5800H
 3,049
Intel Core i5-1135G7 @ 2.40GHz
 2,690
Intel Core i7-10750H @ 2.60GHz
 2,664
AMD Ryzen 7 4800H
 2,617
AMD Ryzen 5 5500U
 2,442
Intel Core i7-9750H @ 2.60GHz
 2,434
Last 5 Baselines for AMD Ryzen 7 7840U
Most recent listed first
Baseline CPU Mark
BL2087220 - Apr 26 2024
25661
BL2087076 - Apr 26 2024
28305
BL2086631 - Apr 25 2024
21300
BL2086594 - Apr 25 2024
20053
BL5062507 - Apr 24 2024
15839
Additional baselines can be obtained using Windows version of PerformanceTest's Manage Baselines feature.
Popular comparisons for AMD Ryzen 7 7840U
As of 27th of April 2024 - Higher results represent better performance
Processor Average CPU Mark
AMD Ryzen 7 7840U
 25,007
Intel Core i9-13900H vs AMD Ryzen 7 7840U
 29,234 (+16.9%)
Intel Core i7-13700H vs AMD Ryzen 7 7840U
 27,469 (+9.8%)
AMD Ryzen 9 7940HS vs AMD Ryzen 7 7840U
 30,522 (+22.1%)
AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840U
 29,032 (+16.1%)
AMD Ryzen 7 PRO 7840U vs AMD Ryzen 7 7840U
 24,841 (-0.7%)
AMD Ryzen 7 7735HS vs AMD Ryzen 7 7840U
 24,222 (-3.1%)
AMD Ryzen 7 7735U vs AMD Ryzen 7 7840U
 21,372 (-14.5%)
AMD Ryzen 7 7730U vs AMD Ryzen 7 7840U
 18,787 (-24.9%)
AMD Ryzen 7 7840H vs AMD Ryzen 7 7840U
 28,468 (+13.8%)
AMD Ryzen 9 PRO 7940HS vs AMD Ryzen 7 7840U
 28,314 (+13.2%)
Intel Core i7-13800H vs AMD Ryzen 7 7840U
 27,278 (+9.1%)
Apple M2 Max 12 Core 3680 MHz vs AMD Ryzen 7 7840U
 26,369 (+5.4%)

Is the AMD Ryzen 7 7840U Good for Gaming?
As of 27th of April 2024 - Higher results represent better performance
Processor Relative Gaming Score
Intel Core i5-14500HX
 7,162
Intel Core i9-14900HX
 7,112
Intel Core i9-13950HX
 7,003
Intel Core i9-13900HX
 6,885
Intel Core i7-14650HX
 6,817
AMD Ryzen 9 7945HX3D
 6,708
Intel Core i9-13980HX
 6,698
Intel Core i7-13850HX
 6,426
Intel Core i9-13900HK
 6,240
Intel Core i9-13905H
 6,236
Intel Core Ultra 9 185H
 6,042
Intel Core i7-13800H
 5,953
AMD Ryzen 7 7840U
 3,666