Home
Rankings
English
Home
CPU Comparison
AMD Ryzen 7 7840HS
8C / 16T
3.8 - 5.1 GHz
TDP: 35W
View full specs
VS
AMD Ryzen 9 7940HS
8C / 16T
4 - 5.2 GHz
TDP: 35W
View full specs
Benchmark Scores
C23
Cinebench R23 (Single-Core)
AMD Ryzen 7 7840HS
1,815
AMD Ryzen 9 7940HS
1,824
Difference: 0.5% (AMD faster)
C23
Cinebench R23 (Multi-Core)
AMD Ryzen 7 7840HS
16,854
AMD Ryzen 9 7940HS
17,443
Difference: 3.5% (AMD faster)
G6
Geekbench 6 (Single-Core)
AMD Ryzen 7 7840HS
2,477
AMD Ryzen 9 7940HS
2,443
Difference: 1.4% (AMD faster)
G6
Geekbench 6 (Multi-Core)
AMD Ryzen 7 7840HS
12,153
AMD Ryzen 9 7940HS
9,556
Difference: 27.2% (AMD faster)
G5
Geekbench 5 (Single-Core)
AMD Ryzen 7 7840HS
1,915
AMD Ryzen 9 7940HS
2,010
Difference: 5.0% (AMD faster)
G5
Geekbench 5 (Multi-Core)
AMD Ryzen 7 7840HS
11,238
AMD Ryzen 9 7940HS
12,376
Difference: 10.1% (AMD faster)
GPU
iGPU FP32 (GFLOPS)
AMD Ryzen 7 7840HS
4,300
AMD Ryzen 9 7940HS
4,300
Difference: 0.0% (AMD faster)
Specifications
8
Cores
8
16
Threads
16
3.8 GHz
Base Frequency
4 GHz
5.1 GHz
Boost Frequency
5.2 GHz
35 W
TDP
35 W
FP8
Socket
FP8
Zen4 (Phoenix)
Architecture
Zen4 (Phoenix)
4nm
Manufacturing
4nm
2023
Release Year
2023
16MB shared
L3 Cache
16MB shared
LPDDR5x-7500
Memory Support
LPDDR5x-7500
256GB
Max Memory
256GB
4
PCIe Version
4
Related Comparisons
AMD Ryzen 7 7840HS vs AMD Ryzen 7 7840U
AMD 8C/16T vs AMD 8C/16T
Same socket
AMD Ryzen 9 7940HS vs AMD Ryzen 7 7840U
AMD 8C/16T vs AMD 8C/16T
Same socket
AMD Ryzen 9 7940HS vs AMD Ryzen 5 7640U
AMD 8C/16T vs AMD 6C/12T
Same socket
AMD Ryzen 9 7940HS vs AMD Ryzen 5 7640HS
AMD 8C/16T vs AMD 6C/12T
Same socket
AMD Ryzen 7 7840HS vs AMD Ryzen 5 7640U
AMD 8C/16T vs AMD 6C/12T
Same socket
