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CPU Comparison
AMD Ryzen 7 7840U
8C / 16T
3.3 - 5.1 GHz
TDP: 15W
View full specs
VS
AMD Ryzen Z1 Extreme
8C / 16T
3.3 - 5.1 GHz
TDP: 9W
View full specs
Benchmark Scores
C23
Cinebench R23 (Single-Core)
AMD Ryzen 7 7840U
1,813
AMD Ryzen Z1 Extreme
1,676
Difference: 8.2% (AMD faster)
C23
Cinebench R23 (Multi-Core)
AMD Ryzen 7 7840U
14,759
AMD Ryzen Z1 Extreme
10,818
Difference: 36.4% (AMD faster)
G6
Geekbench 6 (Single-Core)
AMD Ryzen 7 7840U
2,401
AMD Ryzen Z1 Extreme
2,264
Difference: 6.1% (AMD faster)
G6
Geekbench 6 (Multi-Core)
AMD Ryzen 7 7840U
10,983
AMD Ryzen Z1 Extreme
10,616
Difference: 3.5% (AMD faster)
G5
Geekbench 5 (Multi-Core)
AMD Ryzen 7 7840U
10,387
AMD Ryzen Z1 Extreme
9,906
Difference: 4.9% (AMD faster)
Specifications
8
Cores
8
16
Threads
16
3.3 GHz
Base Frequency
3.3 GHz
5.1 GHz
Boost Frequency
5.1 GHz
15 W
TDP
9 W
FP8
Socket
AMDSocketFP8
Zen4 (Phoenix)
Architecture
Zen4 (Phoenix)
4nm
Manufacturing
4nm
2023
Release Year
2023
16MB shared
L3 Cache
16MB shared
LPDDR5x-7500
Memory Support
DDR5-5600
256GB
Max Memory
4
PCIe Version
4
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