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InnoReviews

AMD Ryzen 7 7840HS vs AMD Ryzen 9 8945HS

AMD Ryzen 7 7840HS
59.2Inno Score
VS
WINNER
AMD Ryzen 9 8945HS
60.2Inno Score
61.5Single-core63.5
51.2Multi-core52.6
65.4Efficiencyspec-based65.4
68.5iGPU68.5
61.8Platformspec-based61.8
0 spec wins — AMD Ryzen 7 7840HS7 spec wins — AMD Ryzen 9 8945HS

InnoReviews verdict

This one is close to a dead heat: AMD Ryzen 7 7840HS scores 59.2 against 60.2 for AMD Ryzen 9 8945HS. Pick by the categories that matter to you — AMD Ryzen 9 8945HS edges ahead in single-core and multi-core, or by price.

Which would you pick?

General

General comparison: AMD Ryzen 7 7840HS versus AMD Ryzen 9 8945HS
SpecAMD Ryzen 7 7840HSAMD Ryzen 9 8945HS
Announced20232023
Process4 nm4 nm
Base TDP35 W35 W
Max TDP54 W54 W

Cores & Clocks

Cores & Clocks comparison: AMD Ryzen 7 7840HS versus AMD Ryzen 9 8945HS
SpecAMD Ryzen 7 7840HSAMD Ryzen 9 8945HS
Cores88
Performance cores88
Threads1616
Base clock3.8 GHz4 GHz+5%
Boost clock5.1 GHz5.2 GHz+2%
L3 cache16 MB16 MB

Integrated GPU

Integrated GPU comparison: AMD Ryzen 7 7840HS versus AMD Ryzen 9 8945HS
SpecAMD Ryzen 7 7840HSAMD Ryzen 9 8945HS
iGPUAMD Radeon 780MAMD Radeon 780M
iGPU clock2,700 MHz2,800 MHz

Memory

Memory comparison: AMD Ryzen 7 7840HS versus AMD Ryzen 9 8945HS
SpecAMD Ryzen 7 7840HSAMD Ryzen 9 8945HS
Memory supportLPDDR5X-7500 / DDR5-5600LPDDR5X-7500 / DDR5-5600
Max memory256 GB256 GB

Benchmarks

Benchmarks comparison: AMD Ryzen 7 7840HS versus AMD Ryzen 9 8945HS
SpecAMD Ryzen 7 7840HSAMD Ryzen 9 8945HS
Geekbench 6 (single)2,610Top 43%2,700+3%Top 39%
Geekbench 6 (multi)12,600Top 41%13,100+4%Top 37%
Cinebench R23 (single)1,760Top 43%1,810+3%Top 36%
Cinebench R23 (multi)16,600Top 30%17,300+4%Top 26%
PassMark28,241Top 25%29,208+3%Top 23%
3DMark Time Spy Graphics (iGPU)2,659Top 22%2,659Top 22%

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