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AMD Ryzen 7 7840HS
Published: March 27, 2025Updated: September 22, 2025
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Highlights
- Cores: 8
- Threads: 16
- TDP: 35W
- Frequency: 3.8 GHz
- Boost: 5.1 GHz GHz
- Codename: Phoenix
- Socket: FP8 Socket
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AMD Ryzen 7 7840HS Specifications
- Cache L164 KB (per core)
- Cache L21 MB (per core)
- Cache L316 MB (shared)
- T JMax100°C
- SocketAMD Socket FP8
- FoundryTSMC
- PackageFP8, FP7, FP7r2
- Die Size178 mm²
- Transistors25,000 million
- Process Size4 nm
- Part#100-000000955(FP7r2)100-000000964(FP7)100-000001129(FP8)
- MarketMobile
- Release DateJan 2023
- Production StatusActive
- # Of Cores8
- SMP # CPUs1
- # Of Threads16
- Integrated GraphicsRadeon 780M
- TDP35 W
- Frequency3.8 GHz
- Base Clock100 MHz
- Multiplier38.0x
- Turbo Clockup to 5.1 GHz
- Configurable TDP35-54 W
- Multiplier UnlockedNo
- CodenamePhoenix
- ECC MemoryYes
- GenerationRyzen 7(Zen 4 (Phoenix))
- Memory BusDual-channel
- PCI ExpressGen 4, 20 Lanes(CPU only)
- Rated Speed5600 MT/s
- LPDDR5x Speed7500 MT/s
- Memory SupportDDR5
| Specification | Value |
|---|---|
| Cache L1 | 64 KB (per core) |
| Cache L2 | 1 MB (per core) |
| Cache L3 | 16 MB (shared) |
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