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AMD Ryzen 9 7945HX3D
Published: March 27, 2025Updated: September 22, 2025
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Highlights
- Cores: 16
- Threads: 32
- TDP: 55W
- Frequency: 2.3 GHz
- Boost: 5.4 GHz
- Range Codename: Dragon Range
- Socket: FL1 Socket
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AMD Ryzen 9 7945HX3D Specifications
- Cache L164 KB (per core)
- Cache L21 MB (per core)
- Cache L3128 MB (shared)
- 3D V Cache1x 64MB Slice
- T JMax100°C
- SocketAMD Socket FL1
- FoundryTSMC
- PackageµFC-BGAFL1
- Die Size2x 71 mm²
- Transistors17,840 million
- I/O Die Size122 mm²
- Process Size5 nm
- I/O Process Size6 nm
- Part#100-000001086
- MarketMobile
- Release DateJul 27th, 2023
- Production StatusActive
- # Of Cores16
- SMP # CPUs1
- # Of Threads32
- Integrated GraphicsRadeon 610M
- PPT55-75 W
- TDP55 W
- Frequency2.3 GHz
- Base Clock100 MHz
- Multiplier23.0x
- Turbo Clockup to 5.4 GHz
- Multiplier UnlockedYes
- CodenameDragon Range
- ECC MemoryYes
- GenerationRyzen 9(Zen 4 (Dragon Range))
- Memory BusDual-channel
- PCI ExpressGen 5, 28 Lanes(CPU only)
- Rated Speed5200 MT/s
- Memory SupportDDR5
| Specification | Value |
|---|---|
| Cache L1 | 64 KB (per core) |
| Cache L2 | 1 MB (per core) |
| Cache L3 | 128 MB (shared) |
| 3D V Cache | 1x 64MB Slice |
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