-
- Name
- AMD Ryzen™ 9 9955HX3D
- Family
- Ryzen
- Series
- Ryzen 9000 Series
- Form Factor
- Laptops , Desktops
- Regional Availability
- Global , China , NA , EMEA , APJ , LATAM
- Former Codename
- Fire Range
- Processor Architecture
- Zen 5
- # of CPU Cores
- 16
- Multithreading (SMT)
- Yes
- # of Threads
- 32
- Max. Boost Clock
- Up to 5.4 GHz
- Base Clock
- 2.5 GHz
- L1 Cache
- 1280 KB
- L2 Cache
- 16 MB
- L3 Cache
- 128 MB
- Default TDP
- 55W
- AMD Configurable TDP (cTDP)
- 55-75W
- Processor Technology for CPU Cores
- TSMC 4nm FinFET
- Processor Technology for I/O Die
- TSMC 6nm FinFET
- Package Die Count
- 3
- Unlocked for Overclocking
- Yes
- AMD EXPO™ Memory Overclocking Technology
- Yes
- Precision Boost Overdrive
- Yes
- Curve Optimizer Voltage Offsets
- Yes
- CPU Socket
- FL1
- CPU Boost Technology
- Precision Boost 2
- Instruction Set
- x86-64
- Supported Extensions
- AES , AMD-V , AVX512 , AVX , AVX2 , FMA3 , MMX-plus , SHA , SSE2 , SSE4.2 , SSE4A , SSE4.1 , SSE3 , SSSE3 , SSE , x86-64
- Max. Operating Temperature (Tjmax)
- 100°C
- *OS Support
- Windows 11 - 64-Bit Edition , Windows 10 - 64-Bit Edition , RHEL x86 64-Bit , Ubuntu x86 64-Bit
-
- Native USB 3.2 Gen 2 (10Gbps)
- 4
- Native USB 2.0 (480Mbps)
- 1
- PCI Express® Version
- PCIe® 5.0
- Native PCIe® Lanes (Total/Usable)
- 28 , 28
- NVMe Support
- Boot , RAID0 , RAID1 , RAID10
- System Memory Type
- DDR5
- Memory Channels
- 2
- Max. Memory
- 96 GB
- System Memory Subtype
- SO-DIMM
- Max Memory Speed
-
2x1RDDR5-56002x2RDDR5-5600
-
- Graphics Model
- AMD Radeon™ 610M
- Graphics Core Count
- 2
- Graphics Frequency
- 2200 MHz
- DirectX® Version
- 12
- DisplayPort™ Version
- 2.0
- HDMI® Version
- 2.1
- HDCP Version Supported
- 2.1
- USB Type-C® DisplayPort™ Alternate Mode
- Yes
- Multi-Monitor Support
- Yes
- Max Displays
- 4
- AMD FreeSync™
- Yes
- Wireless Display
- Miracast
- AMD SmartShift MAX
- Yes
- AMD SmartAccess Memory
- Available
-
- Product ID Tray
- 100-000001030
-
- AMD Enhanced Virus Protection (NX bit)
- Yes
-
Image Zoom
AMD Ryzen™ 9 9955HX3D
The world’s fastest mobile gaming processor with exclusive 2nd Gen AMD 3D V-Cache technology powers the ultimate gaming laptops for the best gaming experience.
The World's Fastest Mobile Gaming Processor¹
| Game Title | Ryzen 9 9955HX3D | Uplift vs Core Ultra 9 285HX |
| Black Myth Wukong | 110 FPS | 5% |
| Call of Duty: Black Ops 6 | 179 FPS | 8% |
| Warhammer 40,000: Space Marine 2 | 123 FPS | 12% |
| Cyberpunk 2077 | 192 FPS | 13% |
| Starfield | 111 FPS | 22% |
| Final Fantasy XIV Dawntrail | 248 FPS | 26% |
| Sid Meier’s Civilization VII | 341 FPS | 40% |
| Watch Dogs: Legion | 222 FPS | 44% |