GeekRadar / The comparison desk
COMPARE.
CPUAMD Ryzen 9 9955HX
Processor
- CPU cores
- 16
- CPU threads
- 32
- Maximum boost clock
- 5.4 GHz
- Thermal design power
- 55 W
Rendering performance
Three-scene Blender rendering throughput. Versions, operating systems and rendering backends remain separate. This is not a gaming score.
Community submissions; cooling, power limits and system configuration can affect results.
Recorded results
Only the same benchmark, version, workload, scenario and unit share a row. Missing results are not zero. System results include the full submitted hardware and software configuration.
Blender Cycles / classroomCPU / Windows · 5.1.1 · samples/min
AMD Ryzen 9 9955HX
143.70 samples/min
5 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / Complete suiteCPU / Windows · 5.1.1 · samples/min
AMD Ryzen 9 9955HX
604.90 samples/min
5 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
- 25th percentile
- 553.88003046102
- 75th percentile
- 622.88103156965
Blender Cycles / junkshopCPU / Windows · 5.1.1 · samples/min
AMD Ryzen 9 9955HX
197.72 samples/min
5 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / monsterCPU / Windows · 5.1.1 · samples/min
AMD Ryzen 9 9955HX
263.48 samples/min
5 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / classroomCPU / Windows · 5.1.0 · samples/min
AMD Ryzen 9 9955HX
67.47 samples/min
3 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / Complete suiteCPU / Windows · 5.1.0 · samples/min
AMD Ryzen 9 9955HX
288.26 samples/min
3 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
- 25th percentile
- 288.19686940708
- 75th percentile
- 457.32619641317
Blender Cycles / junkshopCPU / Windows · 5.1.0 · samples/min
AMD Ryzen 9 9955HX
96.39 samples/min
3 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / monsterCPU / Windows · 5.1.0 · samples/min
AMD Ryzen 9 9955HX
124.79 samples/min
3 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / classroomCPU / Windows · 4.5.0 · samples/min
AMD Ryzen 9 9955HX
131.16 samples/min
18 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / classroomCPU / Linux · 4.5.0 · samples/min
AMD Ryzen 9 9955HX
150.89 samples/min
3 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Linux
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / Complete suiteCPU / Windows · 4.5.0 · samples/min
AMD Ryzen 9 9955HX
553.38 samples/min
18 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
- 25th percentile
- 459.7953428485
- 75th percentile
- 564.85223883975
Blender Cycles / Complete suiteCPU / Linux · 4.5.0 · samples/min
AMD Ryzen 9 9955HX
653.33 samples/min
3 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Linux
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
- 25th percentile
- 652.19446802304
- 75th percentile
- 656.56830184708
Blender Cycles / junkshopCPU / Windows · 4.5.0 · samples/min
AMD Ryzen 9 9955HX
171.11 samples/min
18 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / junkshopCPU / Linux · 4.5.0 · samples/min
AMD Ryzen 9 9955HX
200.25 samples/min
3 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Linux
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / monsterCPU / Windows · 4.5.0 · samples/min
AMD Ryzen 9 9955HX
249.71 samples/min
18 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / monsterCPU / Linux · 4.5.0 · samples/min
AMD Ryzen 9 9955HX
302.45 samples/min
3 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Linux
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / classroomCPU / Windows · 4.4.0 · samples/min
AMD Ryzen 9 9955HX
112.55 samples/min
12 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / Complete suiteCPU / Windows · 4.4.0 · samples/min
AMD Ryzen 9 9955HX
498.33 samples/min
12 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
- 25th percentile
- 430.06974461475
- 75th percentile
- 540.24818703891
Blender Cycles / junkshopCPU / Windows · 4.4.0 · samples/min
AMD Ryzen 9 9955HX
158.70 samples/min
12 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / monsterCPU / Windows · 4.4.0 · samples/min
AMD Ryzen 9 9955HX
227.08 samples/min
12 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / classroomCPU / Windows · 4.2.0 · samples/min
AMD Ryzen 9 9955HX
120.95 samples/min
5 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / Complete suiteCPU / Windows · 4.2.0 · samples/min
AMD Ryzen 9 9955HX
540.76 samples/min
5 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
- 25th percentile
- 540.62862513152
- 75th percentile
- 544.45265545285
Blender Cycles / junkshopCPU / Windows · 4.2.0 · samples/min
AMD Ryzen 9 9955HX
174.08 samples/min
5 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Blender Cycles / monsterCPU / Windows · 4.2.0 · samples/min
AMD Ryzen 9 9955HX
247.13 samples/min
5 submissions · median result
Latest submission:- Rendering backend
- CPU
- Operating system
- Windows
- Statistic
- Median
- Evaluation type
- community rendering submissions
- CPU cores
- 16
- CPU threads
- 32
- CPU sockets
- 1
Processing & platform
- CPU cores
- 16
- Graphics
- CPU threads
- 32
- Base clock
- 2.5 GHz
- CPU reference clock
- 100 MHz*
- Reported integrated GPU frequency
- 2,200 MHz*
- L1 cache
- 1,280 KB*
- Maximum boost clock
- 5.4 GHz
- L3 cache
- 64 MB
- L2 cache
- 16 MB
- Socket / package
- FL1
- Manufacturing process
- TSMC 4nm FinFET
- Process node
- 4 nm
Cache hierarchy
- L3 / total
- Level
- L3
- Scope
- total
- Size
- 64 MB
Memory & storage
- Memory channels
- 2
- Rated memory bandwidth
- 89.60 GB/s*
Supported memory
- DDR5*
CPU memory support
- DDR5
- Technology
- DDR5
Power specifications
- Thermal design power
- 55 W
CPU power specifications
- Configurable TDP 55–75 W
- Maximum rating
- 75 W
- Minimum rating
- 55 W
- Power specification
- Configurable TDP
- Variant / details
- 55-75W
- AMD configurable TDP*
- Power specification
- cTDP*
- Minimum rating
- 55 W*
- Maximum rating
- 75 W*
System configuration
Detailed specifications
Specifications 1 · 25 fields
- Name
- AMD Ryzen™ 9 9955HX*
- L3 Cache
- 64* MB
- Default TDP
- 55* W
- L1 Cache
- 1,280* KB
- AMD Configurable TDP (cTDP)
- 55-75W*
- Processor Technology for CPU Cores
- TSMC 4nm FinFET*
- Unlocked for Overclocking
- Yes*
- CPU Socket
- FL1*
- Family
- Ryzen*
- 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*
- PCI Express® Version
- PCIe® 5.0*
- System Memory Type
- DDR5*
- Memory Channels
- 2*
- Graphics Model
- AMD Radeon™ 610M*
- Graphics Core Count
- 2*
- Graphics Frequency
- 2,200* MHz
- Series
- Ryzen 9000 Series*
- Product ID Tray
- 100-000001028*
- Form Factor
- Laptops, Desktops*
- # of CPU Cores
- 16*
- # of Threads
- 32*
- Max. Boost Clock
- 5.4* GHz
Scope and conditions
- source_native_row_context
- Qualification
- Up to*
- Original declaration
- Up to 5.4 GHz*
- Base Clock
- 2.5* GHz
- L2 Cache
- 16* MB
Specifications 2 · 38 fields
- name
- Ryzen 9 9955HX*
- Release Date
- Jan 6th, 2025*
- Part#
- 100-000001028*
- Frequency
- 2.5* GHz
- Turbo Clock
- up to 5.4 GHz*
- I/O Process Size
- 6* nm
- I/O Die Size
- 122* mm²
- Base Clock
- 100* MHz
- Multiplier
- 25.0x*
- Multiplier Unlocked
- Yes*
- I/O Transistors
- 3,400 million*
- PPT
- 74-101 W*
- Codename
- Fire Range*
- Socket
- AMD Socket FL1*
- Generation
- Ryzen 9 (Zen 5 (Fire Range))*
- Memory Support
- DDR5*
- ECC Memory
- Yes*
- # of Cores
- 16*
- # of Threads
- 32*
- SMP # CPUs
- 1*
- Integrated Graphics
- Radeon 610M*
- Cache L1
- 80 KB (per core)*
- Cache L2
- 1 MB (per core)*
- Features
- MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AES, AVX, AVX2, AVX-512, BMI1, BMI2, SHA, F16C, FMA3, AMD64, EVP, AMD-V, SMAP, SMEP, SMT, Precision Boost OD, Precision Boost 2, AMD EXPO*
- Foundry
- TSMC*
- Rated Speed
- 5,600* MT/s
- Memory Bus
- Dual-channel*
- Memory Bandwidth
- 89.6* GB/s
- tJMax
- 100°C*
- PCI-Express
- Gen 5, 28 Lanes (CPU only)*
- Process Size
- 4* nm
- Cache L3
- 64 MB (shared)*
- Configurable TDP
- 75* W
- Transistors
- 16,630 million*
- Die Size
- 2x 70.6 mm²*
- Package
- µFC-BGAFL1*
- Market
- Mobile*
- Production Status
- Active*
0 selected Compare 0
* Provisional data