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AMD Ryzen 9 8945HX
AMD Laptop CPU

AMD Ryzen 9 8945HX

70A
Cores16
Threads32
Boost Clock5.4 GHz
TDP55 W
SocketFL1
Process5 nm
⇄ Compare with…

Benchmarks

Perf.72
iGPU26
Energy77
Cinebench 2024 Single-Core114
Cinebench 2024 Multi-Core1633
TDP55 W
Cache L364MB
Cinebench 2024 (Single)114
Cinebench 2024 (Multi)1633
Geekbench 6 (Single-Core)2710
Geekbench 6 (Multi-Core)15,221
Passmark CPU (Single-Core)3908
Passmark CPU (Multi-Core)51,354
Blender CPU468.88
iGPU FLOPS0.6 TFLOPS

Full specifications

GeekBench v6

File compression
1270 MB/sec
Clang compilation
170.6 Klines/sec
HTML 5 Browser
259.1 pages/sec
PDF Renderer
413.5 Mpixels/sec
Text processing
253.2 pages/sec
Background blur
56.4 images/sec
Photo processing
98.9 images/sec
Ray tracing
36.8 Mpixels/sec

PassMark

Integer math
195 GOps/sec
Floating point math
117.4 GOps/sec
Find prime numbers
263M Primes/sec
Random string sorting
78.7M Strings/sec
Data encryption
40.8 GBytes/sec
Data compression
676.9 MBytes/sec
Physics
2161 Frames/sec
Extended instructions
49.7B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
29.7 PPW
Geekbench 6 Multi / Watt
276.7 PPW
Passmark CPU Mark / Watt
933.7 PPW
Blender / Watt
8.53 PPW

General

Vendor
Amd
Released
April 9, 2025
Type
Laptop
Instruction Set
x86-64
Codename
Zen 4 (Dragon Range)
Model number
8945HX
Integrated GPU
Radeon 610M
Intel Equivalent
- Intel Core i9 14900HX

CPU

P-Cores
16
P-Threads
32
Base Frequency (P)
2.5 GHz
Turbo Boost Frequency (P)
5.4 GHz
Total Cores
16
Total Threads
32
Bus Frequency
100 MHz
Multiplier
24x
L1 Cache
64K (per core)
L2 Cache
1MB (per core)
L3 Cache
64MB (shared)
Unlocked Multiplier
Yes

Package

Fabrication Process
5 nm
TDP (PL1)
55 W
Max. Boost TDP (PL2)
75 W
Socket
FL1
Peak Temperature
100°C

iGPU

Integrated Graphics
Radeon 610M
GPU Base Clock
400 MHz
GPU Boost Clock
2200 MHz
Shading Units
128
TMUs
8
ROPs
4
Execution Units
2
TGP
15 W

Memory Support

Memory Types
- DDR5-5200
Max. Memory Size
64 GB
Memory Channels
2
ECC Support
No

Misc

Official Site
AMD Ryzen 9 8945HX official page
PCI Express Version
5.0
PCI Express Lanes
28
Technologies
- Compute: AVX-512, BMI1, BMI2, F16C, SHA - Performance: Precision Boost 2, SMT - Virtualization: AMD-V - Security: EVP, NX-Bit, SMAP, SMEP

Specifications compiled from NanoReview. Last updated 2026-09-29.

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