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AMD Ryzen 9 7940HS
AMD Laptop CPU

AMD Ryzen 9 7940HS

60B
Cores8
Threads16
Boost Clock5.2 GHz
TDP35-54 W (configurable)
SocketFP8
Process4 nm
⇄ Compare with…

Benchmarks

Perf.55
iGPU82
Energy69
Cinebench 2024 Single-Core104
Cinebench 2024 Multi-Core933
TDP35-54 W
Cache L316MB
Cinebench 2024 (Single)104
Cinebench 2024 (Multi)933
Geekbench 6 (Single-Core)2469
Geekbench 6 (Multi-Core)11,631
Passmark CPU (Single-Core)3850
Passmark CPU (Multi-Core)29,783
Blender CPU225.69
iGPU FLOPS4.3 TFLOPS

Full specifications

GeekBench v6

File compression
962.5 MB/sec
Clang compilation
101.4 Klines/sec
HTML 5 Browser
211.8 pages/sec
PDF Renderer
326.9 Mpixels/sec
Text processing
260.3 pages/sec
Background blur
53.8 images/sec
Photo processing
87.4 images/sec
Ray tracing
22.5 Mpixels/sec

PassMark

Integer math
102.1 GOps/sec
Floating point math
62.3 GOps/sec
Find prime numbers
90M Primes/sec
Random string sorting
42.5M Strings/sec
Data encryption
21.5 GBytes/sec
Data compression
360.4 MBytes/sec
Physics
1427 Frames/sec
Extended instructions
27.2B Matrices/sec

Performance Per Watt

Cinebench 2024 / Watt
17.3 PPW
Geekbench 6 Multi / Watt
215.4 PPW
Passmark CPU Mark / Watt
551.5 PPW
Blender / Watt
4.18 PPW

General

Vendor
Amd
Released
January 4, 2023
Type
Laptop
Instruction Set
x86-64
Codename
Zen 4 (Phoenix)
Integrated GPU
Radeon 780M
Intel Equivalent
- Intel Core i9 13900H
Successor
- AMD Ryzen AI 9 HX 470

CPU

P-Cores
8
P-Threads
16
Base Frequency (P)
4.0 GHz
Turbo Boost Frequency (P)
5.2 GHz
Total Cores
8
Total Threads
16
Bus Frequency
100 MHz
Multiplier
40x
L1 Cache
64K (per core)
L2 Cache
1MB (per core)
L3 Cache
16MB (shared)
Unlocked Multiplier
No

Package

Transistors
25 billions
Fabrication Process
4 nm
TDP (PL1)
35-54 W (configurable)
Socket
FP8
Peak Temperature
100°C

iGPU

Integrated Graphics
Radeon 780M
GPU Base Clock
800 MHz
GPU Boost Clock
2800 MHz
Shading Units
768
TMUs
48
ROPs
32
Execution Units
12
TGP
15 W

Memory Support

Memory Types
- DDR5-5600 / - LPDDR5x-7500
Max. Memory Size
256 GB
Memory Channels
2
ECC Support
No

Misc

Official Site
AMD Ryzen 9 7940HS official page
PCI Express Version
4.0
PCI Express Lanes
20
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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