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Key specs
Cores
8
Threads
16
Boost Clock
5.2 GHz
TDP
35-54 W (configurable)
Socket
FP8
Process
4 nm
Benchmarks
Rating
60
Perf.
55
iGPU
82
Energy
69
Cinebench 2024 Single-Core
104
Cinebench 2024 Multi-Core
933
TDP
35-54 W
Cache L3
16MB
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 CPU
225.69
iGPU FLOPS
4.3 TFLOPS
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