AMD Ryzen 9 7940HS vs Intel Core i5 12450HX
CPU · Specs Compare
General Parameters
Release Date
Apr 2023
May 2022
Manufacturer
AMD
Intel
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Alder Lake
Integrated Graphics
Radeon 780M
UHD Graphics (16EU)
Processor Number
—
i5-12450HX
Package
Transistor Count
25 billions
—
Manufacturing Process
4 nm
10 nm
Socket
FP8
BGA-1964
Power Consumption
35-54 W
45-55 W
Peak Operating Temperature
100°C
100 °C
Max Turbo Power Consumption
—
157 W
CPU Performance
Performance Cores
8
4
Performance Core Threads
16
8
Performance Core Base Frequency
4.0 GHz
2.4 GHz
Performance Core Turbo Frequency
5.2 GHz
4.4 GHz
Total Core Count
8
8
Total Thread Count
16
12
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
24
L1 Cache
64 K per core
80 K per core
L2 Cache
8 MB
1280 K per core
L3 Cache
16 MB
12 MB shared
Unlocked Multiplier
No
Yes
Efficiency Cores
—
4
Efficiency Core Threads
—
4
Efficiency Core Base Frequency
—
1.8 GHz
Efficiency Core Turbo Frequency
—
3.1 GHz
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR5-4800,DDR4-3200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
76.8 GB/s
ECC Memory Support
No
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
350 MHz
GPU Max Dynamic Frequency
2800 MHz
1300 MHz
Shader Units
768
128
Texture Units
48
8
Raster Operation Units
32
4
Execution Units
12
16
Power Consumption
15
6-15
Max Resolution
7680x4320 - 60 Hz
—
AI Accelerator
NPU
AMD Ryzen™ AI
—
Theoretical performance
10 TOPS
—
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
20
20
Benchmark
Cinebench R23
1,804
1,582
Cinebench R23
15,820
10,026
Geekbench 6
2,534
2,263
Geekbench 6
12,852
9,548
Cinebench 2024
70
—
Cinebench 2024
721
—
Passmark CPU
3,910
3,399
Passmark CPU
30,545
18,703
Blender
—
171
▲ Specs Compare
Data sourced from official specifications and benchmark tests.