Home Comparison Intel Core i9 14900HX vs AMD Ryzen 9 Pro 7940HS

Intel Core i9 14900HX vs AMD Ryzen 9 Pro 7940HS

Intel Core i9 14900HX
VS
AMD Ryzen 9 Pro 7940HS
Intel Core i9 14900HX
AMD Ryzen 9 Pro 7940HS
We compared two laptop CPUs: Intel Core i9 14900HX with 24 cores 2.2GHz and AMD Ryzen 9 Pro 7940HS with 8 cores 4.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Core i9 14900HX 's Advantages
Released 7 months late
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (36MB vs 16MB)
AMD Ryzen 9 Pro 7940HS 's Advantages
Better graphics card performance
Higher specification of memory (7500 vs 5600)
Higher base frequency (4.0GHz vs 2.2GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (54W vs 55W)

Score

Benchmark

Geekbench 6 Single Core
Intel Core i9 14900HX +17%
3026
AMD Ryzen 9 Pro 7940HS
2582
Geekbench 6 Multi Core
Intel Core i9 14900HX +61%
18418
AMD Ryzen 9 Pro 7940HS
11415
Intel Core i9 14900HX
VS
AMD Ryzen 9 Pro 7940HS

General Parameters

Jan 2024
Release Date
Jun 2023
Intel
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Zen 4 (Phoenix)
i9-14900HX
Processor Number
-
BGA-1964
Socket
FP8
UHD Graphics (32EU)
Integrated Graphics
Radeon 780M

Package

-
Transistor Count
25 billions
10 nm
Manufacturing Process
4 nm
45-55 W
Power Consumption
35-54 W
157 W
Max Turbo Power Consumption
-
100°C
Peak Operating Temperature
100°C

CPU Performance

8
Performance Cores
8
16
Performance Core Threads
16
2.2 GHz
Performance Core Base Frequency
4.0 GHz
5.8 GHz
Performance Core Turbo Frequency
5.2 GHz
16
Efficiency Cores
-
16
Efficiency Core Threads
-
1.6 GHz
Efficiency Core Base Frequency
-
4.1 GHz
Efficiency Core Turbo Frequency
-
24
Total Core Count
8
32
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
22x
Multiplier
40
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
8 MB
36 MB shared
L3 Cache
16 MB
Yes
Unlocked Multiplier
No

Memory Parameters

DDR5-5600, DDR4-3200
Memory Types
DDR5-5600, LPDDR5x-7500
192 GB
Max Memory Size
256 GB
2
Max Memory Channels
2
89.6 GB/s
Max Memory Bandwidth
89.6 GB/s
Yes
ECC Memory Support
No

Graphics Card Parameters

true
Integrated Graphics
true
300 MHz
GPU Base Frequency
800 MHz
1650 MHz
GPU Max Dynamic Frequency
2800 MHz
256
Shader Units
768
16
Texture Units
48
8
Raster Operation Units
32
32
Execution Units
12
45 W
Power Consumption
15
-
Max Resolution
7680x4320 - 60 Hz
0.74 TFLOPS
Graphics Performance
8.12 TFLOPS

AI Accelerator

-
NPU
AMD Ryzen™ AI
-
Theoretical performance
10 TOPS

Miscellaneous

Intel Core i9 14900HX
Official Website
AMD Ryzen 9 Pro 7940HS
5.0
PCIe Version
4.0
20
PCIe Lanes
20

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