Intel Core i9 14900HX vs AMD Ryzen 7 8745HS
We compared two laptop CPUs: Intel Core i9 14900HX with 24 cores 2.2GHz and AMD Ryzen 7 8745HS with 8 cores 3.8GHz . 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
Newer PCIe version (5.0 vs 4.0)
Larger L3 cache size (36MB vs 16MB)
AMD Ryzen 7 8745HS 's Advantages
Released 6 months late
Better graphics card performance
Higher specification of memory (7500 vs 5600)
Higher base frequency (3.8GHz vs 2.2GHz)
More modern manufacturing process (4nm vs 10nm)
Lower TDP (54W vs 55W)
Score
Benchmark
Cinebench R23 Single Core
Intel Core i9 14900HX
+25%
2176
AMD Ryzen 7 8745HS
1732
Cinebench R23 Multi Core
Intel Core i9 14900HX
+98%
31592
AMD Ryzen 7 8745HS
15909
Geekbench 6 Single Core
Intel Core i9 14900HX
+19%
3026
AMD Ryzen 7 8745HS
2537
Geekbench 6 Multi Core
Intel Core i9 14900HX
+67%
18418
AMD Ryzen 7 8745HS
11024
Cinebench 2024 Single Core
Intel Core i9 14900HX
+30%
129
AMD Ryzen 7 8745HS
99
Cinebench 2024 Multi Core
Intel Core i9 14900HX
+102%
1737
AMD Ryzen 7 8745HS
858
Passmark CPU Single Core
Intel Core i9 14900HX
+14%
4375
AMD Ryzen 7 8745HS
3806
Passmark CPU Multi Core
Intel Core i9 14900HX
+62%
47406
AMD Ryzen 7 8745HS
29243
General Parameters
Jan 2024
Release Date
Jul 2024
Intel
Manufacturer
Amd
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Raptor Lake Refresh
Core Architecture
Zen 4 (Hawk Point)
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
3.8 GHz
5.8 GHz
Performance Core Turbo Frequency
4.9 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
38
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
1 MB per core
36 MB shared
L3 Cache
16 MB shared
Yes
Unlocked Multiplier
No
Memory Parameters
DDR5-5600, DDR4-3200
Memory Types
DDR5-5600,LPDDR5x-7500
192 GB
Max Memory Size
-
2
Max Memory Channels
-
89.6 GB/s
Max Memory Bandwidth
-
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
2600 MHz
256
Shader Units
768
16
Texture Units
48
8
Raster Operation Units
32
32
Execution Units
12
45 W
Power Consumption
15
0.74 TFLOPS
Graphics Performance
4 TFLOPS
