AMD Ryzen 5 5500U vs AMD Ryzen 9 7845HX
We compared two laptop CPUs: AMD Ryzen 5 5500U with 6 cores 2.1GHz and AMD Ryzen 9 7845HX with 12 cores 3.0GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 5 5500U Advantages
Better graphics card performance
Lower TDP (25W vs 75W)
AMD Ryzen 9 7845HX Advantages
Released 2 years late
Higher specification of memory (5200 vs 4266)
Larger memory bandwidth (83.2GB/s vs 51.2GB/s)
Newer PCIe version (5.0 vs 3.0)
Higher base frequency (3.0GHz vs 2.1GHz)
Larger L3 cache size (64MB vs 8MB)
More modern manufacturing process (5nm vs 7nm)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 5 5500U
1168
AMD Ryzen 9 7845HX
+59%
1864
Cinebench R23 Multi Core
AMD Ryzen 5 5500U
7059
AMD Ryzen 9 7845HX
+277%
26641
Geekbench 6 Single Core
AMD Ryzen 5 5500U
1445
AMD Ryzen 9 7845HX
+79%
2600
Geekbench 6 Multi Core
AMD Ryzen 5 5500U
5919
AMD Ryzen 9 7845HX
+117%
12851
Blender
AMD Ryzen 5 5500U
95
AMD Ryzen 9 7845HX
+277%
359
Geekbench 5 Single Core
AMD Ryzen 5 5500U
1106
AMD Ryzen 9 7845HX
+85%
2052
Geekbench 5 Multi Core
AMD Ryzen 5 5500U
4917
AMD Ryzen 9 7845HX
+239%
16693
General Parameters
Jan 2021
Release Date
Jan 2023
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Lucienne
Core Architecture
Zen 4 (Dragon Range)
FP6
Socket
FL1
Radeon RX Vega 7
Integrated Graphics
Radeon 610M
Package
7 nm
Manufacturing Process
5 nm
10-25 W
Power Consumption
45-75 W
105 °C
Peak Operating Temperature
100°C
CPU Performance
6
Performance Cores
12
12
Performance Core Threads
24
2.1 GHz
Performance Core Base Frequency
3.0 GHz
4 GHz
Performance Core Turbo Frequency
5.2 GHz
6
Total Core Count
12
12
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
21x
Multiplier
30x
64 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
64 MB shared
No
Unlocked Multiplier
Yes
Memory Parameters
DDR4-3200, LPDDR4-4266
Memory Types
DDR5-5200
32 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
51.2 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
300 MHz
GPU Base Frequency
1500 MHz
1800 MHz
GPU Max Dynamic Frequency
2200 MHz
448
Shader Units
128
28
Texture Units
8
7
Raster Operation Units
4
-
Execution Units
2
10-45 W
Power Consumption
15 W
1.108 TFLOPS
Graphics Performance
0.49 TFLOPS
