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Comparison
AMD Ryzen 9 7845HX vs AMD Ryzen 7 7745HX
AMD Ryzen 9 7845HX vs AMD Ryzen 7 7745HX
VS
AMD Ryzen 9 7845HX
AMD Ryzen 7 7745HX
We compared two laptop CPUs: AMD Ryzen 9 7845HX with 12 cores 3.0GHz and AMD Ryzen 7 7745HX with 8 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD Ryzen 9 7845HX 's Advantages
Larger L3 cache size (64MB vs 32MB)
AMD Ryzen 7 7745HX 's Advantages
Higher base frequency (3.6GHz vs 3.0GHz)
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 9 7845HX
+1%
1886
AMD Ryzen 7 7745HX
1854
Cinebench R23 Multi Core
AMD Ryzen 9 7845HX
+47%
26842
AMD Ryzen 7 7745HX
18189
Geekbench 6 Single Core
AMD Ryzen 9 7845HX
2600
AMD Ryzen 7 7745HX
+7%
2792
Geekbench 6 Multi Core
AMD Ryzen 9 7845HX
12851
AMD Ryzen 7 7745HX
+17%
15066
Blender
AMD Ryzen 9 7845HX
+38%
379
AMD Ryzen 7 7745HX
273
Geekbench 5 Single Core
AMD Ryzen 9 7845HX
+1%
2052
AMD Ryzen 7 7745HX
2029
Geekbench 5 Multi Core
AMD Ryzen 9 7845HX
+28%
16693
AMD Ryzen 7 7745HX
13041
AMD Ryzen 9 7845HX
VS
AMD Ryzen 7 7745HX
General Parameters
Jan 2023
Release Date
Jan 2023
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Dragon Range)
Core Architecture
Zen 4 (Dragon Range)
FL1
Socket
FL1
Radeon 610M
Integrated Graphics
Radeon 610M
Package
5 nm
Manufacturing Process
5 nm
FL1
Socket
FL1
45-75 W
Power Consumption
45-75 W
100°C
Peak Operating Temperature
100°C
CPU Performance
12
Performance Cores
8
24
Performance Core Threads
16
3.0 GHz
Performance Core Base Frequency
3.6 GHz
5.2 GHz
Performance Core Turbo Frequency
5.1 GHz
12
Total Core Count
8
24
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
30x
Multiplier
36x
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
1 MB per core
64 MB shared
L3 Cache
32 MB shared
Yes
Unlocked Multiplier
Yes
Memory Parameters
DDR5-5200
Memory Types
DDR5-5200
64 GB
Max Memory Size
64 GB
2
Max Memory Channels
2
83.2 GB/s
Max Memory Bandwidth
83.2 GB/s
No
ECC Memory Support
No
Graphics Card Parameters
true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
1500 MHz
2200 MHz
GPU Max Dynamic Frequency
2200 MHz
128
Shader Units
128
8
Texture Units
8
4
Raster Operation Units
4
2
Execution Units
2
15 W
Power Consumption
15 W
0.49 TFLOPS
Graphics Performance
0.49 TFLOPS
Miscellaneous
AMD Ryzen 9 7845HX
Official Website
AMD Ryzen 7 7745HX
5.0
PCIe Version
5.0
28
PCIe Lanes
28
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