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Comparison
AMD Ryzen 9 7845HX vs AMD Ryzen 9 7940HX
AMD Ryzen 9 7845HX vs AMD Ryzen 9 7940HX
VS
AMD Ryzen 9 7845HX
AMD Ryzen 9 7940HX
We compared two laptop CPUs: AMD Ryzen 9 7845HX with 12 cores 3.0GHz and AMD Ryzen 9 7940HX with 16 cores 2.4GHz . 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
Higher base frequency (3.0GHz vs 2.4GHz)
Lower TDP (45W vs 55W)
AMD Ryzen 9 7940HX 's Advantages
Released 1 years late
Better graphics card performance
Score
Benchmark
Cinebench R23 Single Core
AMD Ryzen 9 7845HX
1886
AMD Ryzen 9 7940HX
1882
Cinebench R23 Multi Core
AMD Ryzen 9 7845HX
26842
AMD Ryzen 9 7940HX
+23%
33284
Geekbench 6 Single Core
AMD Ryzen 9 7845HX
2600
AMD Ryzen 9 7940HX
+3%
2688
Geekbench 6 Multi Core
AMD Ryzen 9 7845HX
12851
AMD Ryzen 9 7940HX
+21%
15655
AMD Ryzen 9 7845HX
VS
AMD Ryzen 9 7940HX
General Parameters
Jan 2023
Release Date
Jan 2024
AMD
Manufacturer
AMD
Laptop
Type
Laptop
x86-64
Instruction Set
x86-64
Zen 4 (Dragon Range)
Core Architecture
Zen 4 (Dragon Range)
FL1
Socket
AMD Socket FL1
Radeon 610M
Integrated Graphics
Radeon 610M
Package
-
Transistor Count
13.14 billions
5 nm
Manufacturing Process
5 nm
FL1
Socket
AMD Socket FL1
45-75 W
Power Consumption
55 W
100°C
Peak Operating Temperature
100°C
CPU Performance
12
Performance Cores
16
24
Performance Core Threads
32
3.0 GHz
Performance Core Base Frequency
2.4 GHz
5.2 GHz
Performance Core Turbo Frequency
5.2 GHz
12
Total Core Count
16
24
Total Thread Count
32
100 MHz
Bus Frequency
100 MHz
30x
Multiplier
24
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
64 MB
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
-
Graphics Card Parameters
true
Integrated Graphics
true
1500 MHz
GPU Base Frequency
400 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
0.563 TFLOPS
Miscellaneous
AMD Ryzen 9 7845HX
Official Website
5.0
PCIe Version
5.0
28
PCIe Lanes
28
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