AMD Ryzen 9 8945HS vs AMD Ryzen 7 3800X
CPU · Specs Compare
General Parameters
Release Date
Dec 2023
Jul 2019
Manufacturer
AMD
Amd
Type
Laptop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Hawk Point)
Zen 2
Integrated Graphics
Radeon 780M
No
Generation
Ryzen 9 (Zen 4 (Hawk Point))
—
Package
Transistor Count
25 billions
3.8 billions
Manufacturing Process
4 nm
7 nm
Socket
FP8
AM4
Power Consumption
35-54 W
105 W
Peak Operating Temperature
100°C
95°C
Foundry
TSMC
—
Die Size
178 mm²
—
Package
FP8, FP7, FP7r2
—
CPU Performance
Performance Cores
8
8
Performance Core Threads
16
16
Performance Core Base Frequency
4.0 GHz
3.9 GHz
Performance Core Turbo Frequency
5.2 GHz
4.5 GHz
Total Core Count
8
8
Total Thread Count
16
16
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
39x
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
512 K per core
L3 Cache
16 MB shared
32 MB shared
Unlocked Multiplier
No
Yes
SMP
1
—
Memory Parameters
Memory Types
DDR5-5600, LPDDR5x-7500
DDR4-3200
Max Memory Size
256 GB
128 GB
Max Memory Channels
2
2
Max Memory Bandwidth
89.6 GB/s
47.68 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
—
GPU Base Frequency
800 MHz
—
GPU Max Dynamic Frequency
2800 MHz
—
Shader Units
768
—
Texture Units
48
—
Raster Operation Units
32
—
Execution Units
12
—
Power Consumption
15 W
—
Max Resolution
7680x4320 - 60 Hz
—
Miscellaneous
PCIe Version
4.0
4.0
PCIe Lanes
20
16
Benchmark
Cinebench R23
1,803
1,340
Cinebench R23
17,035
13,812
Geekbench 6
2,616
1,743
Geekbench 5
1,965
1,333
Geekbench 6
13,316
8,625
Geekbench 5
12,368
9,479
Cinebench 2024
106
78
Cinebench 2024
975
731
Blender
265
—
Passmark CPU
3,864
2,695
Passmark CPU
29,458
23,418
▲ Specs Compare
Data sourced from official specifications and benchmark tests.