AMD Ryzen 9 8945HX vs AMD Ryzen 9 4900H
CPU · Specs Compare
General Parameters
Release Date
Apr 2025
Mar 2020
Manufacturer
Amd
AMD
Type
Laptop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Dragon Range)
Zen 2
Integrated Graphics
Radeon 610M
Radeon Vega 8
Generation
Ryzen 9 (Zen 4 (Dragon Range))
—
Package
Transistor Count
13.14 billions
—
Manufacturing Process
5 nm
7 nm
Socket
FL1
FP6
Power Consumption
55 W
35-54 W
Max Turbo Power Consumption
75 W
—
Peak Operating Temperature
100 °C
105 °C
Foundry
TSMC
—
Die Size
2x71 mm²
—
I/O Process Size
6 nm
—
I/O Die Size
122 mm²
—
Package
µFC-BGAFL1
—
CPU Performance
Performance Cores
16
8
Performance Core Threads
32
16
Performance Core Base Frequency
2.5 GHz
3.3 GHz
Performance Core Turbo Frequency
5.4 GHz
4.4 GHz
Total Core Count
16
8
Total Thread Count
32
16
Bus Frequency
100 MHz
100 MHz
Multiplier
24
33x
L1 Cache
64 K per core
—
L2 Cache
1 MB per core
512 K per core
L3 Cache
64 MB shared
8 MB shared
Unlocked Multiplier
Yes
No
SMP
1
—
Memory Parameters
Memory Types
DDR5-5200
DDR4-3200, LPDDR4X-4266
Max Memory Channels
2
4
ECC Memory Support
No
Yes
Max Memory Size
—
64 GB
Max Memory Bandwidth
—
68.27 GB/s
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
2200 MHz
1750 MHz
Shader Units
—
512
Texture Units
—
32
Raster Operation Units
—
8
Power Consumption
—
15 W
Miscellaneous
PCIe Version
5.0
3.0
PCIe Lanes
28
16
Benchmark
Cinebench R23
2,001
1,265
Cinebench R23
34,973
11,230
Geekbench 6
2,766
1,678
Geekbench 6
16,747
6,103
Cinebench 2024
113
—
Cinebench 2024
1,719
—
Passmark CPU
4,035
2,703
Passmark CPU
55,980
19,102
Geekbench 5
—
1,210
Geekbench 5
—
7,541
▲ Specs Compare
Data sourced from official specifications and benchmark tests.