AMD Ryzen 3 8300G vs AMD Ryzen 9 7945HX3D
CPU · Specs Compare
General Parameters
Release Date
Jan 2024
Aug 2023
Manufacturer
Amd
Amd
Type
Desktop
Laptop
Instruction Set
x86-64
x86-64
Core Architecture
Zen 4 (Phoenix)
Zen 4 (Dragon Range)
Integrated Graphics
Radeon 740M
Radeon 610M
Generation
Ryzen 5 (Zen 4 (Phoenix))
Ryzen 9 (Zen 4 (Dragon Range))
Processor Number
—
7945HX3D
Package
Transistor Count
20.9 billions
17.8 billions
Manufacturing Process
4 nm
5 nm
Socket
AM5
FL1
Power Consumption
45-65 W
55-75 W
Max Turbo Power Consumption
88 W
—
Peak Operating Temperature
95 °C
89 °C
Foundry
TSMC
TSMC
Die Size
137 mm²
2x71 mm²
Package
FC-LGA1718
µFC-BGAFL1
I/O Process Size
—
6 nm
I/O Die Size
—
122 mm²
CPU Performance
Performance Cores
1
16
Performance Core Threads
2
32
Performance Core Base Frequency
3.4 GHz
2.3 GHz
Performance Core Turbo Frequency
4.9 GHz
5.4 GHz
Efficiency Cores
3
—
Efficiency Core Threads
6
—
Efficiency Core Base Frequency
3.2 GHz
—
Efficiency Core Turbo Frequency
3.6 GHz
—
Total Core Count
4
16
Total Thread Count
8
32
Bus Frequency
100 MHz
100 MHz
Multiplier
34
23
L1 Cache
64 K per core
64 K per core
L2 Cache
1 MB per core
1 MB per core
L3 Cache
8 MB shared
128 MB shared
Unlocked Multiplier
No
Yes
SMP
1
1
Memory Parameters
Memory Types
DDR5-5200
DDR5-5200
Max Memory Size
256 GB
64 GB
Max Memory Channels
2
2
Max Memory Bandwidth
83.2 GB/s
83.2 GB/s
ECC Memory Support
Yes
No
Graphics Card Parameters
Integrated Graphics
true
true
GPU Base Frequency
800 MHz
400 MHz
GPU Max Dynamic Frequency
2600 MHz
2200 MHz
Shader Units
256
128
Texture Units
16
8
Raster Operation Units
8
4
Execution Units
4
2
Power Consumption
15
15
Miscellaneous
PCIe Version
4.0
5.0
PCIe Lanes
14
28
Benchmark
Geekbench 6
2,408
2,799
Geekbench 6
7,704
16,929
Passmark CPU
3,840
4,070
Passmark CPU
14,549
57,113
Cinebench R23
—
1,957
Cinebench R23
—
33,539
Cinebench 2024
—
115
Cinebench 2024
—
1,771
▲ Specs Compare
Data sourced from official specifications and benchmark tests.