AMD Ryzen 3 5300G vs AMD Ryzen 9 Pro 9945
CPU · Specs Compare
General Parameters
Release Date
Apr 2021
Jan 2026
Manufacturer
AMD
Amd
Type
Desktop
Desktop
Instruction Set
x86-64
x86-64
Core Architecture
Cezanne
Zen 5 (Granite Ridge)
Integrated Graphics
Radeon RX Vega 6
Radeon Graphics
Processor Number
—
9945
Package
Transistor Count
10.7 billions
—
Manufacturing Process
7 nm
4 nm
Socket
AM4
AM5
Power Consumption
45-65 W
65 W
Peak Operating Temperature
95 °C
95 °C
CPU Performance
Performance Cores
4
12
Performance Core Threads
8
24
Performance Core Base Frequency
4.0 GHz
3.4 GHz
Performance Core Turbo Frequency
4.2 GHz
5.4 GHz
Total Core Count
4
12
Total Thread Count
8
24
Bus Frequency
100 MHz
100 MHz
Multiplier
40x
34
L1 Cache
64 K per core
80 K per core
L2 Cache
512 K per core
1 MB per core
L3 Cache
8 MB shared
64 MB shared
Unlocked Multiplier
Yes
Yes
Memory Parameters
Memory Types
DDR4-3200
DDR5-5600
Max Memory Size
128 GB
—
Max Memory Channels
2
—
Max Memory Bandwidth
51.2 GB/s
89.6 GB/s
ECC Memory Support
No
Yes
Graphics Card Parameters
Integrated Graphics
true
true
GPU Max Dynamic Frequency
1700 MHz
2200 MHz
Shader Units
384
128
Texture Units
24
8
Raster Operation Units
8
4
Power Consumption
15 W
15
GPU Base Frequency
—
400 MHz
Execution Units
—
2
Miscellaneous
PCIe Version
3.0
5.0
PCIe Lanes
24
28
Benchmark
Cinebench R23
1,323
2,117
Cinebench R23
7,399
19,948
Geekbench 6
1,611
3,284
Geekbench 5
1,462
—
Geekbench 6
5,363
16,188
Geekbench 5
5,284
—
Blender
81
—
Passmark CPU
3,004
—
Passmark CPU
12,996
—
Cinebench 2024
—
135
Cinebench 2024
—
1,230
▲ Specs Compare
Data sourced from official specifications and benchmark tests.