AMD Ryzen 3 5305G vs AMD Ryzen 3 8300G Full Specs

Summary

4 Cores 8 Threads 4GHz	4 Cores(1P+3E) 8 Threads(2P+6E) 4GHz
TDP 65W	TDP 65W
Bandwidth 51.2GB/s DDR4	Bandwidth 83.2GB/s DDR5
iGPU Radeon Vega 6 1700MHz	iGPU Radeon 740M 2600MHz
Peak·FP32·FP16 2.61 TFLOPSFP16	Peak·FP32·FP16 2.66 TFLOPSFP16
Socket AM4	Socket AM5

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi E-Core Boost Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 TDP

Ryzen 3 5305G1,775

x1

Ryzen 3 8300G2,300

x1.30

Show Top Score

Core Config

4 Cores 4P -	4 Cores 1P 3E
8 Threads 8P -	8 Threads 2P 6E

Clocks

Base Clock 4GHz	Base Clock 4GHz
Boost Clock 4.2GHz	Boost Clock 4.9GHz
Overclocking Unlocked	Overclocking Unlocked

Cache

L1i 32KB P	L1i 32KB P
L1d 32KB P	L1d 32KB P
L2 512KB P	L2 1MB P
L3 8MB	L3 8MB

Memory

Type DDR4	Type DDR5
Max Memory 128GB	Max Memory 256GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 3200MT/s	Speed 5200MT/s
Bandwidth 51.2GB/s	Bandwidth 83.2GB/s
Bandwidth Calculator Channels Transfer Rate3200MT/s Calculated Bandwidth 51.2GB/s	Bandwidth Calculator Channels Transfer Rate5200MT/s Calculated Bandwidth 83.2GB/s

Power & Thermals

TDP 65W	TDP 65W
cTDP-down 45W	cTDP-down 45W
Peak Power 67W	Peak Power -
Max Operating Temp 95°C Max	Max Operating Temp 95°C Max
Included Cooler -	Included Cooler 1

Chipset Bus

Bus Type PCIe	Bus Type PCIe
Bus Config 4 lanes	Bus Config 4 lanes
Bus Speed 8GT/s	Bus Speed 16GT/s
Bus Bandwidth 4GB/s	Bus Bandwidth 8GB/s

Expansion

PCIe PCIe 3.0 x20 19.7GB/sBandwidth

PCIe PCIe 4.0 x10 19.7GB/sBandwidth

iGPU

iGPU Radeon Vega 6 1700MHz	iGPU Radeon 740M 2600MHz
Shaders 384	Shaders 256
Boost Clock 1.7GHz	Boost Clock 2.6GHz
Peak·FP32·FP16 2.61 TFLOPSFP16	Peak·FP32·FP16 2.66 TFLOPSFP16

Chip

Manufacturer AMD	Manufacturer AMD
ISA x86-64	ISA x86-64
Architecture Zen 3	Architecture Zen 4
Family Ryzen 5000	Family Ryzen 8000
Branding	Branding
Codename Cezanne - -	Codename Phoenix 2 Zen 4P-Core Zen 4cE-Core
Market Segment Desktop	Market Segment Desktop
Release Date Feb 26, 2025	Release Date Jan 8, 2024

Fabrication

Foundry TSMC	Foundry TSMC
Fabrication Node N7	Fabrication Node N4
Die Size 180mm²	Die Size 137mm²
Transistor Count 10.7 Billion	Transistor Count 20.9 Billion
Transistor Density 59 MTr/mm²	Transistor Density 153 MTr/mm²

Images

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Competitors

AMDRyzen 3 5305G vs CPU AMDRyzen 3 5305GE AMDRyzen 3 5305G vs CPU AMDRyzen 5 5605G AMDRyzen 3 5305G vs CPU AMDRyzen 5 5605GE Show 12 more

AMDRyzen 3 8300G vs CPU AMDRyzen 3 PRO 8300G AMDRyzen 3 8300G vs CPU AMDRyzen 5 8400F AMDRyzen 3 8300G vs CPU AMDRyzen 5 PRO 8600G Show 12 more