AMD Ryzen 5 8400F vs Intel Core i3-8100 Full Specs

Summary

6 Cores 12 Threads 4.2GHz	4 Cores 4 Threads 3.6GHz
TDP 65W	TDP 65W
Bandwidth 83.2GB/s DDR5	Bandwidth 38.4GB/s DDR4
iGPU -	iGPU UHD 630 1100MHz
Peak·FP32·FP16 -	Peak·FP32·FP16 422.4 GFLOPSFP16
Socket AM5	Socket LGA 1151

Highlights

Geekbench 6 Single

Geekbench 6 Single Geekbench 6 Multi Max Bandwidth iGPU Peak iGPU FP32 iGPU FP16 TDP

Ryzen 5 8400F2,545

x2.01

Core i3-81001,266

x1

Show Top Score

Core Config

6 Cores	4 Cores
12 Threads	4 Threads

Clocks

Base Clock 4.2GHz	Base Clock 3.6GHz
Boost Clock 4.7GHz	Boost Clock -
Overclocking Unlocked	Overclocking Locked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 1MB	L2 256KB
L3 16MB	L3 6MB

Memory

Type DDR5	Type DDR4
Max Memory 256GB	Max Memory 64GB
ECC No	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 5200MT/s	Speed 2400MT/s
Bandwidth 83.2GB/s	Bandwidth 38.4GB/s
Bandwidth Calculator Channels Transfer Rate5200MT/s Calculated Bandwidth 83.2GB/s	Bandwidth Calculator Channels Transfer Rate2400MT/s Calculated Bandwidth 38.4GB/s

Power & Thermals

TDP 65W	TDP 65W
cTDP-down 45W	cTDP-down -
Max Operating Temp 95°C Max	Max Operating Temp 100°C Max
Included Cooler 1	Included Cooler 1

Chipset Bus

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

Expansion

PCIe PCIe 4.0 x16 31.5GB/sBandwidth

PCIe PCIe 3.0 x16 15.8GB/sBandwidth

iGPU

iGPU -	iGPU UHD 630 1100MHz
Shaders -	Shaders 192
Boost Clock -	Boost Clock 1.1GHz
Peak·FP32·FP16 -	Peak·FP32·FP16 422.4 GFLOPSFP16

Chip

Manufacturer AMD	Manufacturer Intel
ISA x86-64	ISA x86-64
Architecture Zen 4	Architecture Skylake
Family Ryzen 8000	Family Core 8th Gen
Branding	Branding
Codename Phoenix Point -	Codename Coffee Lake-B Coffee Lake-4C-GT2Variant
Market Segment Desktop	Market Segment Desktop
Release Date May 14, 2024	Release Date Jan 1, 2018

Fabrication

Foundry TSMC	Foundry Intel
Fabrication Node N4	Fabrication Node 14nm++
Die Size 178mm²	Die Size 126mm²
Transistor Count 25 Billion	Transistor Count 2.1 Billion
Transistor Density 140 MTr/mm²	Transistor Density 17 MTr/mm²

Images

No images available

No images available

Used In

All-in-Ones -

All-in-Ones iMac 21.5(Early 2019)

Competitors

AMDRyzen 5 8400F vs CPU AMDRyzen 5 PRO 8600G AMDRyzen 5 8400F vs CPU AMDRyzen 7 8700F AMDRyzen 5 8400F vs CPU AMDRyzen 5 9600X Show 12 more

IntelCore i3-8100 vs CPU AMDRyzen 5 9600X IntelCore i3-8100 vs CPU AMDEPYC 4124P IntelCore i3-8100 vs CPU AMDRyzen 3 PRO 8300G Show 12 more