Intel Core i7-8700 vs AMD Ryzen 5 8400F Full Specs

Summary

6 Cores 12 Threads 3.2GHz	6 Cores 12 Threads 4.2GHz
TDP 65W	TDP 65W
Bandwidth 42.7GB/s DDR4	Bandwidth 83.2GB/s DDR5
iGPU UHD 630 1200MHz	iGPU 0
Peak·FP32·FP16 460.8 GFLOPSFP16	Peak·FP32·FP16 -
Socket LGA 1151	Socket AM5

Highlights

Geekbench 6 Single

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

Core i7-87001,571

x1

Ryzen 5 8400F2,545

x1.62

Show Top Score

Core Config

6 Cores	6 Cores
12 Threads	12 Threads

Clocks

Base Clock 3.2GHz	Base Clock 4.2GHz
Boost Clock 4.6GHz	Boost Clock 4.7GHz
Overclocking Locked	Overclocking Unlocked

Cache

L1i 32KB	L1i 32KB
L1d 32KB	L1d 32KB
L2 256KB	L2 1MB
L3 12MB	L3 16MB

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 2666MT/s	Speed 5200MT/s
Bandwidth 42.7GB/s	Bandwidth 83.2GB/s
Bandwidth Calculator Channels Transfer Rate2666MT/s Calculated Bandwidth 42.7GB/s	Bandwidth Calculator Channels Transfer Rate5200MT/s Calculated Bandwidth 83.2GB/s

Power & Thermals

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

Chipset Bus

Bus Type DMI	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 x16 15.8GB/sBandwidth

PCIe PCIe 4.0 x16 31.5GB/sBandwidth

iGPU

iGPU UHD 630 1200MHz	iGPU 0
Shaders 192	Shaders -
Boost Clock 1.2GHz	Boost Clock -
Peak·FP32·FP16 460.8 GFLOPSFP16	Peak·FP32·FP16 -

Chip

Manufacturer Intel	Manufacturer AMD
ISA x86-64	ISA x86-64
Architecture Skylake	Architecture Zen 4
Family Core 8th Gen	Family Ryzen 8000
Branding	Branding
Codename Coffee Lake-B Coffee Lake-6CVariant	Codename Phoenix Point -
Market Segment Desktop	Market Segment Desktop
Release Date Jan 1, 2018	Release Date May 14, 2024

Fabrication

Foundry Intel	Foundry TSMC
Fabrication Node 14nm++	Fabrication Node N4
Die Size 150mm²	Die Size 178mm²
Transistor Count 2.5 Billion	Transistor Count 25 Billion
Transistor Density 17 MTr/mm²	Transistor Density 140 MTr/mm²

Images

No images available

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Used In

All-in-Ones iMac 21.5(Early 2019)

All-in-Ones -

Competitors

IntelCore i7-8700 vs CPU AMDRyzen 5 9600X IntelCore i7-8700 vs CPU AMDRyzen 7 9700X IntelCore i7-8700 vs CPU AMDRyzen 7 8700F Show 12 more

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