AMD Ryzen 9 9900X vs AMD Ryzen 5 1400 Full Specs

Summary

12 Cores 24 Threads 4.4GHz	4 Cores 8 Threads 3.2GHz
TDP 120W	TDP 65W
Bandwidth 89.6GB/s DDR5	Bandwidth 42.7GB/s DDR4
iGPU Radeon 2CU 2200MHz RDNA 2	iGPU -
Peak·FP32·FP16 1.13 TFLOPSFP16	Peak·FP32·FP16 -
Socket AM5	Socket AM4

Highlights

Geekbench 6 Single

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

Ryzen 9 9900X3,421

x3.34

Ryzen 5 14001,024

x1

Show Top Score

Core Config

12 Cores	4 Cores
24 Threads	8 Threads

Clocks

Base Clock 4.4GHz	Base Clock 3.2GHz
Boost Clock 5.6GHz	Boost Clock 3.4GHz
Overclocking Unlocked	Overclocking Unlocked

Cache

L1i 32KB	L1i 64KB
L1d 48KB	L1d 32KB
L2 1MB	L2 512KB
L3 64MB	L3 8MB

Memory

Type DDR5	Type DDR4
Max Memory 192GB	Max Memory 64GB
ECC Yes	ECC No
Channels 2	Channels 2
Bus Width 128-bit	Bus Width 128-bit
Speed 5600MT/s	Speed 2666MT/s
Bandwidth 89.6GB/s	Bandwidth 42.7GB/s
Bandwidth Calculator Channels Transfer Rate5600MT/s Calculated Bandwidth 89.6GB/s	Bandwidth Calculator Channels Transfer Rate2666MT/s Calculated Bandwidth 42.7GB/s

Power & Thermals

TDP 120W	TDP 65W
Max Operating Temp 95°C Max	Max Operating Temp 95°C Max
Included Cooler 0	Included Cooler 1

Chipset Bus

Bus Type PCIe	Bus Type PCIe
Bus Config 8 lanes	Bus Config 4 lanes
Bus Speed 32GT/s	Bus Speed 8GT/s
Bus Bandwidth 32GB/s	Bus Bandwidth 4GB/s

Expansion

PCIe PCIe 5.0 x24 94.5GB/sBandwidth

PCIe PCIe 3.0 x20 19.7GB/sBandwidth

iGPU

iGPU Radeon 2CU 2200MHz RDNA 2	iGPU -
Shaders 128	Shaders -
Boost Clock 2.2GHz	Boost Clock -
Peak·FP32·FP16 1.13 TFLOPSFP16	Peak·FP32·FP16 -

Chip

Manufacturer AMD	Manufacturer AMD
ISA x86-64	ISA x86-64
Architecture Zen 5	Architecture Zen
Family Ryzen 9000	Family Ryzen 1000
Branding	Branding
Codename Granite Ridge EldoraDie Granite Ridge 2CCDVariant	Codename Summit Ridge ZeppelinDie -
Market Segment Desktop	Market Segment Desktop
Release Date Jun 2, 2024	Release Date Apr 11, 2017

Fabrication

Foundry TSMC	Foundry GlobalFoundries
Other Foundries TSMCIO	Other Foundries -
Fabrication Node N4X N6IO	Fabrication Node 14LP -
Die Size 141mm² 122mm²IO	Die Size 213mm² -
Transistor Count 16.6 Billion 3.4 BillionIO	Transistor Count 4.8 Billion -
Transistor Density 118 MTr/mm² 28 MTr/mm²IO	Transistor Density 23 MTr/mm² -

Images

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Competitors

AMDRyzen 9 9900X vs CPU AMDRyzen 7 9800X3D AMDRyzen 9 9900X vs CPU AMDRyzen 9 9900X3D AMDRyzen 9 9900X vs CPU AMDRyzen 7 9700X Show 12 more

AMDRyzen 5 1400 vs CPU AMDRyzen 3 5305G AMDRyzen 5 1400 vs CPU AMDRyzen 3 5305GE AMDRyzen 5 1400 vs CPU AMDEPYC 4124P Show 12 more