Skip to content

AMD Ryzen 9 7900X3D CPU, AM5, 4.4GHz (5.6 Turbo), 12-Core, 120W, 140MB Cache, 5nm, 7th Gen, Radeon Graphics, NO HEATSINK/FAN

by AMD
Original price £449.99 - Original price £449.99
Original price
£449.99 - £449.99
Current price £449.99

AMD Ryzen 9 7900X3D Processor AM5

Expertly crafted for powerful and efficient desktop computing, the AMD Ryzen 9 7900X3D CPU is a 12-core processor with a max turbo speed of 5.6 GHz. With 140MB cache and a 5nm architecture, this 7th gen AMD CPU delivers unparalleled performance for your computing needs.


Socket: AM5

Type: AMD Ryzen 9

Clock Speed: 4.4GHz

Turbo Speed: 5.6GHz

Cores: 12 Core

Core Size
CPU Cores: TSMC 5nm FinFET
I/O Die: TSMC 6nm FinFET

Threads: 24

L1 Cache: 768KB
L2 Cache: 12MB
L3 Cache: 128MB

TDP: 120W

Graphics: Yes

Graphics Details
AMD Radeon Graphics
Graphics Core Count: 2
Graphics Frequency: 2200 MHz
GPU Base: 400 MHz
USB Type-C DisplayPort Alternate Mode support

Memory Channels: 2
Max. Memory: 128GB
System Memory Subtype: UDIMM

Max Memory Speed:
1x1R - 5200 MT/s
1x2R - 5200 MT/s
2x1R - 3600 MT/s
2x2R- 3600 MT/s

Max PCI Express Lanes
28/24 (Total/Usable)

Additional Usable PCIe Lanes from Motherboard:
AMD X670E: 12x Gen4
AMD X670: 12x Gen4
AMD B650E: 8x Gen4
AMD B650: 8x Gen4

Cooler: No

Special Features
AMD 3D V-Cache technology
AMD EXPO Technology
AMD Ryzen Technologies