AMD Ryzen 7 7800X3D Specifications

Desktop users may now purchase the eight-core AMD Ryzen 7 7800X3D CPU, which debuted in January of 2023. As a member of the Ryzen 7 family, it employs the Zen 4 (Raphael) architecture and Socket AM5 to provide exceptional performance. AMD’s support for simultaneous multithreading (SMT) practically doubles the number of cores available, from 8 to 16. The base frequency of a Ryzen 7 7800X3D is 4.4 GHz, and it can reach a maximum of 5 GHz when under stress. It features 96 MB of L3 cache. The Ryzen 7 7800X3D from AMD is manufactured at a 5 nm manufacturing node and features 6,570,000,000 transistors. The chip’s silicon die is made at TSMC’s foundry rather than AMD’s. With the unlocked multiplier on Ryzen 7 7800X3D, you may simply fine-tune the overclocking frequency to your liking.

The thermal design power (TDP) of the Ryzen 7 7800X3D is 120 W, which means it requires substantial cooling to function properly. The AMD CPU may use two channels of DDR5 memory. Memory speeds higher than 5200 MHz are possible with overclocking (and the correct memory modules). Support for error-correcting code (ECC) memory is also included, which is crucial for mission-critical systems. Ryzen 7 7800X3D makes use of a PCI-Express Gen 5 interface to talk to the rest of the system’s hardware. The Radeon Graphics engine is built right into this chip.

The virtual machine performance on the Ryzen 7 7800X3D is considerably enhanced by the inclusion of hardware virtualization. By supporting AVX instructions, this CPU is better suited for programs that conduct extensive calculations. In addition to AVX, AMD now also supports the newer AVX2 and AVX-512 instructions.

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Socket:AMD Socket AM5
Process Size:5 nm
Transistors:6,570 million
Die Size:71 mm²
I/O Process Size:6 nm
I/O Die Size:124.7 mm²


# of Cores:8
# of Threads:16
SMP # CPUs:1
Integrated Graphics:Radeon Graphics


Frequency:4.4 GHz
Turbo Clock:up to 5 GHz
Base Clock:100 MHz
Multiplier Unlocked:Yes
TDP:120 W
PPT:142 W


Production Status:Active
Release Date:Jan 4th, 2023
Retail Availability:Feb 2023
Generation:Ryzen 7
(Zen 4 (Raphael))
Memory Support:DDR5-5200 MHz
ECC Memory:Yes
PCI-Express:Gen 5, 24 Lanes
(CPU only)
Chipsets:X670E, X670, B650E, B650


  • MMX
  • SSE
  • SSE2
  • SSE3
  • SSSE3
  • SSE4A
  • SSE4.1
  • SSE4.2
  • AES
  • AVX
  • AVX2
  • AVX-512
  • BMI1
  • BMI2
  • SHA
  • F16C
  • FMA3
  • AMD64
  • EVP
  • AMD-V
  • SMAP
  • SMEP
  • SMT
  • Precision Boost 2
  • XFR 2

Source: techpowerup

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