AMD Ryzen 7 7800X3D 8 Cores 16 Threads 120 W TDP 4.2 GHz Frequency 5 GHz Boost Raphael Codename Socket AM5

AMD Ryzen 7 7800X3D 8 Cores 16 Threads 120 W TDP 4.2 GHz Frequency 5 GHz Boost Raphael Codename Socket AM5

Original price was: $489.00.Current price is: $449.00.

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Features & Compatibility

The AMD Ryzen 7 7800X3D is a desktop processor with 8 cores, launched in January 2023, at an MSRP of $449. It is part of the Ryzen 7 lineup, using the Zen 4 (Raphael) architecture with Socket AM5. Thanks to AMD Simultaneous Multithreading (SMT) the core-count is effectively doubled, to 16 threads. Ryzen 7 7800X3D has 96 MB of L3 cache and operates at 4.2 GHz by default, but can boost up to 5 GHz, depending on the workload. AMD is making the Ryzen 7 7800X3D on a 5 nm production node using 11,270 million transistors. The silicon die of the chip is not fabricated at AMD, but at the foundry of TSMC. The multiplier is locked on Ryzen 7 7800X3D, which limits its overclocking potential.
With a TDP of 120 W, the Ryzen 7 7800X3D consumes a lot of power, so good cooling is definitely needed. AMD’s processor supports DDR5 memory with a dual-channel interface. The highest officially supported memory speed is 5200 MT/s, but with overclocking (and the right memory modules) you can go even higher. ECC memory is supported, too, which is an important capability for mission-critical systems, to avoid data corruption. For communication with other components in the system, Ryzen 7 7800X3D uses a PCI-Express Gen 5 connection. This processor features the Radeon Graphics integrated graphics solution.
Hardware virtualization is available on the Ryzen 7 7800X3D, which greatly improves virtual machine performance. Programs using Advanced Vector Extensions (AVX) can run on this processor, boosting performance for calculation-heavy applications. Besides AVX, AMD has added support for the newer AVX2 and AVX-512 instructions, too.

Physical

Socket: AMD Socket AM5
Foundry: TSMC
Process Size: 5 nm
Transistors: 11,270 million
Die Size: 71 mm²
I/O Process Size: 6 nm
I/O Die Size: 122 mm²
Package: FC-LGA1718
tCaseMax: 61°C
tJMax: 89°C

Processor

Market: Desktop
Production Status: Active
Release Date: Jan 4th, 2023
Retail Availability: Apr 6th, 2023
Launch Price: $449
Part#: 100-000000910
Bundled Cooler: None

Performance

Frequency: 4.2 GHz
Turbo Clock: up to 5 GHz
Base Clock: 100 MHz
Multiplier: 42.0x
PBO Curve: up to 50.5x
Multiplier Unlocked: No
TDP: 120 W
PPT: 162 W

Architecture

Codename: Raphael
Generation: Ryzen 7
(Zen 4 (Raphael))
Memory Support: DDR5
Rated Speed: 5200 MT/s
Memory Bus: Dual-channel
ECC Memory: Yes
PCI-Express: Gen 5, 24 Lanes
(CPU only)
Chipsets: X670E, X670, B650E, B650, A620

Core Config

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

Cache

Cache L1: 64 KB (per core)
Cache L2: 1 MB (per core)
Cache L3: 96 MB (shared)

Features

  • 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

Notes

Radeon graphics dynamic frequency: 400-2200MHz

Level 3 cache arranged as 32MB 2D cache plus 64MB 3D V-Cache.

ECC modes require motherboard support.

Additional information

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