AMD Ryzen 7 7800X3D Gaming Processor (Tray)

General Specifications

# of CPU Cores
8
Multithreading (SMT)
Yes
# of Threads
16
Max. Boost Clock 
Up to 5 GHz
Base Clock 
4.2 GHz
L1 Cache
512 KB
L2 Cache
8 MB
L3 Cache
96 MB
Default TDP
120W
Processor Technology for CPU Cores
TSMC 5nm FinFET
Processor Technology for I/O Die
TSMC 6nm FinFET
CPU Compute Die (CCD) Size
71mm²
I/O Die (IOD) Size
122mm²
Package Die Count
2
AMD EXPO™ Memory Overclocking Technology
Yes
Precision Boost Overdrive
Yes
Curve Optimizer Voltage Offsets
Yes
AMD Ryzen™ Master Support
Yes
CPU Socket
AM5
Supporting Chipsets
A620 , X670E , X670 , B650E , B650
CPU Boost Technology
Precision Boost 2
Instruction Set
x86-64
Supported Extensions
AES , AMD-V , AVX , AVX2 , AVX512 , FMA3 , MMX-plus , SHA , SSE , SSE2 , SSE3 , SSE4.1 , SSE4.2 , SSE4A , SSSE3 , x86-64
Thermal Solution (PIB)
Not Included
Recommended Cooler
Liquid cooler recommended for optimal performance
Max. Operating Temperature (Tjmax)
89°C

Connectivity

Native USB 3.2 Gen 2 (10Gbps) Ports
4
Native USB 3.2 Gen 1 (5Gbps) Ports
0
Native USB 2.0 (480Mbps) Ports
1
Native SATA Ports
0
PCI Express® Version
PCIe® 5.0
Native PCIe® Lanes (Total/Usable)
28 , 24
Additional Usable PCIe Lanes from Motherboard

• X670E    12x Gen4
• X670    12x Gen4
• B650E    8x Gen4
• B650    8x Gen4

NVMe Support
Boot , RAID0 , RAID1 , RAID10
System Memory Type
DDR5
Memory Channels
2
Max. Memory
128 GB
System Memory Subtype
UDIMM
Max Memory Speed

• 2x1R    DDR5-5200
• 2x2R    DDR5-5200
• 4x1R    DDR5-3600
• 4x2R    DDR5-3600

ECC Support
Yes (Requires mobo support)