AMD Ryzen 9 7900 (3700) 12 Core

General Specifications
Platform
Desktop
Market Segment
Enthusiast Desktop
Product Family
AMD Ryzen™ Processors
Product Line
AMD Ryzen™ 9 Processors
AMD PRO Technologies
No
Consumer Use
Yes
Regional Availability
Global, China, NA, EMEA, APJ, LATAM
Former Codename
"Raphael AM5"
Architecture
"Zen 4"
# of CPU Cores
12
Multithreading (SMT)
Yes
# of Threads
24
Max. Boost Clock
Up to 5.4GHz
Base Clock
3.7GHz
L1 Cache
768KB
L2 Cache
12MB
L3 Cache
64MB
Default TDP
65W
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
3
Unlocked for Overclocking
Yes
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(+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3, x86-64
Thermal Solution (PIB)
AMD Wraith Prism
Max. Operating Temperature (Tjmax)
95°C
Launch Date
1/14/2023
*OS Support
Windows 11 - 64-Bit Edition
Windows 10 - 64-Bit Edition
RHEL x86 64-Bit
Ubuntu x86 64-Bit
*Operating System (OS) support will vary by manufacturer.
Connectivity
USB Type-C® Support
Yes
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
AMD X670E
12x Gen4
AMD X670
12x Gen4
AMD B650E
8x Gen4
AMD B650
8x Gen4
NVMe Support
Boot, RAID0, RAID1, RAID10
System Memory Type
DDR5
Memory Channels
2
Max. Memory
128GB
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)
Graphics Capabilities
Integrated Graphics
Yes
Graphics Model
AMD Radeon™ Graphics
Graphics Core Count
2
Graphics Frequency
2200 MHz
USB Type-C® DisplayPort™ Alternate Mode
Yes
Product IDs
Product ID Boxed
100-100000590BOX
Product ID Tray
100-000000590
Key Features
Supported Technologies
AMD EXPO™ Technology
AMD Ryzen™ Technologies