AMD - Ryzen 9 9900X3D 12-Core - 24-Thread 4.4 GHz (5.5 GHz Max Boost) Socket AM5 PCI Express 5.0 Unlocked Desktop Processor - Black
Model: 100-100001368WOF
SKU: 6621940
Sold byBest Buy
$549.00
Save $50
The comparable value is $599.00
or
$45.75/mo.
suggested payments with 12-Month Financing
Show me how
Availability
Order now for pickup on Wed, Jun 17 at
Sold by
Key Accessories:
- Thermaltake - Toughpower GF A3 850W 80 PLUS Gold PCIe Gen 5 ATX 3.0 Ready Fully Modular Power Supply - Black$109.99The price was $129.99
More Buying Options from Best Buy and Marketplace sellers
New
$540.99 - $842.78
Related Item
SponsoredAMD - Ryzen 7 9800X3D 8-Core - 16-Thread 4.7 GHz (5.2 GHz Max Boost) Socket AM5 PCI Express 5.0 Unlocked Desktop Processor - Silver
$459.00
The price was $479.00
Specifications
- Processor SocketSocket AM5 (LGA 1718)PCI Express VersionPCI Express 5.0CPU Base Clock Frequency4.4 gigahertzCPU Boost Clock Frequency5.5 gigahertzNumber of CPU Cores12-coreNumber of CPU Threads24
- Key Specs
- Processor Socket: Socket AM5 (LGA 1718) (Type of pin configuration that connects a CPU to a computer’s motherboard.)
- PCI Express Version: PCI Express 5.0
- CPU Base Clock Frequency: 4.4 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
- CPU Boost Clock Frequency: 5.5 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The maximum rate at which the processor is able to execute tasks, typically only used for a short period of time as needed. This rate may temporarily boost the processor's performance, but may result in overheating, shutdown, or damage to equipment if sustained.)
- Number of CPU Cores: 12-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
- Number of CPU Threads: 24 (Generally, the more threads, the faster and more responsive the operating system.)
- Unlocked Processor: true
- Memory Type Supported: DDR5
- L1 Cache: 960 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- L2 Cache: 12 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- L3 Cache: 128 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- Processor Base Power: 120 watts
- Integrated Graphics: true (Device has a built-in graphics processing unit.)
- Integrated Graphics Processor: AMD Radeon (This is responsible for displaying image content and decoding/encoding video content in programs and games.)
- Processor Generation/Series: 9000 Series
- General
- Brand: AMD
- Model Number: 100-100001368WOF
- Product Name: Ryzen 9 9900X3D 12-Core - 24-Thread 4.4 GHz (5.5 GHz Max Boost) Socket AM5 PCI Express 5.0 Unlocked Desktop Processor
- Color: Black
- Processor Model Number: 9900X3D
- Processor Collection: Ryzen 9
- Processor Generation/Series: 9000 Series
- Year of Release: 2025
- Compatibility
- Processor Socket: Socket AM5 (LGA 1718) (Type of pin configuration that connects a CPU to a computer’s motherboard.)
- PCI Express Configuration: PCIe Gen 5 x1
- PCI Express Lanes (Total): 28
- PCI Express Version: PCI Express 5.0
- Processor Instruction Set: 64-bit
- Performance
- CPU Base Clock Frequency: 4.4 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The average rate at which the processor is able to execute tasks under normal operating conditions as asserted by the manufacturer.)
- CPU Boost Clock Frequency: 5.5 gigahertz (Actual central processing unit (CPU) speed may vary by device configuration and design. The maximum rate at which the processor is able to execute tasks, typically only used for a short period of time as needed. This rate may temporarily boost the processor's performance, but may result in overheating, shutdown, or damage to equipment if sustained.)
- Number of CPU Cores: 12-core (A core, or "brain" of a CPU, allows it to receive and execute instructions. Each core can work independently or together to perform parallel operations.)
- Number of CPU Threads: 24 (Generally, the more threads, the faster and more responsive the operating system.)
- Unlocked Processor: true
- Hard Drive Accelerator: None (A module integrated (or added) into a PC to improve performance speed. By acting as a high-speed cache, an accelerator speeds up access times to the hard drive, which results in faster web browsing, improved gaming experience, and overall more responsiveness.)
- Memory
- Maximum Memory Supported: 192 gigabytes
- Memory Type Supported: DDR5
- Number of Memory Channels Supported: 2
- Cache Level: L1, L2, L3 (The cache stores data that the CPU needs to access quickly in order to complete tasks. Each level is ranked according to priority of access; Level 1 (L1) cache stores data that the CPU needs to access first. L1 cache is also the fastest but holds the least amount of data, with each following level decreasing in speed but increasing in capacity.)
- L1 Cache: 960 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- L2 Cache: 12 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- L3 Cache: 128 megabytes (Cache memory, also called CPU memory, is random-access memory (RAM) that a computer microprocessor can access more quickly than it can access regular RAM. This memory is typically integrated directly with the CPU chip or placed on a separate chip that has a separate bus interconnect with the CPU.)
- Features
- Processor Type: Desktop
- Thermal Solution: Not included (The kind of cooling system built into the CPU.)
- RAID Support: RAID 0, RAID 1, RAID 5 (A Redundant Array of Independent Disks (RAID) includes a collection of separate disks that your computer recognizes as one disk unit. Each configuration offers a different level of mirroring, striping and read/write speeds.)
- Power
- Processor Base Power: 120 watts
- Processor Boost Power: 0 watts
- Graphics
- Integrated Graphics: true (Device has a built-in graphics processing unit.)
- Integrated Graphics Processor: AMD Radeon (This is responsible for displaying image content and decoding/encoding video content in programs and games.)
- GPU Base Clock Frequency: 0.4 gigahertz (The minimum rate at which the graphics controller is guaranteed to operate.)
- GPU Boost Clock Frequency: 2.2 gigahertz (The maximum ideal rate at which the graphics controller is able to operate, typically only for a short period of time.)
- Number of GPU Cores: 2
- Warranty
- Warranty - Parts: 3 year limited
- Warranty - Labor: 3 Year Limited Warranty
- Other
- UPC: 730143315579
A powerful desktop CPU, with 2nd gen AMD 3D V-Cache Technology for you to enjoy extreme performance for gaming, creating, streaming or any workload you choose.
- Number Of CPU Cores: 12-core.
- Number Of Threads: 24-threads.
- Max. Boost Clock: Up to 5.5 GHz max boost.
- L3 Cache: 128MB cache.
- Default TDP: 120W TDP.
Product Manuals
Q: What is the maximum boost clock speed?
A: The maximum boost clock speed is up to 5.5 GHz.
Q: How many cores does the Ryzen 9 9900X3D have?
A: The Ryzen 9 9900X3D has 12 cores.
Q: How much L3 cache does the processor have?
A: The processor has 128MB of L3 cache.
Q: What is the TDP of this processor?
A: The default TDP is 120W.
Q: Does this processor have integrated graphics?
A: Yes, it has integrated Radeon graphics.
Q: Is this an unlocked processor?
A: Yes, this is an unlocked processor.
Q: What is the base clock frequency of this processor?
A: The base clock frequency of the Ryzen 9 9900X3D is 4.4 GHz.
Compare similar products
AMD - Ryzen 9 9900X3D 12-Core - 24-Thread 4.4 GHz (5.5 GHz Max Boost) Socket AM5 PCI Express 5.0 Unlocked Desktop Processor - Black
4.6(11)
A powerful desktop CPU, with 2nd gen AMD 3D V-Cache Technology for you to enjoy extreme performance for gaming, creating, streaming or any workload you choose.
4.9(125)
The ultimate 16-core desktop CPU with 2nd gen AMD 3D V-Cache Technology that can do it all with incredible performance for the most demanding gamers and creators.
4.9(646)
Boosted by AMD's advanced "Zen 5" architecture and 4nm technology, you'll feel unmatched power in every moment of high-performance gaming. AMD Ryzen 7 9800X3D processors are built with exclusive AMD 3D V-cache technology. Designed for the AM5 platform, enabled with the fastest DDR5 memory speeds, and equipped with PCIe 5.0 for incredible bandwidth.
4.6(25)
Ultra Enthusiast Gaming and Creative. Unmatched socket longevity. 100% more graphics bandwidth.
| Pros for AMD - Ryzen 9 9900X3D 12-Core - 24-Thread 4.4 GHz (5.5 GHz Max Boost) Socket AM5 PCI Express 5.0 Unlocked Desktop Processor - Black | |||
|---|---|---|---|
| Overall Performance, Processor Speed | Overall Performance, Processor Speed, Heat Dissipation, Installation Ease | Processor Speed, Heat Dissipation, Installation Ease, Gaming Performance, Frame Rate | Performance, CPU |
| Cons for AMD - Ryzen 9 9900X3D 12-Core - 24-Thread 4.4 GHz (5.5 GHz Max Boost) Socket AM5 PCI Express 5.0 Unlocked Desktop Processor - Black | |||
| There were no cons for this product— | There were no cons for this product— | Core Count | There were no cons for this product— |
Specs
- GIGABYTE - B650 AORUS ELITE AX (Socket AM5) AMD B650 ATX DDR5 Wi-Fi 6E Motherboard - Black$159.99The price was $229.99
- GIGABYTE - B650 EAGLE AX (Socket AM5) AMD B650 ATX DDR5 Wi-Fi 6E Motherboard - Black$149.99The price was $179.99
- GIGABYTE - Z790 AORUS ELITE AX (Socket LGA 1700) Intel Z790 ATX DDR5 Wi-Fi 6E Motherboard - Black$199.99The price was $239.99
Reviews
Rating 4.6 out of 5 stars with 11 reviews
91% would recommend to a friend
Customers are sayingCustomers are delighted by the Ryzen 9 9900X3D processor's overall performance, particularly noting its prowess in gaming. Users also appreciate the processor's speed, describing it as super fast and incredibly smooth.
This summary was generated by AI based on customer reviews.
- Overall Performance (5)
- Processor Speed (4)
Customer Images
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Customers often buy these together
Motherboards
ASUS - TUF GAMING B650E-PLUS WIFI (Socket AM5) AMD B650 ATX DDR5 Wi-Fi 7 Motherboard - Black
$159.99The price was $189.99
MSI - MAG B850 TOMAHAWK MAX WIFI (Socket AM5) AMD B850 ATX DDR5 Wi-Fi 7 Motherboard - Black
$199.99The price was $229.99
ASUS - ROG CROSSHAIR X870E HERO (Socket AM5) AMD X870 ATX DDR5 Wi-Fi 7 Motherboard - Black
$539.99The price was $599.99
Computer Memory
CORSAIR - VENGEANCE 32GB (2x16GB) DDR5 6400MHz C36 AMD EXPO & Intel XMP UDIMM Desktop Memory - Gray
$423.00The price was $487.99
CORSAIR - VENGEANCE RGB 32GB (2x16GB) DDR5 6000MHz C36 UDIMM Desktop Memory - White
$439.99The price was $487.99
More recommended items
Computer Cooling Fans and Systems
Graphics Cards
Computer Power Supplies
Computer Enclosures
Computer Repair and Installation Tools
Internal Hard Drives
Operating Systems
Computer Keyboards
More to consider
$499.00The price was $509.99
$445.99The price was $466.49
Explore tech essentials Sponsored
$364.99The price was $379.99
Discover related products
$159.99The price was $179.99
$97.76The price was $99.99
$199.99The price was $329.99
$339.98The price was $399.99
Keep exploring
$221.99The price was $223.99
Similar products from outside of Best Buy
sponsored