AMD 3rd Gen Ryzen 9 3900X
Score
85/100
Rating
4/5
Pros
High core count
Excellent multitasking
PCIe 4.0 support
Unlocked multiplier
Cons
No integrated GPU
High peak power consumption
Expensive at launch
Runs hot under load
Product Details
AMD 3rd Gen Ryzen 9 3900X
Specifications
Basic Information
Vendor
AMD
Model Number
Ryzen 9 3900X
Type
Desktop Processor
Release Date
N/A
Released
July 7, 2019
Instruction Set
x86-64 (AMD64)
Codename
Matisse
Fabrication Process
7 nm
Memory Types
DDR4
Performance Specifications
Performance Cores
12
Performance Threads
24
Total Cores
12
Total Threads
24
Base Frequency (P-Cores)
3.8 GHz
Bus Frequency
100 MHz
Multiplier
38x
Unlocked Multiplier
Yes
GPU Base Clock
N/A
GPU Boost Clock
N/A
Cache Specifications
L1 Cache
768 KB
L2 Cache
6 MB
L3 Cache
64MB
Power & Temperature
TDP (PL1)
105 W
Max Boost TDP (PL2)
142 W (Approx.)
Peak Temperature
95°C
Thermal Design Power (TDP)
undefinedW
Graphics Specifications
Integrated Graphics
No
GPU Base Clock
N/A
GPU Boost Clock
N/A
Shading Units
N/A
TMUs
N/A
ROPs
N/A
Execution Units
N/A
TGP
N/A
Memory Specifications
Memory Types
DDR4
Memory Size
Depends on Motherboard
Max Memory Channels
2
PCIe Specifications
Additional Information
Official Site
https://www.amd.com/en.html
Specifications
Key features and technical details
Vendor
AMD
Model Number
Ryzen 9 3900X
Type
Desktop Processor
Release Date
N/A
Released
July 7, 2019
Instruction Set
x86-64 (AMD64)
Codename
Matisse
Fabrication Process
7 nm
Performance Cores
12
Performance Threads
24
Total Cores
12
Total Threads
24
Base Frequency (P-Cores)
3.8 GHz
Bus Frequency
100 MHz
Multiplier
38x
Unlocked Multiplier
Yes
L1 Cache
768 KB
L2 Cache
6 MB
L3 Cache
64MB
TDP (PL1)
105 W
Max Boost TDP (PL2)
142 W (Approx.)
Peak Temperature
95°C
Thermal Design Power (TDP)
undefinedW
Integrated Graphics
No
GPU Base Clock
N/A
GPU Boost Clock
N/A
Shading Units
N/A
TMUs
N/A
ROPs
N/A
Execution Units
N/A
TGP
N/A
Memory Types
DDR4
Memory Size
Depends on Motherboard
Max Memory Channels
2
ECC Support
Yes
Official Site
https://www.amd.com/en.html
Where to Buy
Best available prices from verified sellers
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