What To Know
- The Threadripper 3990X supports up to 2 TB of DDR4 memory at speeds of up to 3200 MHz, while the Ryzen 7 3700X supports up to 128 GB of DDR4 memory at speeds of up to 3600 MHz.
- The AMD Ryzen Threadripper 3990X is significantly more expensive than the Ryzen 7 3700X, with a retail price of around $3,990 compared to the Ryzen 7 3700X’s price of around $329.
- The Threadripper 3990X is the undisputed king of multi-threaded performance, while the Ryzen 7 3700X offers a more balanced approach at a much lower price point.
In the realm of high-performance computing, the AMD Ryzen Threadripper 3990X and Ryzen 7 3700X stand as formidable contenders, offering unparalleled processing capabilities for demanding workloads. This comprehensive comparison delves into the key differences between these two exceptional processors, guiding you in making an informed decision based on your specific computing needs.
Core Count and Thread Count
The AMD Ryzen Threadripper 3990X is a behemoth with an astounding 64 cores and 128 threads, while the Ryzen 7 3700X boasts 8 cores and 16 threads. This vast disparity in core count significantly impacts the processors’ ability to handle multi-threaded workloads, with the Threadripper 3990X excelling in tasks that require extensive parallelization.
Clock Speed
In terms of clock speed, the Ryzen 7 3700X has a slight advantage, with a base clock of 3.6 GHz and a boost clock of up to 4.4 GHz. The Threadripper 3990X, on the other hand, has a base clock of 2.9 GHz and a boost clock of up to 4.3 GHz. While the Ryzen 7 3700X may perform better in single-threaded applications, the Threadripper 3990X’s sheer core count compensates for its slightly lower clock speed in multi-threaded scenarios.
Cache
The Ryzen Threadripper 3990X features a massive 288 MB of L3 cache, dwarfing the 32 MB of L3 cache found in the Ryzen 7 3700X. This substantial cache size enables the Threadripper 3990X to store more data on-chip, reducing latency and improving performance in memory-intensive applications.
Memory Support
Both processors support quad-channel memory, allowing for increased memory bandwidth and capacity. The Threadripper 3990X supports up to 2 TB of DDR4 memory at speeds of up to 3200 MHz, while the Ryzen 7 3700X supports up to 128 GB of DDR4 memory at speeds of up to 3600 MHz.
Power Consumption
The Ryzen Threadripper 3990X has a higher thermal design power (TDP) of 280 watts, compared to the Ryzen 7 3700X’s TDP of 65 watts. This means that the Threadripper 3990X requires a more robust cooling solution and consumes more power during operation.
Price
The AMD Ryzen Threadripper 3990X is significantly more expensive than the Ryzen 7 3700X, with a retail price of around $3,990 compared to the Ryzen 7 3700X’s price of around $329. This price difference reflects the Threadripper 3990X’s superior core count, cache size, and memory support.
Use Cases
The AMD Ryzen Threadripper 3990X is ideally suited for users who demand the ultimate in processing power for demanding workloads such as:
- Video editing and rendering
- 3D animation and modeling
- Scientific simulations
- Machine learning and artificial intelligence
The Ryzen 7 3700X, on the other hand, is a more budget-friendly option for users who need a powerful processor for gaming, video editing, and other everyday tasks.
Wrap-Up: The Ultimate Choice
The AMD Ryzen Threadripper 3990X and Ryzen 7 3700X are both exceptional processors, but their strengths and weaknesses differ greatly. The Threadripper 3990X is the undisputed king of multi-threaded performance, while the Ryzen 7 3700X offers a more balanced approach at a much lower price point. Ultimately, the best choice for you depends on your specific computing needs and budget.
Frequently Asked Questions
Q1: Which processor is better for gaming?
A1: The Ryzen 7 3700X is generally better for gaming due to its higher single-threaded performance.
Q2: Which processor is better for video editing?
A2: The Ryzen Threadripper 3990X is better for video editing due to its higher core count and larger cache size.
Q3: Which processor is better for machine learning?
A3: The Ryzen Threadripper 3990X is better for machine learning due to its higher core count and larger cache size.
