AMD Ryzen Threadripper 3990X Avis | 78 Données comparées

Puget Systems evaluated the AMD Threadripper 3990X in Linux HPC environments, highlighting its 64 cores as a major, cost-effective milestone for parallel scientific tasks. Performance testing showed the 3990X excels in molecular dynamics (NAMD), often outperforming more expensive server-grade hardware. However, the review identified limitations with Linpack scaling and high memory bandwidth demands, where the processor hits performance bottlenecks beyond 48 cores, especially in applications that do not utilize massive core counts.

CG Channel's review of the 64-core AMD Ryzen Threadripper 3990X highlights the processor as a groundbreaking tool for digital content creators, offering unparalleled multi-threaded performance via its 7nm Zen 2 architecture and 88 PCIe 4.0 lanes. While the $3,990 price point is high, it is positioned as a cost-effective alternative to dual-socket workstations, delivering extreme rendering power in benchmarks like Cinebench and V-Ray while maintaining surprisingly cool temperatures under load. Despite its strengths, the 3990X faces limitations in niche software compatibility, where some applications fail to scale across all 64 cores, and its lower base clock speeds can result in less snappy viewport performance in applications like Cinema 4D.

The bit-tech.net review describes the AMD Ryzen Threadripper 3990X as a "monster" 64-core, 128-thread workstation processor built on 7nm Zen 2, offering unmatched performance in heavy rendering tasks. Key pros include superior, direct access to system I/O for all cores, eliminating the performance pitfalls of previous generations, while maintaining strong single-core speeds. However, the review notes significant cons: it offers poor value in applications that cannot utilize high thread counts, potential memory bandwidth bottlenecks, and massive power consumption (over 800W) when overclocked via PBO.

Puget Systems' review of the AMD Threadripper 3990X in Premiere Pro finds the 64-core processor underwhelming, performing roughly on par with or slightly worse than the cheaper 24-core 3960X and 32-core 3970X. While the CPU boasts a respectable 4.3GHz turbo boost for lighter tasks, its massive core count is not effectively utilized by the software, offering poor price-to-performance for this specific application. Therefore, for most users, the 3990X is considered overkill, and investing in lower-tier Threadrippers or faster storage is recommended to better maximize performance per dollar. For more details, visit Puget Systems.

The HEXUS review of the AMD Ryzen Threadripper 3990X highlights the 64-core, 128-thread CPU as a server-grade, 280W TDP "monster" that delivers unmatched multi-threaded performance, yielding record-breaking rendering scores. Pros include incredible rendering speed in applications like Corona/V-Ray, excellent power efficiency under full load, and manageable temperatures using high-end cooling. Conversely, cons involve niche utility, with software idiosyncrasies causing lower performance in non-optimized applications and certain benchmarks failing to account for the massive 128-thread count.

The AMD Ryzen Threadripper 3990X, based on the Zen 2 architecture, is a 64-core, 128-thread workstation processor aimed at professionals requiring immense parallel processing power for tasks such as 3D rendering and simulations. The processor offers unprecedented multithreaded performance, consistently outperforming competitors in benchmarks like Cinebench R20 and Blender, while maintaining efficient power consumption relative to its core count. Despite its performance, the $3,990 CPU features a niche appeal, with lower clock speeds that can limit performance in lightly threaded applications, and it requires a substantial investment in high-end TRX40 motherboards. For more details, visit HotHardware.

The KitGuru review of the AMD Ryzen Threadripper 3990X highlights the processor as a 64-core, 128-thread workstation powerhouse, offering unmatched, high-performance rendering capabilities for professional, heavily threaded tasks. Pros include remarkable performance-per-watt efficiency, surpassing its 32-core sibling in productivity, alongside robust PCIe Gen 4 connectivity and efficient stock power consumption. The 3990X is designed for specialized, time-critical workloads, justifyng its premium $3,990 price point. However, the review outlines cons, primarily the software dependence, where it requires specialized apps to maximize its 128-thread capability. While efficient at stock, overclocking demands superior, high-performance cooling to manage exponential power consumption, and the chip lacks an included cooler. Additionally, single-threaded performance is lower than its counterparts in the 3900 series, making it unsuitable for gaming or tasks relying on single-core speed.

The AMD Threadripper 3990X, a 64-core/128-thread workstation processor based on the 7nm Zen 2 architecture, is described as a specialized "threaded beast" that offers unmatched performance for rendering and visual effects workflows. Key features include 280W TDP, support for PCIe 4.0 with 64 lanes, and 288MB of total cache, outperforming significantly more expensive dual-socket Intel Xeon systems in heavily threaded tasks. However, the review highlights that its lower base clock of 2.9 GHz and a quad-channel memory subsystem can limit performance in lightly threaded applications or memory-intensive, simulation-heavy workloads. The 3990X is praised for its immense rendering capability, strong overclocking potential, and competitive per-core value in its niche market. Cons include the high $3,990 entry price, lower performance in typical, non-threaded desktop tasks, and the need for significant memory (up to 256GB) to avoid core starvation.

The AMD Ryzen Threadripper 3990X, reviewed by KitGuru, establishes a new tier of HEDT workstation performance with its 64-core/128-thread design based on the 7nm Zen 2 architecture. It demonstrates exceptional multi-threaded performance in benchmarks like Cinebench while maintaining solid light-threaded speeds via Precision Boost 2, all within a 280W TDP. Key pros include this unmatched raw processing power, excellent power efficiency at stock settings, and extensive PCIe Gen 4 connectivity. While offering respectable overclocking capability, the 3990X requires robust, high-performance cooling solutions to manage intense thermal output, as noted by KitGuru. The processor excels in highly parallelized workloads, offering significant time savings for professionals, though its performance per dollar decreases compared to the 32-core 3970X. Despite the high $3990 USD price tag and potential for diminishing returns on software that cannot fully utilize all threads, it stands as an unrivaled, specialized "halo product". Copy

The TechSpot review defines the 64-core, 128-thread AMD Threadripper 3990X as an engineering marvel, delivering unparalleled performance in professional rendering and multi-threaded tasks, such as Blender, while maintaining impressive power efficiency at stock settings. A significant advantage is its ability to handle intense workloads faster than competitors, making it a powerful tool for workstations, though it requires a high-end TRX40 platform and robust cooling. However, the 3990X is a niche, high-priced product, with cons including limited software scaling, where many applications cannot fully utilize all threads, resulting in performance that may not justify its cost over lower-tier models in some scenarios. Copy

The Overclock3D review highlights the 64-core AMD Ryzen Threadripper 3990X as a, "monstrous" workstation processor that redefines rendering performance, offering unprecedented speeds in content creation tasks like Blender. While delivering massive multi-threaded throughput, the CPU is highly specialized and requires software that can utilize 128 threads to justify its performance over lower-core alternatives. The analysis finds that Precision Boost Overdrive (PBO) is superior to manual overclocking, and it notes that in tasks not optimized for high core counts, the 3990X may not outperform the 32-core 3970X due to lower base clock speeds. Pros highlighted include unparalleled 3D rendering performance—often 40-70% faster than the 3970X—excellent power efficiency per core, and robust TRX40 platform support. Conversely, cons include an extremely high price point, limited performance gains in non-parallelized applications, and the necessity for massive cooling solutions. The review notes that the CPU demands a high-end, stable motherboard, with some, such as the MSI Creator, struggling under full load.

Steve's Hardware characterizes the 64-core AMD Ryzen Threadripper 3990X as a "beast" of the high-end desktop (HEDT) market, delivering unparalleled multi-threaded performance in rendering tasks like Blender while maintaining surprisingly manageable power consumption at stock settings. Pros include massive I/O via 88 PCIe Gen 4 lanes on the TRX40 chipset and a 280W TDP achieved through reduced operating voltage. However, the 3990X is a niche product, often performing slightly worse than the 3970X in single-threaded tasks or gaming due to lower boost clocks. Significant limitations highlighted include the requirement for updated software to utilize all 128 threads and extreme power consumption exceeding 1kW when overclocked with Precision Boost Overdrive (PBO). Given the $3,990 launch price and required investment, it is recommended only for professional workflows needing maximum multi-core power. Copy

The Phoronix review of the 64-core/128-thread AMD Ryzen Threadripper 3990X highlights "incredible" Linux performance, with the workstation CPU demonstrating massive gains in rendering and compilation tasks, often surpassing dual-socket Intel Xeon setups. Key advantages include superior Linux scaling (up to 29% better than Windows 10), unmatched raw speed in Blender and V-RAY, and a large 288MB cache, making it a dominant professional workstation chip. While offering unmatched performance per dollar compared to server-grade alternatives, the 3990X is a niche product requiring a $3,990 investment, expensive TRX40 motherboards, and robust cooling to handle its 280W TDP. Copy