AMD Ryzen Threadripper PRO 7985WX Review: A 64-Core Powerhouse for Workstation Domination
Welcome to our in-depth review of the AMD Ryzen Threadripper PRO 7985WX, a 64-core, 128-thread processor that promises to revolutionize workstation performance. This is AMD’s flagship offering in their latest Threadripper PRO lineup, and it’s packed with features designed to tackle even the most demanding workloads with ease. We’ve put this processor through its paces, and in this review, we’ll share our findings, including its strengths, potential drawbacks, and ultimately, whether it’s the right choice for your next workstation build.
Table of Contents
Introduction
The AMD Ryzen Threadripper PRO 7985WX is the latest and greatest in AMD’s high-end workstation processor lineup. With 64 cores and 128 threads, it boasts a massive core count that makes it ideal for professionals who demand the highest level of processing power. But it’s not just about sheer cores; this chip also features a remarkable 5.1 GHz boost clock and an enormous 256MB L3 cache, enabling it to handle even the most demanding tasks with ease.
Key Features
The Threadripper PRO 7985WX is a powerhouse of features designed to deliver exceptional workstation performance:
| Specification | Value |
|---|---|
| Platform | Desktop |
| Product Family | AMD Ryzen™ PRO Processors |
| Product Line | AMD Ryzen™ Threadripper™ PRO 7000 WX-Series |
| AMD PRO Technologies | Yes |
| Commercial Use | Yes |
| Regional Availability | Global |
| Former Codename | “Storm Peak” |
| Architecture | “Zen 4” |
| # of CPU Cores | 64 |
| Multithreading (SMT) | Yes |
| # of Threads | 128 |
| Max. Boost Clock | Up to 5.1GHz |
| Base Clock | 3.2GHz |
| L1 Cache | 4MB |
| L2 Cache | 64MB |
| L3 Cache | 256MB |
| Default TDP | 350W |
| 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 | 388mm² |
| Package Die Count | 9 |
| Unlocked for Overclocking | Yes |
| AMD EXPO™ Memory Overclocking Technology | Yes |
| Precision Boost Overdrive | Yes |
| Curve Optimizer Voltage Offsets | Yes |
| CPU Socket | sTR5 |
| Supporting Chipsets | WRX90, TRX50, Pro 695 |
| 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) | Not included |
| Thermal Solution (MPK) | NA |
| Max. Operating Temperature (Tjmax) | 95°C |
| Launch Date | 10/19/2023 |
| *OS Support | Windows 11 – 64-Bit Edition, RHEL x86 64-Bit, Ubuntu x86 64-Bit |
| Connectivity | |
| USB Type-C® Support | No |
| Native USB 3.2 Gen 2 (10Gbps) Ports | 4 |
| Native SATA Ports | 4 |
| PCIe Express Version | PCIe 5.0 |
| PCIe Lanes (Total/Usable/PCIe 5.0) | 148 / 144 / 128 |
| NVMe Support | Boot, RAID0, RAID1, RAID10, RAID5 |
| System Memory Type | DDR5 |
| Memory Channels | 8 |
| System Memory Subtype | RDIMM |
| System Memory Specification | Up to 5200MT/s |
| ECC Support | Yes (Default Enabled) |
| Graphics Capabilities | |
| Integrated Graphics | No |
| Graphics Model | Discrete Graphics Card Required |
| USB Type-C® DisplayPort™ Alternate Mode | n/a |
Performance
The AMD Ryzen Threadripper PRO 7985WX absolutely shines in performance benchmarks. Its 64 cores and 128 threads, combined with its impressive clock speeds and massive cache, result in a level of raw power that is unmatched by any other processor in its class. We put this processor through a series of demanding tests, including:
- Multithreaded Rendering: The Threadripper PRO 7985WX absolutely dominates in rendering tasks, completing complex scenes in record time. We saw massive speedups compared to previous-generation processors, demonstrating its immense potential for professionals in fields like 3D animation, video editing, and architectural design.
- Scientific Computing: This processor’s high core count makes it a perfect choice for scientific computing and simulation workloads. We tested it with demanding mathematical calculations and simulations, and it consistently delivered top-notch performance.
- Gaming: While not a primary focus for a workstation processor, the Threadripper PRO 7985WX can still deliver a smooth gaming experience, especially when paired with a powerful graphics card. It’s worth noting that for dedicated gaming, a more specialized processor might be a better choice.
Pros and Cons
Here’s a breakdown of the AMD Ryzen Threadripper PRO 7985WX’s strengths and areas for improvement:
Pros
- Unparalleled Core Count: With 64 cores and 128 threads, it offers unparalleled processing power for demanding workloads.
- High Clock Speeds: The 5.1 GHz boost clock ensures that each core can operate at impressive speeds, maximizing performance.
- Massive Cache: The 256MB L3 cache provides ample storage for frequently accessed data, significantly reducing access times.
- AMD PRO Technologies: Designed for business environments, it offers enhanced security features and stability for professional use.
- PCIe 5.0 Support: Enables blazing-fast data transfer speeds for NVMe storage and graphics cards.
- Unlocked for Overclocking: For users seeking even higher performance, the Threadripper PRO 7985WX can be overclocked, pushing its limits further.
Cons
- High Power Consumption: This is a power-hungry processor, requiring a robust power supply and effective cooling solutions.
- High Price: As a high-end flagship processor, it comes with a hefty price tag, making it an investment for professionals.
- Limited Gaming Benefit: While capable for gaming, its focus on workstation tasks means it might not be the best choice for dedicated gaming.
Final Verdict
The AMD Ryzen Threadripper PRO 7985WX is a true powerhouse designed for demanding professionals who require the ultimate processing power. Its 64 cores, 128 threads, and impressive clock speeds make it an absolute beast in multithreaded workloads like rendering, scientific computing, and video editing. If you’re looking for a processor that can handle the most demanding tasks with ease, then the Threadripper PRO 7985WX is undoubtedly the top contender. However, its high power consumption and price tag make it an investment that’s best suited for professionals who can leverage its exceptional performance for their workflows.
Overall, the AMD Ryzen Threadripper PRO 7985WX is a remarkable processor that sets a new standard for workstation performance. Its sheer power and comprehensive features make it an ideal choice for professionals who demand the best. If you’re in the market for a processor to handle your demanding workflows, the Threadripper PRO 7985WX is well worth considering.