Ryzen Threadripper PRO 3975WX
AMD
PassMark
62,261
MSRP
$1337
AVG Price
$368
Performance Spectrum - CPU
About PassMark
PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.
Overview
The Ryzen Threadripper PRO 3975WX is manufactured by AMD. It was released in 2020-07-14. It is based on the Matisse (2019−2020) architecture. It features 32 cores and 64 threads. Base frequency is 3.5 GHz, with boost up to 4.2 GHz. L3 cache: 128 MB. L2 cache: 512K (per core). Built on 7 nm, 12 nm process technology. Socket: sWRX8. Thermal design power (TDP): 280 Watt. Memory support: DDR4-3200. Passmark benchmark score: 62,261 points. Launch price was $4,499.
Value Upgrade Path
This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.
Avg price is the current average price collected from markets across the web.
Performance Per Dollar Ryzen Threadripper PRO 3975WX
FPS Benchmarks
Predicted performance for Ryzen Threadripper PRO 3975WX across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Baldur's Gate 3
Civilization VI
Counter-Strike 2
Fortnite
Hearts of Iron IV
League of Legends
Marvel Rivals
Naraka: Bladepoint
Palworld
Path of Exile 2
Technical Analysis
Detailed breakdown of Ryzen Threadripper PRO 3975WX specifications and capabilities.
Processing Power
The Ryzen Threadripper PRO 3975WX is a 32-core / 64-thread processor based on the Matisse (2019−2020) architecture, manufactured on a 7 nm, 12 nm process node. It reaches a maximum boost clock of 4.2 GHz from a base frequency of 3.5 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. With a massive 128 MB L3 cache (3D V-Cache technology), this processor has a significant gaming advantage — the large cache drastically reduces memory latency in game engines., plus 512K (per core) of L2 cache and 64K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 62,261, placing it in the Enthusiast performance tier as a Aging generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 1,260, while multi-core reaches 25,211. Cinebench R23 multi-core (measuring sustained rendering workload performance) scores 42,986.
| Specification | Ryzen Threadripper PRO 3975WX |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 32C / 64T |
| Max Boost ClockPeak single-core speed under boost | 4.2 GHz |
| Base ClockGuaranteed minimum operating frequency | 3.5 GHz |
| ArchitectureCPU microarchitecture design | Matisse (2019−2020) |
| Process NodeFabrication technology — smaller = more efficient | 7 nm, 12 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 128 MB |
| L2 CachePer-core fast cache for frequently accessed data | 512K (per core) |
| L1 CacheUltra-fast per-core cache | 64K (per core) |
| Die SizePhysical silicon area of the processor | 74 mm2 |
| Transistor CountMore transistors = more capabilities | 3,800 million |
| Max TemperatureMaximum safe operating temperature (Tjmax) | 95 °C |
| 64-bit Support | Yes |
| Windows 11 Compatible | Yes |
| Unlocked MultiplierWhether the CPU can be overclocked | Yes (Overclockable) |
| PassMark ScoreOverall multi-threaded benchmark score | 62,261 |
| Cinebench R23 MultiSustained multi-core rendering performance | 42,986 |
| Geekbench 6 SingleSingle-core performance — most relevant for gaming | 1,260 |
| Geekbench 6 MultiMulti-core parallel workload performance | 25,211 |
Memory & Platform
The Ryzen Threadripper PRO 3975WX fits into the sWRX8 socket and supports PCIe 4.0 with 128 total PCIe lanes for expansion cards and storage. It supports DDR4-3200 memory at speeds up to DDR4-3200 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 2048 GB across 8 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers. Integrated graphics: None — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.
| Specification | Ryzen Threadripper PRO 3975WX |
|---|---|
| TypeDesktop or Laptop processor | server |
| SeriesProduct family | AMD Ryzen Threadripper |
| SocketMotherboard socket required | sWRX8 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 4.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 128 |
| RAM TypeSupported memory standard | DDR4-3200 |
| Max RAM SpeedMaximum officially supported memory frequency | DDR4-3200 |
| Max RAM CapacityMaximum installable memory | 2048 GB |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 8 |
| ECC SupportError-Correcting Code memory — prevents data corruption | Yes |
| Integrated GPUBuilt-in graphics processor | None |
| Compatible ChipsetsMotherboard chipsets that support this CPU | AMD WRX80 |
| Max CPUs in ConfigMulti-socket support for servers | 1 |
Advanced Features
It features an unlocked multiplier, allowing enthusiasts to overclock beyond stock frequencies for additional performance. Virtualization: true — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Xeon W-3375.
| Specification | Ryzen Threadripper PRO 3975WX |
|---|---|
| OverclockingWhether CPU clock can be manually increased | ✅ Unlocked |
| AVX-512Advanced vector instructions for AI/ML workloads | ❌ Not Supported |
| VirtualizationHardware-assisted virtualization technology | true |
| Direct CompetitorMarket equivalent from rival manufacturer | Xeon W-3375 |
Power & Cooling
The Ryzen Threadripper PRO 3975WX has a rated TDP (Thermal Design Power) of 280 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: High-end Liquid.
| Specification | Ryzen Threadripper PRO 3975WX |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 280 Watt |
| Max TemperatureMaximum safe junction temperature (Tjmax) | 95 °C |
| Included CoolerStock cooler bundled in the box | No |
| Recommended CoolerSuggested aftermarket cooling solution | High-end Liquid |
Value Analysis
At an average price of $368 (MSRP: $1337), the Ryzen Threadripper PRO 3975WX delivers 169 PassMark points per dollar. Performance ranking position: #120 out of all indexed processors.
| Specification | Ryzen Threadripper PRO 3975WX |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $1337 |
| Avg Price (30d)Average market price over the last 30 days | $368 |
| Launch PriceOriginal retail price at launch | $4,499 |
| Performance RankPosition in overall performance ranking | #120 |
| Release DateLaunch date | 2020-07-14 |
| Release Year | 2020 |
| DesignerArchitecture designer (e.g. Intel, AMD) | AMD |
| ManufacturerFabrication foundry (e.g. TSMC) | TSMC |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
4 categories
General Information
8 specs
General Information
8 specs
| Type | server |
| Series | AMD Ryzen Threadripper |
| Designer | AMD |
| Launch Price | $4,499 |
| Manufacturer | TSMC |
| Release Date | 2020-07-14 |
| Architecture Codename | Matisse (2019−2020) |
| Performance Ranking Position | 120 |
Technical Specifications
16 specs
Technical Specifications
16 specs
| Cores | 32 |
| Threads | 64 |
| Die Size | 74 mm2 |
| L1 Cache | 64K (per core) |
| L2 Cache | 512K (per core) |
| L3 Cache | 128 MB |
| Multiplier | 35 |
| Max Frequency | 4.2 GHz |
| 64-Bit Support | + |
| Base Frequency | 3.5 GHz |
| Transistor Count | 3,800 million |
| Process Technology | 7 nm, 12 nm |
| Unlocked Multiplier | + |
| Max Core Temperature | 95 °C |
| Windows 11 Compatible | + |
| Max Case Temperature (TCase) | 95 °C |
Compatibility
4 specs
Compatibility
4 specs
| Socket | sWRX8 |
| PCIe Generation | PCIe 4.0 |
| Power Consumption (TDP) | 280 Watt |
| Max Processors In Config | 1 |
Memory
3 specs
Memory
3 specs
| RAM Types | DDR4-3200 |
| Memory Bandwidth | 204.8 GB/s |
| Max Memory Capacity | 2 TiB |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (12)
AMD (12)
Our Recommendation for Ryzen Threadripper PRO 3975WX
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
Compare Ryzen Threadripper PRO 3975WX with other popular CPUs
Compare Ryzen Threadripper PRO 3975WX
See how this CPU stacks up against similar alternatives
Better Alternatives (8)
Similar or Lower Performance (8)
