Ryzen 9 PRO 3900
AMD
PassMark
31,251
MSRP
$499
AVG Price
$200
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 9 PRO 3900 is manufactured by AMD. It was released in 30 September 2019 (6 years ago). It is based on the Zen 2 (2017−2020) architecture. It features 12 cores and 24 threads. Base frequency is 3.1 GHz, with boost up to 4.3 GHz. L3 cache: 64 MB. L2 cache: 6 MB. Built on 7 nm, 12 nm process technology. Socket: AM4. Thermal design power (TDP): 65 Watt. Memory support: DDR4-3200. Passmark benchmark score: 31,251 points. Launch price was $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 9 PRO 3900
FPS Benchmarks
Predicted performance for Ryzen 9 PRO 3900 across popular games. Tested paired with RTX 4090 to isolate CPU performance.
Counter-Strike 2
Cyberpunk 2077
Dead by Daylight
Dota 2
Euro Truck Simulator 2
Genshin Impact
League of Legends
Monster Hunter Wilds
Naraka: Bladepoint
Path of Exile 2
Technical Analysis
Detailed breakdown of Ryzen 9 PRO 3900 specifications and capabilities.
Processing Power
The Ryzen 9 PRO 3900 is a 12-core / 24-thread processor based on the Zen 2 (2017−2020) architecture, manufactured on a 7 nm, 12 nm process node. It reaches a maximum boost clock of 4.3 GHz from a base frequency of 3.1 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 64 MB of L3 cache, plus 6 MB of L2 cache and 768 kB of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 31,251, placing it in the High-End performance tier as a Legacy generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 1,688, while multi-core reaches 10,000. Cinebench R23 multi-core (measuring sustained rendering workload performance) scores 17,500.
| Specification | Ryzen 9 PRO 3900 |
|---|---|
| Cores / ThreadsPhysical/logical processing units | 12C / 24T |
| Max Boost ClockPeak single-core speed under boost | 4.3 GHz |
| Base ClockGuaranteed minimum operating frequency | 3.1 GHz |
| ArchitectureCPU microarchitecture design | Zen 2 (2017−2020) |
| Process NodeFabrication technology — smaller = more efficient | 7 nm, 12 nm |
| L3 CacheShared cache — reduces memory latency for all cores | 64 MB |
| L2 CachePer-core fast cache for frequently accessed data | 6 MB |
| L1 CacheUltra-fast per-core cache | 768 kB |
| 64-bit Support | Yes |
| Windows 11 Compatible | Yes |
| PassMark ScoreOverall multi-threaded benchmark score | 31,251 |
| Cinebench R23 MultiSustained multi-core rendering performance | 17,500 |
| Geekbench 6 SingleSingle-core performance — most relevant for gaming | 1,688 |
| Geekbench 6 MultiMulti-core parallel workload performance | 10,000 |
Memory & Platform
The Ryzen 9 PRO 3900 fits into the AM4 socket and supports PCIe 4.0 with 24 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 128 GB across 2 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers.
| Specification | Ryzen 9 PRO 3900 |
|---|---|
| TypeDesktop or Laptop processor | desktop |
| SeriesProduct family | AMD Ryzen 9 |
| SocketMotherboard socket required | AM4 |
| PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth | PCIe 4.0 |
| PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion | 24 |
| RAM TypeSupported memory standard | DDR4-3200 |
| Max RAM SpeedMaximum officially supported memory frequency | DDR4-3200 |
| Max RAM CapacityMaximum installable memory | 128 GB |
| RAM ChannelsDual-channel doubles bandwidth vs single-channel | 2 |
| ECC SupportError-Correcting Code memory — prevents data corruption | Yes |
| Integrated GPUBuilt-in graphics processor | No |
| Compatible ChipsetsMotherboard chipsets that support this CPU | X570,B550,X470,B450 |
| Max CPUs in ConfigMulti-socket support for servers | 1 (Uniprocessor) |
Advanced Features
The Ryzen 9 PRO 3900 is primarily designed for Professional Content Creation. It features an unlocked multiplier, allowing enthusiasts to overclock beyond stock frequencies for additional performance. Virtualization: AMD-V — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Core i9-10900.
| Specification | Ryzen 9 PRO 3900 |
|---|---|
| Primary Use CaseIntended workload category | Professional Content Creation |
| OverclockingWhether CPU clock can be manually increased | ✅ Unlocked |
| AVX-512Advanced vector instructions for AI/ML workloads | ❌ Not Supported |
| VirtualizationHardware-assisted virtualization technology | AMD-V |
| Direct CompetitorMarket equivalent from rival manufacturer | Core i9-10900 |
Power & Cooling
The Ryzen 9 PRO 3900 has a rated TDP (Thermal Design Power) of 65 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. It ships with the Wraith Prism stock cooler. Recommended cooling: High-end Air/AIO Cooler.
| Specification | Ryzen 9 PRO 3900 |
|---|---|
| TDPThermal Design Power — heat output under sustained workload | 65 Watt |
| Included CoolerStock cooler bundled in the box | Wraith Prism |
| Recommended CoolerSuggested aftermarket cooling solution | High-end Air/AIO Cooler |
Value Analysis
At an average price of $200 (MSRP: $499), the Ryzen 9 PRO 3900 delivers 156 PassMark points per dollar. Performance ranking position: #401 out of all indexed processors.
| Specification | Ryzen 9 PRO 3900 |
|---|---|
| MSRPManufacturer's Suggested Retail Price | $499 |
| Avg Price (30d)Average market price over the last 30 days | $200 |
| Launch PriceOriginal retail price at launch | $499 |
| Performance RankPosition in overall performance ranking | #401 |
| Release DateLaunch date | 30 September 2019 (6 years ago) |
| Release Year | 2019 |
| DesignerArchitecture designer (e.g. Intel, AMD) | AMD |
Specifications Reference
Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.
4 categories
General Information
7 specs
General Information
7 specs
| Type | desktop |
| Series | AMD Ryzen 9 |
| Designer | AMD |
| Launch Price | $499 |
| Release Date | 30 September 2019 (6 years ago) |
| Architecture Codename | Zen 2 (2017−2020) |
| Performance Ranking Position | 401 |
Technical Specifications
10 specs
Technical Specifications
10 specs
| Cores | 12 |
| Threads | 24 |
| L1 Cache | 768 kB |
| L2 Cache | 6 MB |
| L3 Cache | 64 MB |
| Max Frequency | 4.3 GHz |
| 64-Bit Support | + |
| Base Frequency | 3.1 GHz |
| Process Technology | 7 nm, 12 nm |
| Windows 11 Compatible | + |
Compatibility
4 specs
Compatibility
4 specs
| Socket | AM4 |
| PCIe Generation | PCIe 4.0 |
| Power Consumption (TDP) | 65 Watt |
| Max Processors In Config | 1 (Uniprocessor) |
Memory
4 specs
Memory
4 specs
| RAM Types | DDR4-3200 |
| Memory Channels | 2 |
| Memory Bandwidth | 51.196 GB/s |
| Max Memory Capacity | 128 GB |
Similar Performance
Processors with benchmark scores closest to the current hardware, grouped by manufacturer.
Intel (8)
AMD (8)
Our Recommendation for Ryzen 9 PRO 3900
Suggested pairings based on performance balance
Minimum (Avoid Bottleneck) (12)
Recommended (Balanced) (12)
High-End (Max Performance) (12)
Popular Comparisons
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Compare Ryzen 9 PRO 3900
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