PRO A12-9830B vs Ryzen Threadripper 3990X
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 72 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 9.75 | no data |
| Market segment | Desktop processor | Laptop |
| Series | AMD Ryzen Threadripper | AMD Bristol Ridge |
| Power efficiency | 6.88 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Matisse (2019−2020) | Bristol Ridge (2016−2019) |
| Release date | 7 February 2020 (6 years ago) | 1 June 2016 (9 years ago) |
| Launch price (MSRP) | $3,999 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Ryzen Threadripper 3990X and PRO A12-9830B basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
| Physical cores | 64 (Tetrahexaconta-Core) | 4 (Quad-Core) |
| Threads | 128 | 4 |
| Base clock speed | 2.9 GHz | 3 GHz |
| Boost clock speed | 4.3 GHz | 3.7 GHz |
| Multiplier | 29 | no data |
| L1 cache | 96K (per core) | no data |
| L2 cache | 512K (per core) | 2048 KB |
| L3 cache | 256 MB | no data |
| Chip lithography | 7 nm, 12 nm | 28 nm |
| Die size | 74 mm2 | 250 mm2 |
| Maximum core temperature | no data | 90 °C |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 3,800 million | 3100 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper 3990X and PRO A12-9830B compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
| Number of CPUs in a configuration | 1 | no data |
| Socket | TR4 | FP4 |
| Power consumption (TDP) | 280 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper 3990X and PRO A12-9830B. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | - | FMA4 |
| AVX | + | AVX |
| FRTC | - | + |
| FreeSync | - | + |
| PowerTune | - | + |
| TrueAudio | - | + |
| PowerNow | - | + |
| PowerGating | - | + |
| Out-of-band client management | - | + |
| VirusProtect | - | + |
| RAID | - | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper 3990X and PRO A12-9830B are enumerated here.
| AMD-V | + | + |
| IOMMU 2.0 | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3990X and PRO A12-9830B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | DDR3, DDR4 |
| Maximum memory size | 256 GB | no data |
| Max memory channels | 4 | 2 |
| Maximum memory bandwidth | 102.403 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | AMD Radeon R7 Graphics |
| iGPU core count | - | 8 |
| Enduro | - | + |
| Switchable graphics | - | + |
| UVD | - | + |
| VCE | - | + |
Graphics interfaces
Available interfaces and connections of Ryzen Threadripper 3990X and PRO A12-9830B integrated GPUs.
| DisplayPort | - | + |
| HDMI | - | + |
Graphics API support
APIs supported by Ryzen Threadripper 3990X and PRO A12-9830B integrated GPUs, sometimes API versions are included.
| DirectX | - | DirectX® 12 |
| Vulkan | - | + |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper 3990X and PRO A12-9830B.
| PCIe version | 4.0 | 3.0 |
| PCI Express lanes | no data | 8 |
Pros & cons summary
| Recency | 7 February 2020 | 1 June 2016 |
| Physical cores | 64 | 4 |
| Threads | 128 | 4 |
| Chip lithography | 7 nm | 28 nm |
| Power consumption (TDP) | 280 Watt | 45 Watt |
Ryzen Threadripper 3990X has an age advantage of 3 years, 1500% more physical cores and 3100% more threads, and a 300% more advanced lithography process.
PRO A12-9830B, on the other hand, has 522.2% lower power consumption.
We couldn't decide between AMD Ryzen Threadripper 3990X and AMD PRO A12-9830B. We've got no test results to judge.
Note that Ryzen Threadripper 3990X is a desktop processor while PRO A12-9830B is a notebook one.
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