Ryzen Threadripper 3980X vs PRO A4-8350B
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2706 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | no data | AMD Ryzen Threadripper |
| Power efficiency | 0.63 | no data |
| Designer | AMD | AMD |
| Manufacturer | GlobalFoundries | TSMC |
| Architecture codename | Kaveri (2014−2015) | Matisse (2019−2020) |
| Release date | 29 September 2015 (10 years ago) | 14 November 2019 (6 years ago) |
Detailed specifications
PRO A4-8350B and Ryzen Threadripper 3980X 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 | 2 (Dual-core) | 48 (Octatetraconta-Core) |
| Threads | 2 | 96 |
| Base clock speed | 3.5 GHz | 3.5 GHz |
| Boost clock speed | 3.9 GHz | 4.7 GHz |
| Multiplier | no data | 32 |
| L1 cache | no data | 96K (per core) |
| L2 cache | 1024 KB | 512K (per core) |
| L3 cache | no data | 128 MB |
| Chip lithography | 28 nm | 7 nm, 12 nm |
| Die size | 245 mm2 | no data |
| Maximum core temperature | 71 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | 2,411 million | 19,200 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | - | + |
Compatibility
Information on PRO A4-8350B and Ryzen Threadripper 3980X 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 | 1 |
| Socket | FM2+ | TR4 |
| Power consumption (TDP) | 65 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by PRO A4-8350B and Ryzen Threadripper 3980X. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| FRTC | + | - |
| FreeSync | + | - |
| PowerTune | + | - |
| DualGraphics | + | - |
| TrueAudio | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| Out-of-band client management | + | - |
| VirusProtect | + | - |
| RAID | + | - |
| HSA | + | - |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by PRO A4-8350B and Ryzen Threadripper 3980X are enumerated here.
| AMD-V | + | + |
| IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by PRO A4-8350B and Ryzen Threadripper 3980X. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1866 | DDR4 Eight-channel |
| Maximum memory size | no data | 512 GB |
| Max memory channels | 2 | 4 |
| Maximum memory bandwidth | no data | 102.403 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon R5 Graphics | no data |
| iGPU core count | 4 | no data |
| จำนวนพาธไลน์ | 256 | no data |
| Enduro | + | - |
| Switchable graphics | + | - |
| UVD | + | - |
| VCE | + | - |
Graphics interfaces
Available interfaces and connections of PRO A4-8350B and Ryzen Threadripper 3980X integrated GPUs.
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by PRO A4-8350B and Ryzen Threadripper 3980X integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by PRO A4-8350B and Ryzen Threadripper 3980X.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 16 | no data |
Pros & cons summary
| Recency | 29 September 2015 | 14 November 2019 |
| Physical cores | 2 | 48 |
| Threads | 2 | 96 |
| Chip lithography | 28 nm | 7 nm |
| Power consumption (TDP) | 65 Watt | 280 Watt |
PRO A4-8350B has 330.8% lower power consumption.
Ryzen Threadripper 3980X, on the other hand, has an age advantage of 4 years, 2300% more physical cores and 4700% more threads, and a 300% more advanced lithography process.
We couldn't decide between AMD PRO A4-8350B and AMD Ryzen Threadripper 3980X. We've got no test results to judge.
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