Sempron 3850 vs Ryzen Threadripper PRO 7985WX
Aggregate performance score
Ryzen Threadripper PRO 7985WX outperforms Sempron 3850 by a whopping 11747% based on our aggregate benchmark results.
Primary details
Comparing Ryzen Threadripper PRO 7985WX and Sempron 3850 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 2 | 2579 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Architecture codename | Storm Peak | Kabini (2013−2014) |
| Release date | no data | 9 April 2014 (10 years ago) |
| Current price | $7349 | $99 |
Detailed specifications
Ryzen Threadripper PRO 7985WX and Sempron 3850 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 | 3.2 GHz | no data |
| Boost clock speed | 5.1 GHz | 1.3 GHz |
| L1 cache | 64 KB (per core) | 256 KB |
| L2 cache | 1 MB (per core) | 2048 KB |
| L3 cache | 256 MB (shared) | no data |
| Chip lithography | 5 nm | 28 nm |
| Die size | 8x 71 mm2 | 107 mm2 |
| Maximum core temperature | no data | 90 °C |
| Maximum case temperature (TCase) | no data | 90 °C |
| Number of transistors | 52,560 million | no data |
| 64 bit support | + | + |
| Unlocked multiplier | Yes | No |
Compatibility
Information on Ryzen Threadripper PRO 7985WX and Sempron 3850 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 | sTR5 | AM1 |
| Power consumption (TDP) | 350 Watt | 25 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7985WX and Sempron 3850. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | no data | FMA4 |
| AVX | + | + |
| PowerTune | no data | - |
| TrueAudio | no data | - |
| PowerNow | no data | + |
| PowerGating | no data | + |
| Out-of-band client management | no data | - |
| VirusProtect | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 7985WX and Sempron 3850 are enumerated here.
| AMD-V | + | + |
| IOMMU 2.0 | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 7985WX and Sempron 3850. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR3-1600 |
| Max memory channels | no data | 1 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | AMD Radeon R3 Graphics |
| Number of pipelines | no data | 128 |
| Enduro | no data | + |
| Switchable graphics | no data | 1 |
| UVD | no data | + |
| VCE | no data | + |
Graphics interfaces
Available interfaces and connections of Ryzen Threadripper PRO 7985WX and Sempron 3850 integrated GPUs.
| DisplayPort | no data | + |
| HDMI | no data | + |
Graphics API support
APIs supported by Ryzen Threadripper PRO 7985WX and Sempron 3850 integrated GPUs, sometimes API versions are included.
| DirectX | no data | DirectX® 12 |
| Vulkan | no data | 1 |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 7985WX and Sempron 3850.
| PCIe version | 5.0 | 2.0 |
| PCI Express lanes | no data | 4 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Ryzen Threadripper PRO 7985WX outperforms Sempron 3850 by 11747% based on our aggregate benchmark results.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Benchmark coverage: 68%
Ryzen Threadripper PRO 7985WX outperforms Sempron 3850 by 11774% in Passmark.
Pros & cons summary
| Performance score | 87.67 | 0.74 |
| Physical cores | 64 | 4 |
| Threads | 128 | 4 |
| Chip lithography | 5 nm | 28 nm |
| Power consumption (TDP) | 350 Watt | 25 Watt |
The Ryzen Threadripper PRO 7985WX is our recommended choice as it beats the Sempron 3850 in performance tests.
Be aware that Ryzen Threadripper PRO 7985WX is a server/workstation processor while Sempron 3850 is a desktop one.
Should you still have questions on choice between Ryzen Threadripper PRO 7985WX and Sempron 3850, ask them in Comments section, and we shall answer.
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