A4 PRO-7300B vs Ryzen 9 3950X
Aggregate performance score
Ryzen 9 3950X outperforms A4 PRO-7300B by a whopping 2545% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 280 | 2752 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 16.77 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD Ryzen 9 | no data |
| Power efficiency | 8.84 | 0.54 |
| Designer | AMD | AMD |
| Manufacturer | TSMC | GlobalFoundries |
| Architecture codename | Matisse (Zen 2) (2019−2020) | Richland (2013−2014) |
| Release date | 14 November 2019 (5 years ago) | August 2014 (11 years ago) |
| Launch price (MSRP) | $799 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Ryzen 9 3950X and A4 PRO-7300B 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 | 16 (Hexadeca-Core) | 2 (Dual-core) |
| Threads | 32 | 2 |
| Base clock speed | 3.5 GHz | 3.8 GHz |
| Boost clock speed | 4.7 GHz | 4 GHz |
| L1 cache | 96K (per core) | 96 KB |
| L2 cache | 512K (per core) | 1024 KB |
| L3 cache | 64 MB | no data |
| Chip lithography | 7 nm, 12 nm | 32 nm |
| Die size | 2 x 72 mm + 125 mm (IO-Die) mm2 | 246 mm2 |
| Maximum core temperature | no data | 70 °C |
| Maximum case temperature (TCase) | no data | 70 °C |
| Number of transistors | 19,200 million | 1,303 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 3950X and A4 PRO-7300B 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 (Uniprocessor) | 1 |
| Socket | AM4 | FM2 |
| Power consumption (TDP) | 105 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 3950X and A4 PRO-7300B. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 86x MMX(+), SSE, SSE2, SSE3, SSSE3, SSE4.1, SSE4.2, SSE4A,-64, AMD-V, AES, AVX, AVX2, FMA3, SHA, Precision Boost 2 | no data |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| PowerNow | - | + |
| PowerGating | - | + |
| VirusProtect | - | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 3950X and A4 PRO-7300B are enumerated here.
| AMD-V | + | + |
| IOMMU 2.0 | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 3950X and A4 PRO-7300B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR3-1600 |
| Maximum memory size | 128 GB | no data |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | 51.196 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | AMD Radeon HD 8470D |
| จำนวนพาธไลน์ | - | 192 |
| Enduro | - | + |
| Switchable graphics | - | + |
| UVD | - | + |
| VCE | - | + |
Graphics interfaces
Available interfaces and connections of Ryzen 9 3950X and A4 PRO-7300B integrated GPUs.
| DisplayPort | - | + |
| HDMI | - | + |
Graphics API support
APIs supported by Ryzen 9 3950X and A4 PRO-7300B integrated GPUs, sometimes API versions are included.
| DirectX | - | DirectX® 11 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 3950X and A4 PRO-7300B.
| PCIe version | no data | 2.0 |
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.
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. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 21.95 | 0.83 |
| Physical cores | 16 | 2 |
| Threads | 32 | 2 |
| Chip lithography | 7 nm | 32 nm |
| Power consumption (TDP) | 105 Watt | 65 Watt |
Ryzen 9 3950X has a 2544.6% higher aggregate performance score, 700% more physical cores and 1500% more threads, and a 357.1% more advanced lithography process.
A4 PRO-7300B, on the other hand, has 61.5% lower power consumption.
The AMD Ryzen 9 3950X is our recommended choice as it beats the AMD A4 PRO-7300B in performance tests.
Other comparisons
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