Ryzen Embedded V1756B vs Ryzen 9 PRO 7945
Aggregate performance score
Ryzen 9 PRO 7945 outperforms Ryzen Embedded V1756B by a whopping 483% based on our aggregate benchmark results.
Primary details
Comparing Ryzen 9 PRO 7945 and Ryzen Embedded V1756B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 139 | 1190 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Series | no data | AMD Ryzen Embedded |
| Power efficiency | 43.84 | 10.86 |
| Architecture codename | Raphael (2023−2024) | Zen (2017−2020) |
| Release date | 13 June 2023 (1 year ago) | 21 February 2018 (6 years ago) |
Detailed specifications
Ryzen 9 PRO 7945 and Ryzen Embedded V1756B 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 | 12 (Dodeca-Core) | 4 (Quad-Core) |
| Threads | 24 | 8 |
| Base clock speed | 3.7 GHz | 3.25 GHz |
| Boost clock speed | 5.4 GHz | 3.6 GHz |
| Multiplier | no data | 32.5 |
| L1 cache | 64 KB (per core) | 128K (per core) |
| L2 cache | 1 MB (per core) | 512K (per core) |
| L3 cache | 64 MB (shared) | 2 MB (shared) |
| Chip lithography | 5 nm | 14 nm |
| Die size | 2x 71 mm2 | 210 mm2 |
| Maximum case temperature (TCase) | 47 °C | no data |
| Number of transistors | 13,140 million | 4,950 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen 9 PRO 7945 and Ryzen Embedded V1756B 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 (Uniprocessor) |
| Socket | AM5 | FP5 |
| Power consumption (TDP) | 65 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 PRO 7945 and Ryzen Embedded V1756B. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Precision Boost 2 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 PRO 7945 and Ryzen Embedded V1756B are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 PRO 7945 and Ryzen Embedded V1756B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR4 Dual-channel |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 51.196 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon Graphics | AMD Radeon RX Vega 8 (Ryzen 2000/3000) |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 PRO 7945 and Ryzen Embedded V1756B.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 24 | no data |
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.
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.
Pros & cons summary
| Performance score | 31.25 | 5.36 |
| Integrated graphics card | 1.98 | 4.50 |
| Recency | 13 June 2023 | 21 February 2018 |
| Physical cores | 12 | 4 |
| Threads | 24 | 8 |
| Chip lithography | 5 nm | 14 nm |
| Power consumption (TDP) | 65 Watt | 45 Watt |
Ryzen 9 PRO 7945 has a 483% higher aggregate performance score, an age advantage of 5 years, 200% more physical cores and 200% more threads, and a 180% more advanced lithography process.
Ryzen Embedded V1756B, on the other hand, has 127.3% faster integrated GPU, and 44.4% lower power consumption.
The Ryzen 9 PRO 7945 is our recommended choice as it beats the Ryzen Embedded V1756B in performance tests.
Be aware that Ryzen 9 PRO 7945 is a server/workstation processor while Ryzen Embedded V1756B is a desktop one.
Should you still have questions on choice between Ryzen 9 PRO 7945 and Ryzen Embedded V1756B, ask them in Comments section, and we shall answer.
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