Ryzen Embedded V1605B vs Xeon E5-2678 v3
Aggregate performance score
Xeon E5-2678 v3 outperforms Ryzen Embedded V1605B by a whopping 121% based on our aggregate benchmark results.
Primary details
Comparing Xeon E5-2678 v3 and Ryzen Embedded V1605B processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 820 | 1377 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Desktop processor |
| Series | Xeon | AMD Ryzen Embedded |
| Power efficiency | 7.32 | 26.50 |
| Architecture codename | Haswell (2013−2015) | Zen (2017−2020) |
| Release date | 2015 (9 years ago) | 21 February 2018 (6 years ago) |
Detailed specifications
Xeon E5-2678 v3 and Ryzen Embedded V1605B 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 | 2.5 GHz | 2 GHz |
| Boost clock speed | 3.3 GHz | 3.6 GHz |
| Multiplier | no data | 20 |
| L1 cache | 384 KB | 128K (per core) |
| L2 cache | 3072 KB | 512K (per core) |
| L3 cache | 30 MB | 2 MB (shared) |
| Chip lithography | 22 nm | 14 nm |
| Die size | 356 mm2 | 210 mm2 |
| Maximum core temperature | no data | 105 °C |
| Maximum case temperature (TCase) | 84 °C | no data |
| Number of transistors | 5,560 million | 4,950 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Xeon E5-2678 v3 and Ryzen Embedded V1605B 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 | 2 | 1 (Uniprocessor) |
| Socket | LGA2011-3 | FP5 |
| Power consumption (TDP) | 120 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2678 v3 and Ryzen Embedded V1605B. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | XFR, FMA3, SSE 4.2, AVX2, SMT |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
| Precision Boost 2 | no data | + |
Security technologies
Xeon E5-2678 v3 and Ryzen Embedded V1605B technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5-2678 v3 and Ryzen Embedded V1605B are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2678 v3 and Ryzen Embedded V1605B. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR4 Dual-channel |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 38.397 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon RX Vega 8 (Ryzen 2000/3000) |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2678 v3 and Ryzen Embedded V1605B.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 40 | 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 | 9.28 | 4.20 |
| Physical cores | 12 | 4 |
| Threads | 24 | 8 |
| Chip lithography | 22 nm | 14 nm |
| Power consumption (TDP) | 120 Watt | 15 Watt |
Xeon E5-2678 v3 has a 121% higher aggregate performance score, and 200% more physical cores and 200% more threads.
Ryzen Embedded V1605B, on the other hand, has a 57.1% more advanced lithography process, and 700% lower power consumption.
The Xeon E5-2678 v3 is our recommended choice as it beats the Ryzen Embedded V1605B in performance tests.
Be aware that Xeon E5-2678 v3 is a server/workstation processor while Ryzen Embedded V1605B is a desktop one.
Should you still have questions on choice between Xeon E5-2678 v3 and Ryzen Embedded V1605B, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
