Xeon 6766E vs Ryzen Embedded 8645HS
Primary details
Comparing Ryzen Embedded 8645HS and Xeon 6766E processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Server |
| Architecture codename | Hawk Point (2024) | Sierra Forest (2024) |
| Release date | 2 April 2024 (less than a year ago) | 3 June 2024 (less than a year ago) |
Detailed specifications
Ryzen Embedded 8645HS and Xeon 6766E 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 | 6 (Hexa-Core) | 144 |
| Threads | 12 | 144 |
| Base clock speed | 4.3 GHz | 1.9 GHz |
| Boost clock speed | 5 GHz | 2.7 GHz |
| L1 cache | 64 KB (per core) | 96 KB (per core) |
| L2 cache | 1 MB (per core) | 4 MB (per module) |
| L3 cache | 16 MB (shared) | 108 MB (shared) |
| Chip lithography | 4 nm | 5 nm |
| Die size | 178 mm2 | no data |
| Maximum case temperature (TCase) | no data | 84 °C |
| Number of transistors | 25,000 million | no data |
| 64 bit support | + | + |
Compatibility
Information on Ryzen Embedded 8645HS and Xeon 6766E 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 | 2 |
| Socket | FP8 | 4710 |
| Power consumption (TDP) | 45 Watt | 250 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Embedded 8645HS and Xeon 6766E. You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
Security technologies
Ryzen Embedded 8645HS and Xeon 6766E technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Embedded 8645HS and Xeon 6766E 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 Ryzen Embedded 8645HS and Xeon 6766E. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 760M | N/A |
Peripherals
Specifications and connection of peripherals supported by Ryzen Embedded 8645HS and Xeon 6766E.
| PCIe version | 4.0 | 5.0 |
| PCI Express lanes | 20 | 88 |
Pros & cons summary
| Recency | 2 April 2024 | 3 June 2024 |
| Physical cores | 6 | 144 |
| Threads | 12 | 144 |
| Chip lithography | 4 nm | 5 nm |
| Power consumption (TDP) | 45 Watt | 250 Watt |
Ryzen Embedded 8645HS has a 25% more advanced lithography process, and 455.6% lower power consumption.
Xeon 6766E, on the other hand, has an age advantage of 2 months, and 2300% more physical cores and 1100% more threads.
We couldn't decide between Ryzen Embedded 8645HS and Xeon 6766E. We've got no test results to judge.
Should you still have questions on choice between Ryzen Embedded 8645HS and Xeon 6766E, ask them in Comments section, and we shall answer.
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