Ryzen Embedded 7745 vs Xeon E5-2660
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1391 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 6.78 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 2.05 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Sandy Bridge-EP (2012) | Raphael (2023−2025) |
| Release date | 6 March 2012 (13 years ago) | 14 November 2023 (1 year ago) |
| Launch price (MSRP) | $85 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Xeon E5-2660 and Ryzen Embedded 7745 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 | 8 (Octa-Core) | 8 (Octa-Core) |
| Threads | 16 | 16 |
| Base clock speed | 2.2 GHz | 3.8 GHz |
| Boost clock speed | 3 GHz | 5.3 GHz |
| Bus rate | 8 GT/s | no data |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 256 KB (per core) | 1 MB (per core) |
| L3 cache | 20480 KB (shared) | 32 MB (shared) |
| Chip lithography | 32 nm | 5 nm |
| Die size | 435 mm2 | 71 mm2 |
| Maximum core temperature | 73 °C | no data |
| Number of transistors | 2,270 million | 6,570 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on Xeon E5-2660 and Ryzen Embedded 7745 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 |
| Socket | FCLGA2011 | AM5 |
| Power consumption (TDP) | 95 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2660 and Ryzen Embedded 7745. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX | no data |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | - | no data |
| Demand Based Switching | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Xeon E5-2660 and Ryzen Embedded 7745 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E5-2660 and Ryzen Embedded 7745 are enumerated here.
| AMD-V | - | + |
| VT-d | + | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2660 and Ryzen Embedded 7745. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
| Maximum memory size | 384 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 51.2 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon Graphics |
Peripherals
Specifications and connection of peripherals supported by Xeon E5-2660 and Ryzen Embedded 7745.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 40 | 24 |
Pros & cons summary
| Recency | 6 March 2012 | 14 November 2023 |
| Chip lithography | 32 nm | 5 nm |
| Power consumption (TDP) | 95 Watt | 65 Watt |
Ryzen Embedded 7745 has an age advantage of 11 years, a 540% more advanced lithography process, and 46.2% lower power consumption.
We couldn't decide between Intel Xeon E5-2660 and AMD Ryzen Embedded 7745. We've got no test results to judge.
Be aware that Xeon E5-2660 is a server/workstation processor while Ryzen Embedded 7745 is a desktop one.
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