Ryzen Embedded 7745 vs Core 2 Duo E8135
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 3137 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | 0.52 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Penryn (2008−2011) | Raphael (2023−2025) |
| Release date | 3 March 2009 (17 years ago) | 14 November 2023 (2 years ago) |
Detailed specifications
Core 2 Duo E8135 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 | 2 (Dual-core) | 8 (Octa-Core) |
| Threads | 2 | 16 |
| Base clock speed | 2.667 GHz | 3.8 GHz |
| Boost clock speed | 0.67 GHz | 5.3 GHz |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 6 MB (shared) | 1 MB (per core) |
| L3 cache | no data | 32 MB (shared) |
| Chip lithography | 45 nm | 5 nm |
| Die size | 107 mm2 | 71 mm2 |
| Number of transistors | 410 million | 6,570 million |
| 64 bit support | + | + |
Compatibility
Information on Core 2 Duo E8135 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 | 1 | 1 |
| Socket | P | AM5 |
| Power consumption (TDP) | 44 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core 2 Duo E8135 and Ryzen Embedded 7745. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Core 2 Duo E8135 and Ryzen Embedded 7745 are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core 2 Duo E8135 and Ryzen Embedded 7745. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR2, DDR3 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | AMD Radeon Graphics |
Peripherals
Specifications and connection of peripherals supported by Core 2 Duo E8135 and Ryzen Embedded 7745.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 24 |
Pros & cons summary
| Recency | 3 March 2009 | 14 November 2023 |
| Physical cores | 2 | 8 |
| Threads | 2 | 16 |
| Chip lithography | 45 nm | 5 nm |
| Power consumption (TDP) | 44 Watt | 65 Watt |
Core 2 Duo E8135 has 48% lower power consumption.
Ryzen Embedded 7745, on the other hand, has an age advantage of 14 years, 300% more physical cores and 700% more threads, and a 800% more advanced lithography process.
We couldn't decide between Intel Core 2 Duo E8135 and AMD Ryzen Embedded 7745. We've got no test results to judge.
Be aware that Core 2 Duo E8135 is a notebook processor while Ryzen Embedded 7745 is a desktop one.
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