Ryzen Embedded 7945 vs Atom x7433RE
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1983 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Power efficiency | 10.80 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Amston Lake (2024) | Raphael (2023−2025) |
| Release date | 8 April 2024 (1 year ago) | 14 November 2023 (1 year ago) |
| Launch price (MSRP) | $63 | no data |
Detailed specifications
Atom x7433RE and Ryzen Embedded 7945 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 | 4 (Quad-Core) | 12 (Dodeca-Core) |
| Threads | 4 | 24 |
| Base clock speed | 1.5 GHz | 3.7 GHz |
| Boost clock speed | 3.4 GHz | 5.4 GHz |
| L1 cache | 96 KB (per core) | 64 KB (per core) |
| L2 cache | 2 MB (shared) | 1 MB (per core) |
| L3 cache | 6 MB (shared) | 64 MB (shared) |
| Chip lithography | 10 nm | 5 nm |
| Die size | no data | 2x 71 mm2 |
| Maximum case temperature (TCase) | no data | 47 °C |
| Number of transistors | no data | 13,140 million |
| 64 bit support | + | + |
Compatibility
Information on Atom x7433RE and Ryzen Embedded 7945 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 | Intel BGA 1264 | AM5 |
| Power consumption (TDP) | 9 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom x7433RE and Ryzen Embedded 7945. 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 Atom x7433RE and Ryzen Embedded 7945 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 Atom x7433RE and Ryzen Embedded 7945. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4, DDR5 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 32EU | AMD Radeon Graphics |
Peripherals
Specifications and connection of peripherals supported by Atom x7433RE and Ryzen Embedded 7945.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 9 | 24 |
Pros & cons summary
| Recency | 8 April 2024 | 14 November 2023 |
| Physical cores | 4 | 12 |
| Threads | 4 | 24 |
| Chip lithography | 10 nm | 5 nm |
| Power consumption (TDP) | 9 Watt | 65 Watt |
Atom x7433RE has an age advantage of 4 months, and 622.2% lower power consumption.
Ryzen Embedded 7945, on the other hand, has 200% more physical cores and 500% more threads, and a 100% more advanced lithography process.
We couldn't decide between Intel Atom x7433RE and AMD Ryzen Embedded 7945. We've got no test results to judge.
Be aware that Atom x7433RE is a notebook processor while Ryzen Embedded 7945 is a desktop one.
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