Ryzen 3 PRO 4450U vs i9-10920XE
Primary details
Comparing Core i9-10920XE and Ryzen 3 PRO 4450U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1061 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Series | no data | AMD Renoir (Ryzen 4000 APU) |
| Power efficiency | no data | 39.45 |
| Architecture codename | Cascade Lake-X (2019) | Renoir PRO (Zen 2) (2020) |
| Release date | 19 October 2019 (5 years ago) | 7 May 2020 (4 years ago) |
Detailed specifications
Core i9-10920XE and Ryzen 3 PRO 4450U 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 | 3.5 GHz | 2.4 GHz |
| Boost clock speed | 4.8 GHz | 3.7 GHz |
| Multiplier | no data | 25 |
| L1 cache | 64K (per core) | 256 KB |
| L2 cache | 1 MB (per core) | 2 MB |
| L3 cache | 19.25 MB (shared) | 4 MB (shared) |
| Chip lithography | 14 nm | 7 nm |
| Die size | no data | 156 mm2 |
| Maximum core temperature | no data | 105 °C |
| Number of transistors | no data | 9800 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Core i9-10920XE and Ryzen 3 PRO 4450U 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 | 2066 | FP6 |
| Power consumption (TDP) | 165 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i9-10920XE and Ryzen 3 PRO 4450U. 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 | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| TSX | + | - |
Security technologies
Core i9-10920XE and Ryzen 3 PRO 4450U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i9-10920XE and Ryzen 3 PRO 4450U 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 Core i9-10920XE and Ryzen 3 PRO 4450U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Quad-channel | DDR4-4266 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 4 |
| Maximum memory bandwidth | no data | 68.27 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | AMD Radeon RX Vega 5 |
Peripherals
Specifications and connection of peripherals supported by Core i9-10920XE and Ryzen 3 PRO 4450U.
| PCIe version | 3.0 | 3.0 |
Pros & cons summary
| Recency | 19 October 2019 | 7 May 2020 |
| Physical cores | 12 | 4 |
| Threads | 24 | 8 |
| Chip lithography | 14 nm | 7 nm |
| Power consumption (TDP) | 165 Watt | 15 Watt |
i9-10920XE has 200% more physical cores and 200% more threads.
Ryzen 3 PRO 4450U, on the other hand, has an age advantage of 6 months, a 100% more advanced lithography process, and 1000% lower power consumption.
We couldn't decide between Core i9-10920XE and Ryzen 3 PRO 4450U. We've got no test results to judge.
Note that Core i9-10920XE is a desktop processor while Ryzen 3 PRO 4450U is a notebook one.
Should you still have questions on choice between Core i9-10920XE and Ryzen 3 PRO 4450U, ask them in Comments section, and we shall answer.
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