Atom E3827 vs Ryzen 9 8945H
Aggregate performance score
Ryzen 9 8945H outperforms Atom E3827 by a whopping 6300% based on our aggregate benchmark results.
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 451 | 3431 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Hawk Point (Zen 4/4c, Ryzen 8040) | Atom |
| Power efficiency | 16.20 | 1.42 |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Hawk Point-HS (Zen 4) (2023−2024) | Bay Trail-I (2013) |
| Release date | 6 December 2023 (2 years ago) | 8 October 2013 (12 years ago) |
Detailed specifications
Ryzen 9 8945H and Atom E3827 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) | 2 (Dual-core) |
| Threads | 16 | 2 |
| Base clock speed | 4 GHz | no data |
| Boost clock speed | 5.2 GHz | 1.75 GHz |
| L1 cache | 512 KB | 64 KB (per core) |
| L2 cache | 8 MB | 512 KB (per core) |
| L3 cache | 16 MB | 0 KB |
| Chip lithography | 4 nm | 22 nm |
| Die size | 178 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen 9 8945H and Atom E3827 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 | no data | 1 |
| Socket | FP7/FP7r2/FP8 | Intel BGA1170 |
| Power consumption (TDP) | 45 Watt | 8 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 8945H and Atom E3827. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Ryzen AI, MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, AVX-512, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | no data |
| AES-NI | + | - |
| FMA | + | - |
| AVX | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 8945H and Atom E3827. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 780M ( - 2800 MHz) | Intel HD Graphics |
Synthetic benchmarks
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance. Other than that, Passmark measures multi-core performance.
Pros & cons summary
| Performance score | 17.28 | 0.27 |
| Integrated graphics card | 16.43 | 0.72 |
| Recency | 6 December 2023 | 8 October 2013 |
| Physical cores | 8 | 2 |
| Threads | 16 | 2 |
| Chip lithography | 4 nm | 22 nm |
| Power consumption (TDP) | 45 Watt | 8 Watt |
Ryzen 9 8945H has a 6300% higher aggregate performance score, 2182% faster integrated GPU, an age advantage of 10 years, 300% more physical cores and 700% more threads, and a 450% more advanced lithography process.
Atom E3827, on the other hand, has 463% lower power consumption.
The AMD Ryzen 9 8945H is our recommended choice as it beats the Intel Atom E3827 in performance tests.
Other comparisons
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