i5-8420T vs Ryzen 7 PRO 7840HS
Primary details
Comparing Ryzen 7 PRO 7840HS and Core i5-8420T processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 382 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Phoenix (Zen 4, Ryzen 7040) | Intel Core i5 |
| Power efficiency | 45.48 | no data |
| Architecture codename | Phoenix-HS (Zen 4) (2023) | Coffee Lake (2017−2019) |
| Release date | 13 June 2023 (1 year ago) | 1 September 2018 (6 years ago) |
Detailed specifications
Ryzen 7 PRO 7840HS and Core i5-8420T 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) | 6 (Hexa-Core) |
| Threads | 16 | 6 |
| Base clock speed | 3.8 GHz | 1.8 GHz |
| Boost clock speed | 5.1 GHz | 3.4 GHz |
| Bus type | no data | DMI 3.0 |
| Bus rate | no data | 4 × 8 GT/s |
| L1 cache | 512 KB | 64K (per core) |
| L2 cache | 8 MB | 256K (per core) |
| L3 cache | 16 MB | 9 MB (shared) |
| Chip lithography | 4 nm | 14 nm |
| Die size | 178 mm2 | 126 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 72 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen 7 PRO 7840HS and Core i5-8420T 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 (Uniprocessor) |
| Socket | FP7/FP8 | 1151 |
| Power consumption (TDP) | 35 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 PRO 7840HS and Core i5-8420T. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 PRO 7840HS and Core i5-8420T are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 7840HS and Core i5-8420T. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4 Dual-channel |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 42.671 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon 780M | Intel UHD Graphics 630 |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 PRO 7840HS and Core i5-8420T.
| PCIe version | no data | 3.0 |
Pros & cons summary
| Integrated graphics card | 18.31 | 3.09 |
| Recency | 13 June 2023 | 1 September 2018 |
| Physical cores | 8 | 6 |
| Threads | 16 | 6 |
| Chip lithography | 4 nm | 14 nm |
Ryzen 7 PRO 7840HS has 492.6% faster integrated GPU, an age advantage of 4 years, 33.3% more physical cores and 166.7% more threads, and a 250% more advanced lithography process.
We couldn't decide between Ryzen 7 PRO 7840HS and Core i5-8420T. We've got no test results to judge.
Be aware that Ryzen 7 PRO 7840HS is a notebook processor while Core i5-8420T is a desktop one.
Should you still have questions on choice between Ryzen 7 PRO 7840HS and Core i5-8420T, ask them in Comments section, and we shall answer.
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