Xeon D-1649N vs Ryzen 7 PRO 7840HS
Primary details
Comparing Ryzen 7 PRO 7840HS and Xeon D-1649N processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 381 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Phoenix (Zen 4, Ryzen 7040) | Intel Xeon D |
| Power efficiency | 45.59 | no data |
| Architecture codename | Phoenix-HS (Zen 4) (2023) | Broadwell (2015−2019) |
| Release date | 13 June 2023 (1 year ago) | 2 April 2019 (5 years ago) |
| Launch price (MSRP) | no data | $705 |
Detailed specifications
Ryzen 7 PRO 7840HS and Xeon D-1649N 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) | 8 (Octa-Core) |
| Threads | 16 | 16 |
| Base clock speed | 3.8 GHz | 2.3 GHz |
| Boost clock speed | 5.1 GHz | 3 GHz |
| Bus type | no data | DMI 2.0 |
| Multiplier | no data | 23 |
| L1 cache | 512 KB | 512 KB |
| L2 cache | 8 MB | 2 MB |
| L3 cache | 16 MB | 12 MB |
| Chip lithography | 4 nm | 14 nm |
| Die size | 178 mm2 | 246.24 mm2 |
| Maximum core temperature | 100 °C | 105 °C |
| Number of transistors | no data | 3200 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen 7 PRO 7840HS and Xeon D-1649N 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 | FCBGA1667 |
| Power consumption (TDP) | 35 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 7 PRO 7840HS and Xeon D-1649N. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
| QuickAssist | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| GPIO | no data | + |
| AMT | no data | SPS 3.0 |
| Quiet System | no data | - |
Security technologies
Ryzen 7 PRO 7840HS and Xeon D-1649N technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| Secure Key | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 7 PRO 7840HS and Xeon D-1649N are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 7 PRO 7840HS and Xeon D-1649N. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4, DDR3 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 34.124 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 780M ( - 2700 MHz) | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 7 PRO 7840HS and Xeon D-1649N.
| PCIe version | no data | 2.0/3.0 |
| PCI Express lanes | no data | 32 |
| USB revision | no data | 2.0/3.0 |
| Total number of SATA ports | no data | 6 |
| Max number of SATA 6 Gb/s Ports | no data | 6 |
| Number of USB ports | no data | 8 |
| Integrated LAN | no data | 4x 10 GBE |
| UART | no data | + |
Pros & cons summary
| Recency | 13 June 2023 | 2 April 2019 |
| Chip lithography | 4 nm | 14 nm |
| Power consumption (TDP) | 35 Watt | 45 Watt |
Ryzen 7 PRO 7840HS has an age advantage of 4 years, a 250% more advanced lithography process, and 28.6% lower power consumption.
We couldn't decide between Ryzen 7 PRO 7840HS and Xeon D-1649N. We've got no test results to judge.
Be aware that Ryzen 7 PRO 7840HS is a notebook processor while Xeon D-1649N is a server/workstation one.
Should you still have questions on choice between Ryzen 7 PRO 7840HS and Xeon D-1649N, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
