Ryzen 9 7840HX vs Xeon D-2798NT
Primary details
Comparing Xeon D-2798NT and Ryzen 9 7840HX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | AMD Dragon Range (Zen 4, Ryzen 7045) |
| Architecture codename | Ice Lake-D (2022−2023) | Dragon Range-HX (Zen 4) (2023−2024) |
| Release date | 24 February 2022 (2 years ago) | 17 January 2024 (less than a year ago) |
| Launch price (MSRP) | $2,159 | no data |
Detailed specifications
Xeon D-2798NT and Ryzen 9 7840HX 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 | 20 (Icosa-Core) | 12 (Dodeca-Core) |
| Threads | 40 | 24 |
| Base clock speed | 2.1 GHz | 2.9 GHz |
| Boost clock speed | 3.1 GHz | 5.1 GHz |
| L1 cache | 80 KB (per core) | 768 KB |
| L2 cache | 1.25 MB (per core) | 12 MB |
| L3 cache | 30 MB (shared) | 64 MB |
| Chip lithography | 10 nm | 5 nm |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | no data | 9900 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Xeon D-2798NT and Ryzen 9 7840HX 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 | no data |
| Socket | FCBGA2579 | FL1 |
| Power consumption (TDP) | 125 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon D-2798NT and Ryzen 9 7840HX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® AVX-512 | 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 |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| QuickAssist | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| Thermal Monitoring | + | - |
| Deep Learning Boost | + | - |
Security technologies
Xeon D-2798NT and Ryzen 9 7840HX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| SGX | Yes with Intel® SPS | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon D-2798NT and Ryzen 9 7840HX are enumerated here.
| VT-d | + | no data |
| VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon D-2798NT and Ryzen 9 7840HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
| Maximum memory size | 1 TB | no data |
| Max memory channels | 4 | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | AMD Radeon 610M |
Peripherals
Specifications and connection of peripherals supported by Xeon D-2798NT and Ryzen 9 7840HX.
| PCIe version | 4.0 | no data |
| PCI Express lanes | 32 | no data |
| USB revision | 3.0 | no data |
| Max number of SATA 6 Gb/s Ports | 24 | no data |
| Number of USB ports | 4 | no data |
| Integrated LAN | + | no data |
Pros & cons summary
| Recency | 24 February 2022 | 17 January 2024 |
| Physical cores | 20 | 12 |
| Threads | 40 | 24 |
| Chip lithography | 10 nm | 5 nm |
| Power consumption (TDP) | 125 Watt | 55 Watt |
Xeon D-2798NT has 66.7% more physical cores and 66.7% more threads.
Ryzen 9 7840HX, on the other hand, has an age advantage of 1 year, a 100% more advanced lithography process, and 127.3% lower power consumption.
We couldn't decide between Xeon D-2798NT and Ryzen 9 7840HX. We've got no test results to judge.
Be aware that Xeon D-2798NT is a server/workstation processor while Ryzen 9 7840HX is a notebook one.
Should you still have questions on choice between Xeon D-2798NT and Ryzen 9 7840HX, ask them in Comments section, and we shall answer.
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