Ryzen 9 9850HX vs EPYC 9845
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 7 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.68 | no data |
| Market segment | Server | Laptop |
| Series | no data | AMD Dragon Range (Zen 4, Ryzen 7045) |
| Power efficiency | 9.43 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Turin (2024) | Fire Range-HX (Zen 5) (2025) |
| Release date | 10 October 2024 (less than a year ago) | 6 January 2025 (less than a year ago) |
| Launch price (MSRP) | $13,564 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
EPYC 9845 and Ryzen 9 9850HX 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 | 160 | 12 (Dodeca-Core) |
| Threads | 320 | 24 |
| Base clock speed | 2.1 GHz | 3 GHz |
| Boost clock speed | 3.7 GHz | 5.2 GHz |
| L1 cache | 80 KB (per core) | 960 KB |
| L2 cache | 1 MB (per core) | 12 MB |
| L3 cache | 320 MB (shared) | 64 MB |
| Chip lithography | 3 nm | no data |
| 64 bit support | + | + |
Compatibility
Information on EPYC 9845 and Ryzen 9 9850HX 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 | 2 | no data |
| Socket | SP5 | no data |
| Power consumption (TDP) | 390 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by EPYC 9845 and Ryzen 9 9850HX. You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by EPYC 9845 and Ryzen 9 9850HX are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by EPYC 9845 and Ryzen 9 9850HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | AMD Radeon 610M ( - 2200 MHz) |
Peripherals
Specifications and connection of peripherals supported by EPYC 9845 and Ryzen 9 9850HX.
| PCIe version | 5.0 | no data |
| PCI Express lanes | 128 | no data |
Pros & cons summary
| Recency | 10 October 2024 | 6 January 2025 |
| Physical cores | 160 | 12 |
| Threads | 320 | 24 |
| Power consumption (TDP) | 390 Watt | 45 Watt |
EPYC 9845 has 1233.3% more physical cores and 1233.3% more threads.
Ryzen 9 9850HX, on the other hand, has an age advantage of 2 months, and 766.7% lower power consumption.
We couldn't decide between AMD EPYC 9845 and AMD Ryzen 9 9850HX. We've got no test results to judge.
Be aware that EPYC 9845 is a server/workstation processor while Ryzen 9 9850HX is a notebook one.
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