Ryzen 9 7840HX vs FX-9800P
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2406 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Bristol Ridge | AMD Dragon Range (Zen 4, Ryzen 7045) |
| Power efficiency | 9.94 | no data |
| Designer | AMD | AMD |
| Manufacturer | GlobalFoundries | no data |
| Architecture codename | Bristol Ridge (2016−2019) | Dragon Range-HX (Zen 4) (2023−2024) |
| Release date | 31 May 2016 (9 years ago) | 17 January 2024 (1 year ago) |
Detailed specifications
FX-9800P 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 | 4 (Quad-Core) | 12 (Dodeca-Core) |
| Threads | 4 | 24 |
| Base clock speed | 2.7 GHz | 2.9 GHz |
| Boost clock speed | 3.6 GHz | 5.1 GHz |
| L1 cache | 320 KB | 768 KB |
| L2 cache | 1 MB (per module) | 12 MB |
| L3 cache | no data | 64 MB |
| Chip lithography | 28 nm | 5 nm |
| Die size | 250 mm2 | no data |
| Maximum core temperature | 90 °C | 100 °C |
| Number of transistors | 3,100 million | 9900 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
Compatibility
Information on FX-9800P 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 | FP4 | FL1 |
| Power consumption (TDP) | 15 Watt | 12 MB + 64 MB |
Technologies and extensions
Technological solutions and additional instructions supported by FX-9800P and Ryzen 9 7840HX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 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 | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by FX-9800P and Ryzen 9 7840HX are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by FX-9800P and Ryzen 9 7840HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3, DDR4 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon R7 (Bristol Ridge) ( - 758 MHz) | AMD Radeon 610M (400 - 2200 MHz) |
Peripherals
Specifications and connection of peripherals supported by FX-9800P and Ryzen 9 7840HX.
| PCIe version | 3.0 | no data |
| PCI Express lanes | 8 | no data |
Pros & cons summary
| Integrated graphics card | 1.80 | 2.90 |
| Recency | 31 May 2016 | 17 January 2024 |
| Physical cores | 4 | 12 |
| Threads | 4 | 24 |
| Chip lithography | 28 nm | 5 nm |
| Power consumption (TDP) | 15 Watt | 12 Watt |
Ryzen 9 7840HX has 61.1% faster integrated GPU, an age advantage of 7 years, 200% more physical cores and 500% more threads, a 460% more advanced lithography process, and 25% lower power consumption.
We couldn't decide between AMD FX-9800P and AMD Ryzen 9 7840HX. We've got no test results to judge.
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