GX-212JJ vs Ryzen 9 7845HX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 229 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Power efficiency | 19.64 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | GlobalFoundries |
| Architecture codename | Dragon Range-HX (Zen 4) (2023−2024) | Prairie Falcon (2016−2018) |
| Release date | 4 January 2023 (2 years ago) | June 2018 (7 years ago) |
Detailed specifications
Ryzen 9 7845HX and GX-212JJ 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 | 12 (Dodeca-Core) | 2 (Dual-core) |
| Threads | 24 | 2 |
| Base clock speed | 3 GHz | 1.2 GHz |
| Boost clock speed | 5.2 GHz | 1.6 GHz |
| L1 cache | 64K (per core) | 160 KB |
| L2 cache | 1 MB (per core) | 1 MB (shared) |
| L3 cache | 64 MB (shared) | no data |
| Chip lithography | CCD = 5 nm, I/O = 6 nm | 28 nm |
| Die size | 2x 71 mm2 | no data |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | 13,140 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen 9 7845HX and GX-212JJ 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 | 1 |
| Socket | FL1 | FP4 |
| Power consumption (TDP) | 55 Watt | 6 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 7845HX and GX-212JJ. You'll probably need this information if you require some particular technology.
| Instruction set extensions | 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 | no data |
| AES-NI | + | + |
| FMA | + | + |
| AVX | + | + |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 9 7845HX and GX-212JJ are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 7845HX and GX-212JJ. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 610M (400 - 2200 MHz) | Radeon R1E 1CU |
Peripherals
Specifications and connection of peripherals supported by Ryzen 9 7845HX and GX-212JJ.
| PCIe version | 5.0 | 3.0 |
| PCI Express lanes | 28 | 8 |
Pros & cons summary
| Physical cores | 12 | 2 |
| Threads | 24 | 2 |
| Power consumption (TDP) | 55 Watt | 6 Watt |
Ryzen 9 7845HX has 500% more physical cores and 1100% more threads.
GX-212JJ, on the other hand, has 816.7% lower power consumption.
We couldn't decide between AMD Ryzen 9 7845HX and AMD GX-212JJ. We've got no test results to judge.
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