Ryzen 9 7845HX vs A10-5800K
Aggregate performance score
Ryzen 9 7845HX outperforms A10-5800K by a whopping 1439% based on our aggregate benchmark results.
Primary details
Comparing A10-5800K and Ryzen 9 7845HX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | 1947 | 153 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.28 | no data |
| Market segment | Desktop processor | Laptop |
| Series | AMD A-Series (Desktop) | no data |
| Architecture codename | Trinity (2012−2013) | Dragon Range-HX (Zen 4) (2023−2024) |
| Release date | 26 September 2012 (11 years ago) | 5 January 2023 (1 year ago) |
| Launch price (MSRP) | $122 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
A10-5800K and Ryzen 9 7845HX 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 | 3.8 GHz | 3 GHz |
| Boost clock speed | 4.2 GHz | 5.2 GHz |
| L1 cache | 128 KB (per core) | 768 KB |
| L2 cache | 4 MB | 12 MB |
| L3 cache | 0 KB | 64 MB |
| Chip lithography | 32 nm | CCD = 5 nm, I/O = 6 nm |
| Die size | 246 mm2 | 2x 71 mm2 |
| Maximum core temperature | no data | 100 °C |
| Maximum case temperature (TCase) | 74 °C | no data |
| Number of transistors | 1303 Million | 9900 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | + |
Compatibility
Information on A10-5800K and Ryzen 9 7845HX 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 | FM2 | FL1 |
| Power consumption (TDP) | 100 Watt | 55 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A10-5800K and Ryzen 9 7845HX. 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 | - | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by A10-5800K and Ryzen 9 7845HX are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A10-5800K and Ryzen 9 7845HX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card Compare | AMD Radeon HD 7660D | AMD Radeon 610M |
Peripherals
Specifications and connection of peripherals supported by A10-5800K and Ryzen 9 7845HX.
| PCIe version | no data | 5.0 |
| PCI Express lanes | no data | 28 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Combined synthetic benchmark score
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
GeekBench 5 Single-Core
GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.
GeekBench 5 Multi-Core
GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.
Pros & cons summary
| Performance score | 1.91 | 29.40 |
| Integrated graphics card | 1.30 | 2.85 |
| Recency | 26 September 2012 | 5 January 2023 |
| Physical cores | 4 | 12 |
| Threads | 4 | 24 |
| Power consumption (TDP) | 100 Watt | 55 Watt |
Ryzen 9 7845HX has a 1439.3% higher aggregate performance score, 119.2% faster integrated GPU, an age advantage of 10 years, 200% more physical cores and 500% more threads, and 81.8% lower power consumption.
The Ryzen 9 7845HX is our recommended choice as it beats the A10-5800K in performance tests.
Note that A10-5800K is a desktop processor while Ryzen 9 7845HX is a notebook one.
Should you still have questions on choice between A10-5800K and Ryzen 9 7845HX, 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.
