Athlon MP 1800+ vs Ryzen 9 8945H
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 430 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Hawk Point (Zen 4/4c, Ryzen 8040) | AMD Athlon MP |
| Designer | AMD | AMD |
| Architecture codename | Hawk Point-HS (Zen 4) (2023−2024) | K7 (2000−2004) |
| Release date | 6 December 2023 (2 years ago) | 15 October 2001 (24 years ago) |
| Launch price (MSRP) | no data | $302 |
Detailed specifications
Ryzen 9 8945H and Athlon MP 1800+ 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 | 8 (Octa-Core) | 1 (Single-Core) |
| Threads | 16 | 1 |
| Base clock speed | 4 GHz | no data |
| Boost clock speed | 5.2 GHz | 1.53 GHz |
| Bus type | no data | FSB |
| Bus rate | no data | 266 MT/s |
| Multiplier | no data | 11.5 |
| L1 cache | 512 KB | 128 KB |
| L2 cache | 8 MB | 256 KB |
| L3 cache | 16 MB | no data |
| Chip lithography | 4 nm | 180 nm |
| Die size | 178 mm2 | 128 mm2 |
| Maximum core temperature | 100 °C | no data |
| Number of transistors | no data | 38 Million |
| 64 bit support | + | - |
| Windows 11 compatibility | no data | - |
Compatibility
Information on Ryzen 9 8945H and Athlon MP 1800+ 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 | no data | 2 (Multiprocessor) |
| Socket | FP7/FP7r2/FP8 | no data |
| Power consumption (TDP) | 8 MB + 16 MB | 66 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 9 8945H and Athlon MP 1800+. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Ryzen AI, 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 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 9 8945H and Athlon MP 1800+. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | no data |
| Maximum memory size | no data | 4 GB |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 780M ( - 2800 MHz) | no data |
Pros & cons summary
| Recency | 6 December 2023 | 15 October 2001 |
| Physical cores | 8 | 1 |
| Threads | 16 | 1 |
| Chip lithography | 4 nm | 180 nm |
| Power consumption (TDP) | 8 Watt | 66 Watt |
Ryzen 9 8945H has an age advantage of 22 years, 700% more physical cores and 1500% more threads, a 4400% more advanced lithography process, and 725% lower power consumption.
We couldn't decide between AMD Ryzen 9 8945H and AMD Athlon MP 1800+. We've got no test results to judge.
Be aware that Ryzen 9 8945H is a notebook processor while Athlon MP 1800+ is a server/workstation one.
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