Athlon X4 940 vs Ryzen 5 7430U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 951 | not rated |
| Place by popularity | 53 | not in top-100 |
| Market segment | Laptop | Desktop processor |
| Series | AMD Cezanne (Zen 3, Ryzen 5000) | no data |
| Power efficiency | 25.91 | no data |
| Designer | AMD | AMD |
| Architecture codename | Barcelo-U (Zen 3) (2022−2023) | Bristol Ridge (2016−2019) |
| Release date | 1 September 2023 (2 years ago) | 27 July 2017 (8 years ago) |
Detailed specifications
Ryzen 5 7430U and Athlon X4 940 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 | 6 (Hexa-Core) | 4 (Quad-Core) |
| Threads | 12 | 4 |
| Base clock speed | 2.3 GHz | 3.2 GHz |
| Boost clock speed | 4.3 GHz | 3.6 GHz |
| L1 cache | 384 KB | 128 KB (per core) |
| L2 cache | 3 MB | 512 KB (per core) |
| L3 cache | 16 MB | 0 KB |
| Chip lithography | 7 nm | 28 nm |
| Die size | no data | 246 mm2 |
| Maximum core temperature | 95 °C | no data |
| Maximum case temperature (TCase) | no data | 74 °C |
| Number of transistors | no data | 1,178 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | - | + |
Compatibility
Information on Ryzen 5 7430U and Athlon X4 940 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 | 1 |
| Socket | FP6 | AM4 |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 7430U and Athlon X4 940. 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, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME | no data |
| AES-NI | + | + |
| FMA | + | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 7430U and Athlon X4 940 are enumerated here.
| AMD-V | - | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 7430U and Athlon X4 940. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4 Dual-channel |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon RX Vega 7 ( - 1800 MHz) | no data |
Pros & cons summary
| Recency | 1 September 2023 | 27 July 2017 |
| Physical cores | 6 | 4 |
| Threads | 12 | 4 |
| Chip lithography | 7 nm | 28 nm |
| Power consumption (TDP) | 15 Watt | 65 Watt |
Ryzen 5 7430U has an age advantage of 6 years, 50% more physical cores and 200% more threads, a 300% more advanced lithography process, and 333.3% lower power consumption.
We couldn't decide between AMD Ryzen 5 7430U and AMD Athlon X4 940. We've got no test results to judge.
Be aware that Ryzen 5 7430U is a notebook processor while Athlon X4 940 is a desktop one.
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