AMD Ryzen 7 155: specs and benchmarks
Contents
Summary
AMD started Ryzen 7 155 sales 2 June 2026. This is a Hawk Point Refresh architecture notebook processor primarily aimed at home systems. It has 6 cores and 12 threads, and is based on 4 nm manufacturing technology, with a maximum frequency of 4700 MHz and a locked multiplier.
Compatibility-wise, this is FP7/FP7r2/FP8 processor. It supports DDR5 memory.
Primary details
Ryzen 7 155 processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Laptop | |
| Series | AMD Hawk Point (Zen 4/4c) | |
| Designer | AMD | |
| Architecture codename | Hawk Point Refresh (2026) | |
| Release date | 2 June 2026 (less than a year ago) |
Detailed specifications
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 6 (Hexa-Core) | |
| Threads | 12 | |
| Base clock speed | 3 GHz | of 4.7 GHz (FX-9590) |
| Boost clock speed | 4.7 GHz | of 6.2 GHz (Core i9-14900KS) |
| L1 cache | 384 KB | of 96 KB (Xeon 6990E+) |
| L2 cache | 6 MB | of 2 MB (Xeon 6980P) |
| L3 cache | 16 MB | of 1152 MB (EPYC 9684X) |
| Chip lithography | 4 nm | of 1.8 nm (Core Ultra 5 332) |
| Die size | 178 mm2 | |
| Maximum core temperature | 100 °C | of 110 °C (Atom x7-E3950) |
| 64 bit support | + |
Compatibility
Information on Ryzen 7 155 compatibility with other computer components and devices: 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.
| Socket | FP7/FP7r2/FP8 |
Technologies and extensions
Technological capabilities and additional instructions supported by Ryzen 7 155. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Ryzen AI, AES, AVX, AVX2, AVX512, FMA3, MMX (+), SHA, SSE, SSE2, SSE3, SSE4.1, SSE4.2, SSE4A, SSSE3 | |
| AES-NI | + | |
| AVX | + |
Memory specs
Types, maximum amount and channel number of RAM supported by Ryzen 7 155's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR5 |
Graphics specifications
General parameters of a GPU integrated into Ryzen 7 155.
| Integrated graphics card | AMD Radeon 740M ( - 2600 MHz) |
Similar processors
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
