3 305 vs Ryzen Z2 Go
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1241 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | AMD Rembrandt (Zen 3+) | no data |
| Power efficiency | 10.10 | no data |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Rembrandt R (2025) | Wildcat Lake (2026) |
| Release date | 6 January 2025 (1 year ago) | 16 April 2026 (recently) |
| Launch price (MSRP) | no data | $309 |
Detailed specifications
Ryzen Z2 Go and Core 3 305 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) | 6 (Hexa-Core) |
| Threads | 8 | 6 |
| Base clock speed | 3 GHz | 1.5 GHz |
| Boost clock speed | 4.3 GHz | 4.3 GHz |
| L1 cache | 256 KB | 192 KB |
| L2 cache | 2 MB | 2.5 MB |
| L3 cache | 8 MB | 6 MB (shared) |
| Chip lithography | 6 nm | 3 nm |
| 64 bit support | + | + |
Compatibility
Information on Ryzen Z2 Go and Core 3 305 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 | no data | Intel BGA 1516 |
| Power consumption (TDP) | 28 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Z2 Go and Core 3 305. You'll probably need this information if you require some particular technology.
| Instruction set extensions | XFR, FMA3, SSE 4.2, AVX2, SMT | no data |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | no data | + |
Security technologies
Ryzen Z2 Go and Core 3 305 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Z2 Go and Core 3 305 are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Z2 Go and Core 3 305. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5, LPDDR5X |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon 680M | Intel Xe3 Graphics (1 Xe) |
Peripherals
Specifications and connection of peripherals supported by Ryzen Z2 Go and Core 3 305.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 6 |
Pros & cons summary
| Recency | 6 January 2025 | 16 April 2026 |
| Physical cores | 4 | 6 |
| Threads | 8 | 6 |
| Chip lithography | 6 nm | 3 nm |
| Power consumption (TDP) | 28 Watt | 15 Watt |
Ryzen Z2 Go has 33% more threads.
Core 3 305, on the other hand, has an age advantage of 1 year, 50% more physical cores, a 100% more advanced lithography process, and 87% lower power consumption.
We couldn't decide between AMD Ryzen Z2 Go and Intel Core 3 305. We've got no test results to judge.
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