Atom C3308 vs Ryzen 5 3450U
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1681 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD Picasso (Ryzen 3000 APU) | Intel Atom |
| Power efficiency | 10.52 | no data |
| Designer | AMD | Intel |
| Architecture codename | Picasso-U (Zen+) (2019−2020) | Goldmont (2016−2017) |
| Release date | 1 May 2020 (5 years ago) | 15 August 2017 (8 years ago) |
| Launch price (MSRP) | no data | $32 |
Detailed specifications
Ryzen 5 3450U and Atom C3308 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) | 2 (Dual-core) |
| Threads | 8 | 2 |
| Base clock speed | 2.1 GHz | 1.6 GHz |
| Boost clock speed | 3.5 GHz | 2.1 GHz |
| Multiplier | no data | 16 |
| L1 cache | 384 KB | 112 KB |
| L2 cache | 2 MB | 4 MB |
| L3 cache | 4 MB | 4 MB |
| Chip lithography | 12 nm | 14 nm |
| Maximum core temperature | 105 °C | 89 °C |
| Number of transistors | 4500 Million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Ryzen 5 3450U and Atom C3308 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 (Uniprocessor) |
| Socket | FP5 | FCBGA1310 |
| Power consumption (TDP) | 15 Watt | 9.5 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen 5 3450U and Atom C3308. 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 | + | - |
| Enhanced SpeedStep (EIST) | no data | + |
| QuickAssist | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | - |
Security technologies
Ryzen 5 3450U and Atom C3308 technologies aimed at improving security, for example, by protecting against hacks.
| EDB | no data | + |
| Secure Boot | no data | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen 5 3450U and Atom C3308 are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen 5 3450U and Atom C3308. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4: 1866 |
| Maximum memory size | no data | 128 GB |
| Max memory channels | no data | 1 |
| Maximum memory bandwidth | no data | 14.936 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon RX Vega 8 (Ryzen 2000/3000) ( - 1200 MHz) | no data |
Peripherals
Specifications and connection of peripherals supported by Ryzen 5 3450U and Atom C3308.
| PCIe version | no data | 3 |
| PCI Express lanes | no data | 6 |
| USB revision | no data | 3 |
| Total number of SATA ports | no data | 6 |
| Number of USB ports | no data | 8 |
| Integrated LAN | no data | 4x2.5/1 GBE |
Pros & cons summary
| Recency | 1 May 2020 | 15 August 2017 |
| Physical cores | 4 | 2 |
| Threads | 8 | 2 |
| Chip lithography | 12 nm | 14 nm |
| Power consumption (TDP) | 15 Watt | 9 Watt |
Ryzen 5 3450U has an age advantage of 2 years, 100% more physical cores and 300% more threads, and a 17% more advanced lithography process.
Atom C3308, on the other hand, has 67% lower power consumption.
We couldn't decide between AMD Ryzen 5 3450U and Intel Atom C3308. We've got no test results to judge.
Be aware that Ryzen 5 3450U is a notebook processor while Atom C3308 is a server/workstation one.
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