i5-9300H vs Atom Z605
Primary details
Comparing Atom Z605 and Core i5-9300H processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1249 |
| Place by popularity | not in top-100 | 52 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | Intel Core i5 |
| Power efficiency | no data | 10.03 |
| Architecture codename | Lincroft (2010−2011) | Coffee Lake-H (2018−2019) |
| Release date | 4 May 2010 (14 years ago) | 23 April 2019 (5 years ago) |
| Launch price (MSRP) | no data | $250 |
Detailed specifications
Atom Z605 and Core i5-9300H 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 | 1 (Single-Core) | 4 (Quad-Core) |
| Threads | 2 | 8 |
| Base clock speed | no data | 2.4 GHz |
| Boost clock speed | 1 GHz | 4.1 GHz |
| Bus type | cDMI | DMI 3.0 |
| Bus rate | 400 MT/s | 4 × 8 GT/s |
| Multiplier | 10 | 24 |
| L1 cache | 56 KB | 256 KB |
| L2 cache | 512 KB (per core) | 1 MB |
| L3 cache | 0 KB | 8 MB |
| Chip lithography | 45 nm | 14 nm |
| Die size | 65.2526 mm2 | 149 mm2 |
| Maximum core temperature | no data | 100 °C |
| Number of transistors | 140 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Atom Z605 and Core i5-9300H 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 | 1 (Uniprocessor) | 1 (Uniprocessor) |
| Socket | Intel BGA 518 | FCBGA1440 |
| Power consumption (TDP) | 2.2 Watt | 45 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z605 and Core i5-9300H. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 |
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| My WiFi | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
Security technologies
Atom Z605 and Core i5-9300H technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
| Secure Key | no data | + |
| MPX | - | + |
| Identity Protection | - | + |
| SGX | no data | Yes with Intel® ME |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z605 and Core i5-9300H are enumerated here.
| AMD-V | - | + |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z605 and Core i5-9300H. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1, DDR2 | DDR4 |
| Maximum memory size | 2 GB | 128 GB |
| Max memory channels | 1 | 2 |
| Maximum memory bandwidth | 3.2 GB/s | 45.741 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | PowerVR SGX535 | Intel UHD Graphics 630 |
| Max video memory | no data | 64 GB |
| Quick Sync Video | - | + |
| Clear Video | no data | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.05 GHz |
| InTru 3D | no data | + |
Graphics interfaces
Available interfaces and connections of Atom Z605 and Core i5-9300H integrated GPUs.
| Number of displays supported | no data | 3 |
| eDP | no data | + |
| DisplayPort | - | + |
| HDMI | - | + |
| DVI | no data | + |
Graphics image quality
Maximum display resolutions supported by Atom Z605 and Core i5-9300H integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | no data | + |
| Max resolution over HDMI 1.4 | no data | 4096 x 2304@30Hz |
| Max resolution over eDP | no data | 4096 x 2304@60Hz |
| Max resolution over DisplayPort | no data | 4096 x 2304@60Hz |
| Max resolution over VGA | no data | N/A |
Graphics API support
APIs supported by Atom Z605 and Core i5-9300H integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12 |
| OpenGL | no data | 4.5 |
Peripherals
Specifications and connection of peripherals supported by Atom Z605 and Core i5-9300H.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 4 May 2010 | 23 April 2019 |
| Physical cores | 1 | 4 |
| Threads | 2 | 8 |
| Chip lithography | 45 nm | 14 nm |
| Power consumption (TDP) | 2 Watt | 45 Watt |
Atom Z605 has 2150% lower power consumption.
i5-9300H, on the other hand, has an age advantage of 8 years, 300% more physical cores and 300% more threads, and a 221.4% more advanced lithography process.
We couldn't decide between Atom Z605 and Core i5-9300H. We've got no test results to judge.
Should you still have questions on choice between Atom Z605 and Core i5-9300H, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
