i7-1195G7 vs Atom Z550
Primary details
Comparing Atom Z550 and Core i7-1195G7 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1026 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Laptop |
| Series | Intel Atom | Tiger Lake |
| Power efficiency | no data | 22.85 |
| Architecture codename | Silverthorne (2008−2010) | Tiger Lake-UP3 (2020−2021) |
| Release date | 8 April 2009 (15 years ago) | 31 May 2021 (3 years ago) |
Detailed specifications
Atom Z550 and Core i7-1195G7 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 | 2 GHz | 2.9 GHz |
| Boost clock speed | 2 GHz | 5 GHz |
| Bus type | FSB | no data |
| Bus rate | 533.33 MT/s | 4 GT/s |
| Multiplier | 15 | no data |
| L1 cache | 56 KB (per core) | 96K (per core) |
| L2 cache | 512 KB (per core) | 1.25 MB (per core) |
| L3 cache | 0 KB | 12 MB (shared) |
| Chip lithography | 45 nm | 10 nm SuperFin |
| Die size | 26 mm2 | no data |
| Maximum core temperature | 90 °C | 100 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 47 million | no data |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Atom Z550 and Core i7-1195G7 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 |
| Socket | PBGA441 | FCBGA1449 |
| Power consumption (TDP) | 2.4 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Atom Z550 and Core i7-1195G7. 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, Intel® AVX-512 |
| AES-NI | - | + |
| FMA | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | - | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | - | + |
| Idle States | + | + |
| Thermal Monitoring | + | + |
| Demand Based Switching | + | no data |
| Turbo Boost Max 3.0 | no data | + |
| FSB parity | - | no data |
| Deep Learning Boost | - | + |
Security technologies
Atom Z550 and Core i7-1195G7 technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | + |
| EDB | + | no data |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Atom Z550 and Core i7-1195G7 are enumerated here.
| VT-d | - | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Atom Z550 and Core i7-1195G7. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | unknown | DDR4 |
| Maximum memory size | no data | 64 GB |
| Max memory channels | no data | 2 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Intel® Iris® Xe Graphics eligible |
| Quick Sync Video | - | + |
| Clear Video HD | no data | + |
| Graphics max frequency | no data | 1.4 GHz |
| Execution Units | no data | 96 |
Graphics interfaces
Available interfaces and connections of Atom Z550 and Core i7-1195G7 integrated GPUs.
| Number of displays supported | no data | 4 |
Graphics image quality
Maximum display resolutions supported by Atom Z550 and Core i7-1195G7 integrated GPUs, including resolutions over different interfaces.
| Max resolution over HDMI 1.4 | no data | 4096x2304@60Hz |
| Max resolution over eDP | no data | 4096x2304@60Hz |
| Max resolution over DisplayPort | no data | 7680x4320@60Hz |
Graphics API support
APIs supported by Atom Z550 and Core i7-1195G7 integrated GPUs, sometimes API versions are included.
| DirectX | no data | 12.1 |
| OpenGL | no data | 4.6 |
Peripherals
Specifications and connection of peripherals supported by Atom Z550 and Core i7-1195G7.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 16 |
Synthetic benchmark performance
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
Passmark
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
wPrime 32
wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.
Pros & cons summary
| Recency | 8 April 2009 | 31 May 2021 |
| Physical cores | 1 | 4 |
| Threads | 2 | 8 |
| Chip lithography | 45 nm | 10 nm |
| Power consumption (TDP) | 2 Watt | 28 Watt |
Atom Z550 has 1300% lower power consumption.
i7-1195G7, on the other hand, has an age advantage of 12 years, 300% more physical cores and 300% more threads, and a 350% more advanced lithography process.
We couldn't decide between Atom Z550 and Core i7-1195G7. We've got no test results to judge.
Should you still have questions on choice between Atom Z550 and Core i7-1195G7, ask them in Comments section, and we shall answer.
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