Atom x7809C vs Pentium Gold G5400T
Primary details
Comparing Pentium Gold G5400T and Atom x7809C processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1922 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 10.01 | no data |
| Market segment | Desktop processor | Laptop |
| Series | Intel Pentium Gold | no data |
| Power efficiency | 5.41 | no data |
| Architecture codename | Coffee Lake (2017−2019) | Amston Lake (2024) |
| Release date | 2 April 2018 (6 years ago) | 8 April 2024 (less than a year ago) |
| Launch price (MSRP) | $64 | $117 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Pentium Gold G5400T and Atom x7809C 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 | 2 (Dual-core) | 8 (Octa-Core) |
| Threads | 4 | 8 |
| Base clock speed | 3.1 GHz | 2 GHz |
| Boost clock speed | 3.1 GHz | 3.6 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| Multiplier | 31 | no data |
| L1 cache | 64K (per core) | 96 KB (per core) |
| L2 cache | 256K (per core) | 2 MB (per module) |
| L3 cache | 4 MB (shared) | 6 MB (shared) |
| Chip lithography | 14 nm | 10 nm |
| Die size | 126 mm2 | no data |
| Maximum core temperature | 100/88 °C | no data |
| Maximum case temperature (TCase) | 72 °C | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Pentium Gold G5400T and Atom x7809C 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 | FCLGA1151 | Intel BGA 1264 |
| Power consumption (TDP) | 35 Watt | 25 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Pentium Gold G5400T and Atom x7809C. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| AES-NI | + | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | + |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | + | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
Security technologies
Pentium Gold G5400T and Atom x7809C 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 | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Pentium Gold G5400T and Atom x7809C are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Pentium Gold G5400T and Atom x7809C. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2400 | DDR4, DDR5 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 38.397 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 610 | N/A |
| Max video memory | 64 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.05 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Pentium Gold G5400T and Atom x7809C integrated GPUs.
| Number of displays supported | 3 | no data |
Graphics image quality
Maximum display resolutions supported by Pentium Gold G5400T and Atom x7809C integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@24Hz | no data |
| Max resolution over eDP | 4096x2304@60Hz | no data |
| Max resolution over DisplayPort | 4096x2304@60Hz | no data |
Graphics API support
APIs supported by Pentium Gold G5400T and Atom x7809C integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Pentium Gold G5400T and Atom x7809C.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 16 | 9 |
Pros & cons summary
| Recency | 2 April 2018 | 8 April 2024 |
| Physical cores | 2 | 8 |
| Threads | 4 | 8 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 35 Watt | 25 Watt |
Atom x7809C has an age advantage of 6 years, 300% more physical cores and 100% more threads, a 40% more advanced lithography process, and 40% lower power consumption.
We couldn't decide between Pentium Gold G5400T and Atom x7809C. We've got no test results to judge.
Note that Pentium Gold G5400T is a desktop processor while Atom x7809C is a notebook one.
Should you still have questions on choice between Pentium Gold G5400T and Atom x7809C, ask them in Comments section, and we shall answer.
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