Xeon Gold 5403N vs Steam Deck CPU (LCD)
Primary details
Comparing Steam Deck CPU (LCD) and Xeon Gold 5403N processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Architecture codename | Van Gogh (2022−2023) | no data |
| Release date | 25 February 2022 (2 years ago) | 1 October 2023 (1 year ago) |
Detailed specifications
Steam Deck CPU (LCD) and Xeon Gold 5403N 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) | 12 (Dodeca-Core) |
| Threads | 8 | 24 |
| Base clock speed | 2.4 GHz | 2 GHz |
| Boost clock speed | 3.5 GHz | 3.9 GHz |
| L1 cache | 64 KB (per core) | no data |
| L2 cache | 512 KB (per core) | no data |
| L3 cache | 4 MB (shared) | 22.5 MB |
| Chip lithography | 7 nm | Intel 7 nm |
| Die size | 163 mm2 | no data |
| Maximum core temperature | no data | 85 °C |
| Number of transistors | 2,400 million | no data |
| 64 bit support | + | - |
Compatibility
Information on Steam Deck CPU (LCD) and Xeon Gold 5403N 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 | no data |
| Socket | AMD BGA ST1 | FCLGA4677 |
| Power consumption (TDP) | 15 Watt | 115 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Steam Deck CPU (LCD) and Xeon Gold 5403N. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.2, Intel® AVX2, Intel® AVX-512, Intel® AVX |
| AES-NI | + | + |
| AVX | + | - |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Precision Boost 2 | + | no data |
| Deep Learning Boost | - | + |
Security technologies
Steam Deck CPU (LCD) and Xeon Gold 5403N technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
| SGX | no data | Yes with Intel® SPS |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Steam Deck CPU (LCD) and Xeon Gold 5403N 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 Steam Deck CPU (LCD) and Xeon Gold 5403N. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR5-4000 |
| Maximum memory size | no data | 4 TB |
| Max memory channels | no data | 8 |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Radeon Navi II 8CU | no data |
Peripherals
Specifications and connection of peripherals supported by Steam Deck CPU (LCD) and Xeon Gold 5403N.
| PCIe version | 3.0 | 4 |
| PCI Express lanes | 8 | 48 |
Pros & cons summary
| Recency | 25 February 2022 | 1 October 2023 |
| Physical cores | 4 | 12 |
| Threads | 8 | 24 |
| Power consumption (TDP) | 15 Watt | 115 Watt |
Steam Deck CPU (LCD) has 666.7% lower power consumption.
Xeon Gold 5403N, on the other hand, has an age advantage of 1 year, and 200% more physical cores and 200% more threads.
We couldn't decide between Steam Deck CPU (LCD) and Xeon Gold 5403N. We've got no test results to judge.
Be aware that Steam Deck CPU (LCD) is a notebook processor while Xeon Gold 5403N is a server/workstation one.
Should you still have questions on choice between Steam Deck CPU (LCD) and Xeon Gold 5403N, ask them in Comments section, and we shall answer.
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