Steam Deck CPU (OLED) vs Xeon X5450
Primary details
Comparing Xeon X5450 and Steam Deck CPU (OLED) processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2136 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Power efficiency | 1.19 | no data |
| Architecture codename | no data | Van Gogh (2022−2023) |
| Release date | 1 October 2007 (17 years ago) | 9 November 2023 (1 year ago) |
Detailed specifications
Xeon X5450 and Steam Deck CPU (OLED) 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 | no data | 4 (Quad-Core) |
| Threads | no data | 8 |
| Base clock speed | 3 GHz | 2.4 GHz |
| Boost clock speed | no data | 3.5 GHz |
| L1 cache | no data | 64 KB (per core) |
| L2 cache | no data | 512 KB (per core) |
| L3 cache | 12 MB L2 Cache | 4 MB (shared) |
| Chip lithography | 45 nm | 6 nm |
| Die size | no data | 131 mm2 |
| Maximum core temperature | 63 °C | no data |
| Number of transistors | no data | 2,400 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| VID voltage range | 0.85V-1.35V | no data |
Compatibility
Information on Xeon X5450 and Steam Deck CPU (OLED) 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 |
| Socket | LGA771 | AMD BGA ST1 |
| Power consumption (TDP) | 120 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon X5450 and Steam Deck CPU (OLED). You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Demand Based Switching | + | no data |
| FSB parity | + | no data |
| Precision Boost 2 | no data | + |
Security technologies
Xeon X5450 and Steam Deck CPU (OLED) technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon X5450 and Steam Deck CPU (OLED) are enumerated here.
| AMD-V | - | + |
| VT-x | + | no data |
| EPT | - | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon X5450 and Steam Deck CPU (OLED). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR5 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Radeon Navi II 8CU |
Peripherals
Specifications and connection of peripherals supported by Xeon X5450 and Steam Deck CPU (OLED).
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 8 |
Pros & cons summary
| Recency | 1 October 2007 | 9 November 2023 |
| Chip lithography | 45 nm | 6 nm |
| Power consumption (TDP) | 120 Watt | 15 Watt |
Steam Deck CPU (OLED) has an age advantage of 16 years, a 650% more advanced lithography process, and 700% lower power consumption.
We couldn't decide between Xeon X5450 and Steam Deck CPU (OLED). We've got no test results to judge.
Be aware that Xeon X5450 is a server/workstation processor while Steam Deck CPU (OLED) is a notebook one.
Should you still have questions on choice between Xeon X5450 and Steam Deck CPU (OLED), ask them in Comments section, and we shall answer.
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