Steam Deck CPU (OLED) vs FX-8120
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1562 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Laptop |
| Power efficiency | 1.27 | no data |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Zambezi (2011−2012) | Van Gogh (2022−2023) |
| Release date | 12 October 2011 (13 years ago) | 9 November 2023 (1 year ago) |
Detailed specifications
FX-8120 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 | 8 (Octa-Core) | 4 (Quad-Core) |
| Threads | 8 | 8 |
| Base clock speed | 3.1 GHz | 2.4 GHz |
| Boost clock speed | 4 GHz | 3.5 GHz |
| L1 cache | 384 KB | 64 KB (per core) |
| L2 cache | 8192 KB | 512 KB (per core) |
| L3 cache | 8192 KB | 4 MB (shared) |
| Chip lithography | 32 nm | 6 nm |
| Die size | 315 mm2 | 131 mm2 |
| Maximum core temperature | 61 °C | no data |
| Number of transistors | 1,200 million | 2,400 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | - |
| P0 Vcore voltage | Min: 1.0125 V - Max: 1.4125 V | no data |
Compatibility
Information on FX-8120 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 | 1 | 1 |
| Socket | AM3+ | AMD BGA ST1 |
| Power consumption (TDP) | 125 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by FX-8120 and Steam Deck CPU (OLED). You'll probably need this information if you require some particular technology.
| AES-NI | + | + |
| FMA | + | - |
| AVX | + | + |
| Precision Boost 2 | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by FX-8120 and Steam Deck CPU (OLED) are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by FX-8120 and Steam Deck CPU (OLED). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | 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 FX-8120 and Steam Deck CPU (OLED).
| PCIe version | n/a | 3.0 |
| PCI Express lanes | no data | 8 |
Pros & cons summary
| Recency | 12 October 2011 | 9 November 2023 |
| Physical cores | 8 | 4 |
| Chip lithography | 32 nm | 6 nm |
| Power consumption (TDP) | 125 Watt | 15 Watt |
FX-8120 has 100% more physical cores.
Steam Deck CPU (OLED), on the other hand, has an age advantage of 12 years, a 433.3% more advanced lithography process, and 733.3% lower power consumption.
We couldn't decide between AMD FX-8120 and AMD Steam Deck CPU (OLED). We've got no test results to judge.
Note that FX-8120 is a desktop processor while Steam Deck CPU (OLED) is a notebook one.
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