i3-8121U vs Opteron X2 175
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 1975 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | Intel Core i3 |
| Designer | AMD | Intel |
| Manufacturer | no data | Intel |
| Architecture codename | Denmark (2005−2006) | Coffee Lake-U (2018−2019) |
| Release date | 2 August 2005 (20 years ago) | 15 May 2018 (7 years ago) |
| Launch price (MSRP) | $530 | no data |
Detailed specifications
Opteron X2 175 and Core i3-8121U 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) | 2 (Dual-core) |
| Threads | 2 | 4 |
| Base clock speed | 2.2 GHz | 2.2 GHz |
| Boost clock speed | 2.2 GHz | 3.2 GHz |
| Bus type | no data | OPI |
| Bus rate | no data | 4 GT/s |
| Multiplier | no data | 22 |
| L1 cache | 128 KB (per core) | 128 KB |
| L2 cache | 1 MB (per core) | 512 KB |
| L3 cache | 0 KB | 4 MB (shared) |
| Chip lithography | 90 nm | 10 nm |
| Die size | 199 mm2 | 123 mm2 |
| Maximum core temperature | no data | 105 °C |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 233 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | - |
Compatibility
Information on Opteron X2 175 and Core i3-8121U 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 | 2 | 1 (Uniprocessor) |
| Socket | 939 | Intel BGA1440 |
| Power consumption (TDP) | 110 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Opteron X2 175 and Core i3-8121U. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | - |
| Enhanced SpeedStep (EIST) | no data | + |
| QuickAssist | no data | - |
| Speed Shift | no data | + |
| My WiFi | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| Idle States | no data | + |
| Thermal Monitoring | - | + |
| Flex Memory Access | no data | + |
| Smart Response | no data | + |
| Demand Based Switching | no data | - |
| HD Audio | no data | + |
| RST | no data | + |
Security technologies
Opteron X2 175 and Core i3-8121U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | - |
| EDB | no data | + |
| Secure Key | no data | + |
| MPX | - | + |
| SGX | no data | - |
| OS Guard | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Opteron X2 175 and Core i3-8121U are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
| VT-i | no data | - |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Opteron X2 175 and Core i3-8121U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR1 | DDR4 |
| Maximum memory size | no data | 32 GB |
| Max memory channels | no data | 2 |
| Maximum memory bandwidth | no data | 38.397 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | On certain motherboards (Chipset feature) | Iris Pro Plus |
Peripherals
Specifications and connection of peripherals supported by Opteron X2 175 and Core i3-8121U.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 2 August 2005 | 15 May 2018 |
| Threads | 2 | 4 |
| Chip lithography | 90 nm | 10 nm |
| Power consumption (TDP) | 110 Watt | 15 Watt |
i3-8121U has an age advantage of 12 years, 100% more threads, a 800% more advanced lithography process, and 633.3% lower power consumption.
We couldn't decide between AMD Opteron X2 175 and Intel Core i3-8121U. We've got no test results to judge.
Be aware that Opteron X2 175 is a server/workstation processor while Core i3-8121U is a notebook one.
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