Duron 1400 vs i5-2550K
Primary details
Comparing Core i5-2550K and Duron 1400 processor market type (desktop or notebook), architecture, sales start time and price.
Place in the ranking | 1733 | not rated |
Place by popularity | not in top-100 | not in top-100 |
Cost-effectiveness evaluation | 1.65 | no data |
Market segment | Desktop processor | Desktop processor |
Series | no data | AMD Duron |
Power efficiency | 2.59 | no data |
Architecture codename | Sandy Bridge (2011−2013) | K7 (2000−2004) |
Release date | January 2012 (12 years ago) | 15 August 2003 (21 year ago) |
Launch price (MSRP) | $189 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i5-2550K and Duron 1400 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) | 1 (Single-Core) |
Threads | 4 | 1 |
Base clock speed | 3.4 GHz | no data |
Boost clock speed | 3.8 GHz | 1.4 GHz |
Bus type | no data | FSB |
Bus rate | 5 GT/s | 266.66 MT/s |
Multiplier | no data | 10.5 |
L1 cache | 64 KB (per core) | no data |
L2 cache | 256 KB (per core) | 64 KB |
L3 cache | 6144 KB (shared) | no data |
Chip lithography | 32 nm | 130 nm |
Die size | 216 mm2 | 80.89 mm2 |
Maximum core temperature | 73 °C | no data |
Number of transistors | 1160 million | 37 Million |
64 bit support | + | - |
Windows 11 compatibility | - | - |
Unlocked multiplier | + | - |
Compatibility
Information on Core i5-2550K and Duron 1400 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 (Uniprocessor) |
Socket | FCLGA1155,LGA1155 | no data |
Power consumption (TDP) | 95 Watt | 57 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-2550K and Duron 1400. You'll probably need this information if you require some particular technology.
Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX | no data |
AES-NI | + | - |
AVX | + | - |
Enhanced SpeedStep (EIST) | + | no data |
Turbo Boost Technology | 2.0 | no data |
Hyper-Threading Technology | - | no data |
Idle States | + | no data |
Thermal Monitoring | + | - |
Flex Memory Access | + | no data |
FDI | - | no data |
Fast Memory Access | + | no data |
Security technologies
Core i5-2550K and Duron 1400 technologies aimed at improving security, for example, by protecting against hacks.
TXT | - | no data |
EDB | + | no data |
Identity Protection | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-2550K and Duron 1400 are enumerated here.
VT-d | - | no data |
VT-x | + | no data |
EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-2550K and Duron 1400. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR3 | no data |
Maximum memory size | 32 GB | 4 GB |
Max memory channels | 2 | no data |
Maximum memory bandwidth | 21 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
Quick Sync Video | + | - |
Peripherals
Specifications and connection of peripherals supported by Core i5-2550K and Duron 1400.
PCIe version | 2.0 | no data |
PCI Express lanes | 16 | no data |
Pros & cons summary
Physical cores | 4 | 1 |
Threads | 4 | 1 |
Chip lithography | 32 nm | 130 nm |
Power consumption (TDP) | 95 Watt | 57 Watt |
i5-2550K has 300% more physical cores and 300% more threads, and a 306.3% more advanced lithography process.
Duron 1400, on the other hand, has 66.7% lower power consumption.
We couldn't decide between Core i5-2550K and Duron 1400. We've got no test results to judge.
Should you still have questions on choice between Core i5-2550K and Duron 1400, ask them in Comments section, and we shall answer.
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