Ryzen Threadripper 1955 vs Core i5-2550K
Primary details
Comparing Core i5-2550K and Ryzen Threadripper 1955 processor market type (desktop or notebook), architecture, sales start time and price.
Place in performance ranking | 1673 | 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 |
Architecture codename | Sandy Bridge (2011−2013) | Zen (2017−2020) |
Release date | January 2012 (12 years ago) | no data |
Launch price (MSRP) | $189 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i5-2550K and Ryzen Threadripper 1955 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) | 10 (Deca-Core) |
Threads | 4 | no data |
Boost clock speed | 3.4 GHz | 3.1 GHz |
L1 cache | 64 KB (per core) | 128 KB (per core) |
L2 cache | 256 KB (per core) | 512 KB (per core) |
L3 cache | 6144 KB (shared) | 32768 KB |
Chip lithography | 32 nm | 14 nm |
Die size | 216 mm2 | no data |
Maximum core temperature | 73 °C | no data |
Number of transistors | 1160 million | no data |
64 bit support | + | + |
Windows 11 compatibility | - | - |
Unlocked multiplier | Yes | Yes |
Compatibility
Information on Core i5-2550K and Ryzen Threadripper 1955 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 | 1155 | SP3r2 |
Power consumption (TDP) | 95 Watt | 125 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-2550K and Ryzen Threadripper 1955. You'll probably need this information if you require some particular technology.
AES-NI | + | no data |
AVX | + | no data |
Enhanced SpeedStep (EIST) | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i5-2550K and Ryzen Threadripper 1955 are enumerated here.
AMD-V | no data | + |
VT-x | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-2550K and Ryzen Threadripper 1955. Depending on the motherboard, higher memory frequencies may be supported.
Supported memory types | DDR3 | DDR4 |
Maximum memory bandwidth | 21 GB/s | no data |
ECC memory support | - | no data |
Peripherals
Specifications and connection of peripherals supported by Core i5-2550K and Ryzen Threadripper 1955.
PCI Express lanes | 16 | no data |
Pros & cons summary
Physical cores | 4 | 10 |
Chip lithography | 32 nm | 14 nm |
Power consumption (TDP) | 95 Watt | 125 Watt |
i5-2550K has 31.6% lower power consumption.
Ryzen Threadripper 1955, on the other hand, has 150% more physical cores, and a 128.6% more advanced lithography process.
We couldn't decide between Core i5-2550K and Ryzen Threadripper 1955. We've got no test results to judge.
Should you still have questions on choice between Core i5-2550K and Ryzen Threadripper 1955, ask them in Comments section, and we shall answer.
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