Athlon X2 450 vs Ryzen Threadripper 3980X
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 2895 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Desktop processor |
| Series | AMD Ryzen Threadripper | no data |
| Power efficiency | no data | 1.21 |
| Designer | AMD | AMD |
| Manufacturer | TSMC | GlobalFoundries |
| Architecture codename | Matisse (2019−2020) | Kaveri (2014−2015) |
| Release date | 14 November 2019 (6 years ago) | 31 July 2014 (11 years ago) |
Detailed specifications
Ryzen Threadripper 3980X and Athlon X2 450 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 | 48 (Octatetraconta-Core) | 2 (Dual-core) |
| Threads | 96 | 2 |
| Base clock speed | 3.5 GHz | 3.5 GHz |
| Boost clock speed | 4.7 GHz | 3.9 GHz |
| Multiplier | 32 | no data |
| L1 cache | 96K (per core) | 128K |
| L2 cache | 512K (per core) | 1 MB (shared) |
| L3 cache | 128 MB | no data |
| Chip lithography | 7 nm, 12 nm | 28 nm |
| Die size | no data | 245 mm2 |
| Maximum case temperature (TCase) | no data | 72 °C |
| Number of transistors | 19,200 million | 2,411 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | + |
Compatibility
Information on Ryzen Threadripper 3980X and Athlon X2 450 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 | TR4 | FM2+ |
| Power consumption (TDP) | 280 Watt | 65 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper 3980X and Athlon X2 450. 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 Ryzen Threadripper 3980X and Athlon X2 450 are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper 3980X and Athlon X2 450. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Eight-channel | DDR3-1866 |
| Maximum memory size | 512 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 102.403 GB/s | no data |
| ECC memory support | + | - |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper 3980X and Athlon X2 450.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 16 |
Pros & cons summary
| Recency | 14 November 2019 | 31 July 2014 |
| Physical cores | 48 | 2 |
| Threads | 96 | 2 |
| Chip lithography | 7 nm | 28 nm |
| Power consumption (TDP) | 280 Watt | 65 Watt |
Ryzen Threadripper 3980X has an age advantage of 5 years, 2300% more physical cores and 4700% more threads, and a 300% more advanced lithography process.
Athlon X2 450, on the other hand, has 330.8% lower power consumption.
We couldn't decide between AMD Ryzen Threadripper 3980X and AMD Athlon X2 450. We've got no test results to judge.
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