A8-4557M vs Ryzen Threadripper PRO 5955WX
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 210 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | AMD Ryzen Threadripper | AMD A-Series |
| Power efficiency | 4.18 | no data |
| Designer | AMD | AMD |
| Manufacturer | TSMC | no data |
| Architecture codename | Chagall PRO (2022) | Trinity (2012−2013) |
| Release date | 8 March 2022 (3 years ago) | 15 May 2012 (13 years ago) |
Detailed specifications
Ryzen Threadripper PRO 5955WX and A8-4557M 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 | 16 (Hexadeca-Core) | 4 (Quad-Core) |
| Threads | 32 | 4 |
| Base clock speed | 4 GHz | 1.9 GHz |
| Boost clock speed | 4.5 GHz | 2.8 GHz |
| Multiplier | 40 | no data |
| L1 cache | 64K (per core) | no data |
| L2 cache | 512K (per core) | 4 MB |
| L3 cache | 64 MB | no data |
| Chip lithography | 7 nm | 32 nm |
| Die size | 4x 81 mm2 | 246 mm2 |
| Maximum case temperature (TCase) | 95 °C | no data |
| Number of transistors | 16,600 million | 1303 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | - |
Compatibility
Information on Ryzen Threadripper PRO 5955WX and A8-4557M 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 | no data |
| Socket | WRX8 | BGA |
| Power consumption (TDP) | 280 Watt | 35 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 5955WX and A8-4557M. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 86x SSE (1, 2, 3, 3S, 4.1, 4.2, 4A),-64, AES, AVX, FMA |
| AES-NI | + | + |
| FMA | - | + |
| AVX | + | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 5955WX and A8-4557M are enumerated here.
| AMD-V | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 5955WX and A8-4557M. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-3200 | no data |
| Maximum memory size | 2 TiB | no data |
| Maximum memory bandwidth | 204.8 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | - | AMD Radeon HD 7640G (497 - 655 MHz) |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 5955WX and A8-4557M.
| PCIe version | 4.0 | no data |
| PCI Express lanes | 128 | no data |
Pros & cons summary
| Recency | 8 March 2022 | 15 May 2012 |
| Physical cores | 16 | 4 |
| Threads | 32 | 4 |
| Chip lithography | 7 nm | 32 nm |
| Power consumption (TDP) | 280 Watt | 35 Watt |
Ryzen Threadripper PRO 5955WX has an age advantage of 9 years, 300% more physical cores and 700% more threads, and a 357.1% more advanced lithography process.
A8-4557M, on the other hand, has 700% lower power consumption.
We couldn't decide between AMD Ryzen Threadripper PRO 5955WX and AMD A8-4557M. We've got no test results to judge.
Be aware that Ryzen Threadripper PRO 5955WX is a server/workstation processor while A8-4557M is a notebook one.
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