Ryzen Threadripper PRO 3955WX vs Turion X2 RM-77
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 303 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 12.77 |
| Market segment | Laptop | Server |
| Series | 2x AMD Turion | AMD Ryzen Threadripper |
| Power efficiency | no data | 3.44 |
| Designer | AMD | AMD |
| Manufacturer | no data | TSMC |
| Architecture codename | Griffin (2008−2009) | Castle Peak (2020) |
| Release date | 1 January 2009 (17 years ago) | 14 July 2020 (5 years ago) |
| Launch price (MSRP) | no data | $1,149 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Currently popular graphics cards are shown for comparison.
Detailed specifications
Basic parameters of Turion X2 RM-77 and Ryzen Threadripper PRO 3955WX: 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) | 16 (Hexadeca-Core) |
| Threads | 2 | 32 |
| Base clock speed | no data | 3.9 GHz |
| Boost clock speed | 2.3 GHz | 4.3 GHz |
| Bus rate | 4000 MHz | no data |
| Multiplier | no data | 39 |
| L1 cache | 0 MB | 1 MB |
| L2 cache | 1 MB | 8 MB |
| L3 cache | 0 KB | 64 MB |
| Chip lithography | 65 nm | 7 nm, 12 nm |
| Die size | no data | 2x 74 mm2 |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | no data | 15940 Million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Turion X2 RM-77 and Ryzen Threadripper PRO 3955WX 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 | Socket S1 (638) | WRX8 |
| Power consumption (TDP) | 35 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Turion X2 RM-77 and Ryzen Threadripper PRO 3955WX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX, SSE, SSE2, SSE3, Enhanced 3DNow!, NX bit, AMD64, PowerNow!, AMD Virtualization | no data |
| AES-NI | - | + |
| AVX | - | + |
| PowerNow | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Turion X2 RM-77 and Ryzen Threadripper PRO 3955WX are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Turion X2 RM-77 and Ryzen Threadripper PRO 3955WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4-3200 |
| Maximum memory size | no data | 2 TiB |
| Maximum memory bandwidth | no data | 204.8 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Turion X2 RM-77 and Ryzen Threadripper PRO 3955WX.
| PCIe version | no data | 4.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Recency | 1 January 2009 | 14 July 2020 |
| Physical cores | 2 | 16 |
| Threads | 2 | 32 |
| Chip lithography | 65 nm | 7 nm |
| Power consumption (TDP) | 35 Watt | 280 Watt |
Turion X2 RM-77 has 700% lower power consumption.
Ryzen Threadripper PRO 3955WX, on the other hand, has an age advantage of 11 years, 700% more physical cores and 1500% more threads, and a 829% more advanced lithography process.
We couldn't decide between AMD Turion X2 RM-77 and AMD Ryzen Threadripper PRO 3955WX. We've got no test results to judge.
Be aware that Turion X2 RM-77 is a notebook processor while Ryzen Threadripper PRO 3955WX is a server/workstation one.
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