Ryzen Threadripper PRO 3955WX vs Celeron 787
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 | Intel Celeron | AMD Ryzen Threadripper |
| Power efficiency | no data | 3.44 |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Sandy Bridge (2011−2013) | Castle Peak (2020) |
| Release date | 1 July 2011 (14 years ago) | 14 July 2020 (5 years ago) |
| Launch price (MSRP) | $107 | $1,149 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Basic parameters of Celeron 787 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 | 1 (Single-Core) | 16 (Hexadeca-Core) |
| Threads | 1 | 32 |
| Base clock speed | 1.3 GHz | 3.9 GHz |
| Boost clock speed | 1.3 GHz | 4.3 GHz |
| Bus type | DMI 2.0 | no data |
| Bus rate | 4 × 5 GT/s | no data |
| Multiplier | 13 | 39 |
| L1 cache | 64 KB (per core) | 64 KB (per core) |
| L2 cache | 256 KB (per core) | 512 KB (per core) |
| L3 cache | 1.5 MB (shared) | 64 MB |
| Chip lithography | 32 nm | 7 nm, 12 nm |
| Die size | 131 mm2 | 2x 74 mm2 |
| Maximum core temperature | 100 °C | no data |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | 504 million | 7,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Celeron 787 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 (Uniprocessor) | 1 |
| Socket | FCBGA1023 | WRX8 |
| Power consumption (TDP) | 17 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Celeron 787 and Ryzen Threadripper PRO 3955WX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2 | no data |
| AES-NI | - | + |
| FMA | + | - |
| AVX | - | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | - | no data |
| Hyper-Threading Technology | - | no data |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| Demand Based Switching | - | no data |
| FDI | + | no data |
| Fast Memory Access | + | no data |
Security technologies
Celeron 787 and Ryzen Threadripper PRO 3955WX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | - | no data |
| EDB | + | no data |
| Anti-Theft | - | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Celeron 787 and Ryzen Threadripper PRO 3955WX are enumerated here.
| AMD-V | - | + |
| VT-d | - | no data |
| VT-x | + | no data |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Celeron 787 and Ryzen Threadripper PRO 3955WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | DDR4-3200 |
| Maximum memory size | 16 GB | 2 TiB |
| Max memory channels | 2 | no data |
| Maximum memory bandwidth | 21.335 GB/s | 204.8 GB/s |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics for 2nd Generation Intel Processors | N/A |
| Graphics max frequency | 950 MHz | no data |
Graphics interfaces
Available interfaces and connections of Celeron 787 and Ryzen Threadripper PRO 3955WX integrated GPUs.
| Number of displays supported | 2 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| SDVO | + | no data |
| CRT | + | no data |
Peripherals
Specifications and connection of peripherals supported by Celeron 787 and Ryzen Threadripper PRO 3955WX.
| PCIe version | 2.0 | 4.0 |
| PCI Express lanes | 16 | 128 |
Pros & cons summary
| Recency | 1 July 2011 | 14 July 2020 |
| Physical cores | 1 | 16 |
| Threads | 1 | 32 |
| Chip lithography | 32 nm | 7 nm |
| Power consumption (TDP) | 17 Watt | 280 Watt |
Celeron 787 has 1547% lower power consumption.
Ryzen Threadripper PRO 3955WX, on the other hand, has an age advantage of 9 years, 1500% more physical cores and 3100% more threads, and a 357% more advanced lithography process.
We couldn't decide between Intel Celeron 787 and AMD Ryzen Threadripper PRO 3955WX. We've got no test results to judge.
Be aware that Celeron 787 is a notebook processor while Ryzen Threadripper PRO 3955WX is a server/workstation one.
Other comparisons
We've compiled a selection of CPU comparisons, ranging from closely matched processors to other comparisons that may be of interest.
