Ryzen Threadripper PRO 5975WX vs Phenom II X4 965 BE (140W)
Primary details
Comparing Phenom II X4 965 BE (140W) and Ryzen Threadripper PRO 5975WX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 40 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | no data | AMD Ryzen Threadripper |
| Power efficiency | no data | 16.10 |
| Architecture codename | Deneb (2009−2011) | Chagall PRO (2022) |
| Release date | 13 August 2009 (15 years ago) | 8 March 2022 (2 years ago) |
Detailed specifications
Phenom II X4 965 BE (140W) and Ryzen Threadripper PRO 5975WX 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) | 32 (Dotriaconta-Core) |
| Threads | 4 | 64 |
| Base clock speed | 3.4 GHz | 3.6 GHz |
| Boost clock speed | 3.4 GHz | 4.5 GHz |
| Multiplier | no data | 36 |
| L1 cache | 128 KB (per core) | 64K (per core) |
| L2 cache | 512 KB (per core) | 512K (per core) |
| L3 cache | 6 MB (shared) | 128 MB |
| Chip lithography | 45 nm | 7 nm |
| Die size | 258 mm2 | 4x 81 mm2 |
| Maximum case temperature (TCase) | no data | 95 °C |
| Number of transistors | 758 million | 16,600 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | + | - |
Compatibility
Information on Phenom II X4 965 BE (140W) and Ryzen Threadripper PRO 5975WX 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 | AM3 | WRX8 |
| Power consumption (TDP) | 140 Watt | 280 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom II X4 965 BE (140W) and Ryzen Threadripper PRO 5975WX. You'll probably need this information if you require some particular technology.
| AES-NI | - | + |
| AVX | - | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Phenom II X4 965 BE (140W) and Ryzen Threadripper PRO 5975WX are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Phenom II X4 965 BE (140W) and Ryzen Threadripper PRO 5975WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 | 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 | On certain motherboards (Chipset feature) | - |
Peripherals
Specifications and connection of peripherals supported by Phenom II X4 965 BE (140W) and Ryzen Threadripper PRO 5975WX.
| PCIe version | 2.0 | 4.0 |
| PCI Express lanes | no data | 128 |
Pros & cons summary
| Recency | 13 August 2009 | 8 March 2022 |
| Physical cores | 4 | 32 |
| Threads | 4 | 64 |
| Chip lithography | 45 nm | 7 nm |
| Power consumption (TDP) | 140 Watt | 280 Watt |
Phenom II X4 965 BE (140W) has 100% lower power consumption.
Ryzen Threadripper PRO 5975WX, on the other hand, has an age advantage of 12 years, 700% more physical cores and 1500% more threads, and a 542.9% more advanced lithography process.
We couldn't decide between Phenom II X4 965 BE (140W) and Ryzen Threadripper PRO 5975WX. We've got no test results to judge.
Note that Phenom II X4 965 BE (140W) is a desktop processor while Ryzen Threadripper PRO 5975WX is a server/workstation one.
Should you still have questions on choice between Phenom II X4 965 BE (140W) and Ryzen Threadripper PRO 5975WX, ask them in Comments section, and we shall answer.
Similar processor comparisons
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.
