Phenom II X4 955 (95W) vs Ryzen Threadripper PRO 7965WX
Primary details
Comparing Ryzen Threadripper PRO 7965WX and Phenom II X4 955 (95W) processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 33 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 15.72 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 13.76 | no data |
| Architecture codename | Storm Peak (2023) | Deneb (2009−2011) |
| Release date | 19 October 2023 (1 year ago) | 1 April 2009 (15 years ago) |
| Launch price (MSRP) | $2,649 | no data |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Ryzen Threadripper PRO 7965WX and Phenom II X4 955 (95W) 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 | 24 (Tetracosa-Core) | 4 (Quad-Core) |
| Threads | 48 | 4 |
| Base clock speed | 4.2 GHz | 3.2 GHz |
| Boost clock speed | 5.3 GHz | 3.2 GHz |
| L1 cache | 64 KB (per core) | 128 KB (per core) |
| L2 cache | 1 MB (per core) | 512 KB (per core) |
| L3 cache | 128 MB (shared) | 6 MB (shared) |
| Chip lithography | 5 nm | 45 nm |
| Die size | 4x 71 mm2 | 258 mm2 |
| Number of transistors | 26,280 million | 758 million |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | - |
| Unlocked multiplier | + | - |
Compatibility
Information on Ryzen Threadripper PRO 7965WX and Phenom II X4 955 (95W) 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 | sTR5 | AM3 |
| Power consumption (TDP) | 350 Watt | 95 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Ryzen Threadripper PRO 7965WX and Phenom II X4 955 (95W). You'll probably need this information if you require some particular technology.
| AES-NI | + | - |
| AVX | + | - |
| Precision Boost 2 | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Ryzen Threadripper PRO 7965WX and Phenom II X4 955 (95W) are enumerated here.
| AMD-V | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Ryzen Threadripper PRO 7965WX and Phenom II X4 955 (95W). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5 | DDR3 |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | On certain motherboards (Chipset feature) |
Peripherals
Specifications and connection of peripherals supported by Ryzen Threadripper PRO 7965WX and Phenom II X4 955 (95W).
| PCIe version | 5.0 | 2.0 |
| PCI Express lanes | 128 | no data |
Pros & cons summary
| Recency | 19 October 2023 | 1 April 2009 |
| Physical cores | 24 | 4 |
| Threads | 48 | 4 |
| Chip lithography | 5 nm | 45 nm |
| Power consumption (TDP) | 350 Watt | 95 Watt |
Ryzen Threadripper PRO 7965WX has an age advantage of 14 years, 500% more physical cores and 1100% more threads, and a 800% more advanced lithography process.
Phenom II X4 955 (95W), on the other hand, has 268.4% lower power consumption.
We couldn't decide between Ryzen Threadripper PRO 7965WX and Phenom II X4 955 (95W). We've got no test results to judge.
Be aware that Ryzen Threadripper PRO 7965WX is a server/workstation processor while Phenom II X4 955 (95W) is a desktop one.
Should you still have questions on choice between Ryzen Threadripper PRO 7965WX and Phenom II X4 955 (95W), ask them in Comments section, and we shall answer.
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