Threadripper PRO 7945WX: specs and benchmarks
Summary
AMD started Threadripper PRO 7945WX sales 19 October 2023 at a recommended price of $1,399. Based on a Storm Peak architecture, this desktop processor is primarily aimed at home systems. It has 12 cores and 24 threads, and is based on 5 nm manufacturing technology, with a max turbo frequency of 5300 MHz and an unlocked multiplier.
Compatibility-wise, this is AMD Socket sTR5 processor with a TDP of 350 Watt. It supports DDR5 memory.
Primary details
Threadripper PRO 7945WX processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Market segment | Desktop processor | |
| Architecture codename | Storm Peak (2023) | |
| Release date | 19 October 2023 (1 year ago) | |
| Launch price (MSRP) | $1,399 | of 17,906 (Xeon Platinum 8280L) |
Detailed specifications
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
| Physical cores | 12 (Dodeca-Core) | |
| Threads | 24 | |
| Base clock speed | 4.7 GHz | |
| Boost clock speed | 5.3 GHz | of 6.2 GHz (Core i9-14900KS) |
| L1 cache | 64 KB (per core) | of 80 KB (EPYC 9965) |
| L2 cache | 1 MB (per core) | of 2 MB (Xeon 6980P) |
| L3 cache | 64 MB (shared) | of 1152 MB (EPYC 9684X) |
| Chip lithography | 5 nm | of 3 nm (Apple M3 Max 16-Core) |
| Die size | 2x 71 mm2 | |
| Number of transistors | 13,140 million | of 135,240 million (EPYC 9684X) |
| 64 bit support | + | |
| Unlocked multiplier | + |
Compatibility
Information on Threadripper PRO 7945WX compatibility with other computer components and devices: 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 | of 8 (Opteron 842) |
| Socket | sTR5 | |
| Power consumption (TDP) | 350 Watt | of 500 Watt (Xeon 6960P) |
Technologies and extensions
Technological capabilities and additional instructions supported by Threadripper PRO 7945WX. You'll probably need this information if you require some particular technology.
| AES-NI | + | |
| AVX | + | |
| Precision Boost 2 | + |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
| AMD-V | + |
Memory specs
Types, maximum amount and channel number of RAM supported by Threadripper PRO 7945WX's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR5 |
Graphics specifications
General parameters of a GPU integrated into Threadripper PRO 7945WX.
| Integrated graphics card | N/A |
Peripherals
Specifications and connection types of supported peripherals.
| PCIe version | 5.0 | |
| PCI Express lanes | 128 |
Benchmark performance
Single-core and multi-core benchmark results of Threadripper PRO 7945WX. Overall benchmark performance is measured in points in 0-100 range, higher is better.
We have no data on Threadripper PRO 7945WX benchmark results.
Send your test results of Threadripper PRO 7945WX.
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