Threadripper PRO 7945WX vs i7-5960X
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1063 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.89 | no data |
| Market segment | Desktop processor | Desktop processor |
| Series | Core i7 (Desktop) | no data |
| Power efficiency | 2.31 | no data |
| Designer | Intel | AMD |
| Manufacturer | Intel | TSMC |
| Architecture codename | Haswell-E (2014) | Storm Peak (2023) |
| Release date | 1 September 2014 (11 years ago) | 19 October 2023 (1 year ago) |
| Launch price (MSRP) | $999 | $1,399 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Core i7-5960X and Threadripper PRO 7945WX 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 | 8 (Octa-Core) | 12 (Dodeca-Core) |
| Threads | 16 | 24 |
| Base clock speed | 3 GHz | 4.7 GHz |
| Boost clock speed | 3.5 GHz | 5.3 GHz |
| Bus rate | 0 GT/s | no data |
| L1 cache | 64K (per core) | 64 KB (per core) |
| L2 cache | 256K (per core) | 1 MB (per core) |
| L3 cache | 20 MB (shared) | 64 MB (shared) |
| Chip lithography | 22 nm | 5 nm |
| Die size | 356 mm2 | 2x 71 mm2 |
| Maximum core temperature | 67 °C | no data |
| Number of transistors | 2,600 million | 13,140 million |
| 64 bit support | + | + |
| Windows 11 compatibility | - | no data |
| Unlocked multiplier | + | + |
Compatibility
Information on Core i7-5960X and Threadripper PRO 7945WX 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 | FCLGA2011 | sTR5 |
| Power consumption (TDP) | 140 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-5960X and Threadripper PRO 7945WX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX2 | no data |
| AES-NI | + | + |
| AVX | + | + |
| Enhanced SpeedStep (EIST) | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Smart Response | + | no data |
| Demand Based Switching | - | no data |
| Precision Boost 2 | no data | + |
Security technologies
Core i7-5960X and Threadripper PRO 7945WX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| Identity Protection | + | - |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-5960X and Threadripper PRO 7945WX 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 Core i7-5960X and Threadripper PRO 7945WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR5 |
| Maximum memory size | 64 GB | no data |
| Max memory channels | 4 | no data |
| Maximum memory bandwidth | 68 GB/s | no data |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i7-5960X and Threadripper PRO 7945WX.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | 40 | 144 |
Pros & cons summary
| Recency | 1 September 2014 | 19 October 2023 |
| Physical cores | 8 | 12 |
| Threads | 16 | 24 |
| Chip lithography | 22 nm | 5 nm |
| Power consumption (TDP) | 140 Watt | 350 Watt |
i7-5960X has 150% lower power consumption.
Threadripper PRO 7945WX, on the other hand, has an age advantage of 9 years, 50% more physical cores and 50% more threads, and a 340% more advanced lithography process.
We couldn't decide between Intel Core i7-5960X and AMD Threadripper PRO 7945WX. We've got no test results to judge.
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