Threadripper PRO 7945WX vs Xeon w5-2465X
Primary details
Comparing Xeon w5-2465X and Threadripper PRO 7945WX processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 147 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 62.55 | no data |
| Market segment | Server | Desktop processor |
| Power efficiency | 13.90 | no data |
| Architecture codename | Sapphire Rapids (2023−2024) | Storm Peak (2023) |
| Release date | 15 February 2023 (1 year ago) | 19 October 2023 (1 year ago) |
| Launch price (MSRP) | $1,389 | $1,399 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Xeon w5-2465X 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 | 16 (Hexadeca-Core) | 12 (Dodeca-Core) |
| Performance-cores | 16 | no data |
| Threads | 32 | 24 |
| Base clock speed | 3.1 GHz | 4.7 GHz |
| Boost clock speed | 4.7 GHz | 5.3 GHz |
| L1 cache | 80 KB (per core) | 64 KB (per core) |
| L2 cache | 2 MB (per core) | 1 MB (per core) |
| L3 cache | 33.75 MB | 64 MB (shared) |
| Chip lithography | Intel 7 nm | 5 nm |
| Die size | no data | 2x 71 mm2 |
| Maximum case temperature (TCase) | 78 °C | no data |
| Number of transistors | no data | 13,140 million |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
| Unlocked multiplier | + | + |
Compatibility
Information on Xeon w5-2465X 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 | FCLGA4677 | sTR5 |
| Power consumption (TDP) | 200 Watt | 350 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon w5-2465X and Threadripper PRO 7945WX. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | no data |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Turbo Boost Max 3.0 | + | no data |
| Precision Boost 2 | no data | + |
| Deep Learning Boost | + | - |
Security technologies
Xeon w5-2465X and Threadripper PRO 7945WX technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | no data |
| EDB | + | no data |
| SGX | - | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon w5-2465X 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 Xeon w5-2465X and Threadripper PRO 7945WX. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR5-4800 | DDR5 |
| Maximum memory size | 2 TB | no data |
| Max memory channels | 4 | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | N/A |
Peripherals
Specifications and connection of peripherals supported by Xeon w5-2465X and Threadripper PRO 7945WX.
| PCIe version | 5.0 | 5.0 |
| PCI Express lanes | 64 | 128 |
Pros & cons summary
| Recency | 15 February 2023 | 19 October 2023 |
| Physical cores | 16 | 12 |
| Threads | 32 | 24 |
| Power consumption (TDP) | 200 Watt | 350 Watt |
Xeon w5-2465X has 33.3% more physical cores and 33.3% more threads, and 75% lower power consumption.
Threadripper PRO 7945WX, on the other hand, has an age advantage of 8 months.
We couldn't decide between Xeon w5-2465X and Threadripper PRO 7945WX. We've got no test results to judge.
Be aware that Xeon w5-2465X is a server/workstation processor while Threadripper PRO 7945WX is a desktop one.
Should you still have questions on choice between Xeon w5-2465X and Threadripper PRO 7945WX, ask them in Comments section, and we shall answer.
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