Xeon w7-3445 vs i5-8420T
Primary details
Comparing Core i5-8420T and Xeon w7-3445 processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | not rated | 139 |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | no data | 44.89 |
| Market segment | Desktop processor | Server |
| Series | Intel Core i5 | no data |
| Power efficiency | no data | 10.56 |
| Architecture codename | Coffee Lake (2017−2019) | Sapphire Rapids (2023−2024) |
| Release date | 1 September 2018 (6 years ago) | 15 February 2023 (1 year ago) |
| Launch price (MSRP) | no data | $1,989 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Detailed specifications
Core i5-8420T and Xeon w7-3445 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 | 6 (Hexa-Core) | 20 (Icosa-Core) |
| Threads | 6 | 40 |
| Base clock speed | 1.8 GHz | 2.6 GHz |
| Boost clock speed | 3.4 GHz | 4.8 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 4 × 8 GT/s | no data |
| L1 cache | 64K (per core) | 80 KB (per core) |
| L2 cache | 256K (per core) | 2 MB (per core) |
| L3 cache | 9 MB (shared) | 52.5 MB |
| Chip lithography | 14 nm | Intel 7 nm |
| Die size | 126 mm2 | 4x 477 mm2 |
| Maximum case temperature (TCase) | 72 °C | 72 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Core i5-8420T and Xeon w7-3445 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 (Uniprocessor) | 1 |
| Socket | 1151 | FCLGA4677 |
| Power consumption (TDP) | 35 Watt | 270 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i5-8420T and Xeon w7-3445. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | Intel® SSE4.1, Intel® AMX, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | no data | + |
| Turbo Boost Technology | no data | 2.0 |
| Hyper-Threading Technology | no data | + |
| TSX | - | + |
| Turbo Boost Max 3.0 | no data | + |
| Deep Learning Boost | - | + |
Security technologies
Core i5-8420T and Xeon w7-3445 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 Core i5-8420T and Xeon w7-3445 are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i5-8420T and Xeon w7-3445. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 Dual-channel | DDR5-4800 |
| Maximum memory size | 64 GB | 4 TB |
| Max memory channels | 2 | 8 |
| Maximum memory bandwidth | 42.671 GB/s | no data |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel UHD Graphics 630 | N/A |
Peripherals
Specifications and connection of peripherals supported by Core i5-8420T and Xeon w7-3445.
| PCIe version | 3.0 | 5.0 |
| PCI Express lanes | no data | 112 |
Pros & cons summary
| Recency | 1 September 2018 | 15 February 2023 |
| Physical cores | 6 | 20 |
| Threads | 6 | 40 |
| Power consumption (TDP) | 35 Watt | 270 Watt |
i5-8420T has 671.4% lower power consumption.
Xeon w7-3445, on the other hand, has an age advantage of 4 years, and 233.3% more physical cores and 566.7% more threads.
We couldn't decide between Core i5-8420T and Xeon w7-3445. We've got no test results to judge.
Note that Core i5-8420T is a desktop processor while Xeon w7-3445 is a server/workstation one.
Should you still have questions on choice between Core i5-8420T and Xeon w7-3445, ask them in Comments section, and we shall answer.
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