Core i7-1265U vs Xeon E7-8870 v4
Primary details
Comparing Xeon E7-8870 v4 and Core i7-1265U processor market type (desktop or notebook), architecture, sales start time and price.
| Place in performance ranking | not rated | 835 |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Server | Laptop |
| Series | no data | Intel Alder Lake-M |
| Architecture codename | no data | Alder Lake-U (2022) |
| Release date | 1 April 2016 (8 years ago) | 4 January 2022 (2 years ago) |
Detailed specifications
Xeon E7-8870 v4 and Core i7-1265U 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 | 20 (Icosa-Core) | 10 (Deca-Core) |
| Threads | 40 | 12 |
| Base clock speed | no data | 1.8 GHz |
| Boost clock speed | no data | 4.8 GHz |
| L1 cache | no data | 928 KB |
| L2 cache | no data | 9.5 MB |
| L3 cache | no data | 12 MB |
| Chip lithography | no data | 10 nm |
| Maximum core temperature | 76 °C | 100 °C |
| 64 bit support | - | + |
| Windows 11 compatibility | - | + |
| Unlocked multiplier | No | No |
Compatibility
Information on Xeon E7-8870 v4 and Core i7-1265U 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 | 8 | 1 |
| Socket | no data | BGA1744 |
| Power consumption (TDP) | 140 Watt | 15 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E7-8870 v4 and Core i7-1265U. You'll probably need this information if you require some particular technology.
| AES-NI | no data | + |
| FMA | no data | + |
| AVX | no data | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| TSX | no data | + |
Security technologies
Xeon E7-8870 v4 and Core i7-1265U technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon E7-8870 v4 and Core i7-1265U are enumerated here.
| VT-d | no data | + |
| VT-x | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon E7-8870 v4 and Core i7-1265U. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | DDR4, DDR5 |
| Maximum memory bandwidth | 85 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | no data | Intel Iris Xe Graphics G7 96EUs |
Peripherals
Specifications and connection of peripherals supported by Xeon E7-8870 v4 and Core i7-1265U.
| PCIe version | no data | 4.0 |
| PCI Express lanes | 32 | 20 |
Pros & cons summary
| Recency | 1 April 2016 | 4 January 2022 |
| Physical cores | 20 | 10 |
| Threads | 40 | 12 |
| Power consumption (TDP) | 140 Watt | 15 Watt |
Xeon E7-8870 v4 has 100% more physical cores and 233.3% more threads.
i7-1265U, on the other hand, has an age advantage of 5 years, and 833.3% lower power consumption.
We couldn't decide between Xeon E7-8870 v4 and Core i7-1265U. We've got no test results to judge.
Be aware that Xeon E7-8870 v4 is a server/workstation processor while Core i7-1265U is a notebook one.
Should you still have questions on choice between Xeon E7-8870 v4 and Core i7-1265U, ask them in Comments section, and we shall answer.
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