i5-1155G7 (IPU) vs Xeon Platinum 8280
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 323 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-effectiveness evaluation | 0.86 | no data |
| Market segment | Server | Laptop |
| Series | Intel Xeon Platinum | no data |
| Power efficiency | 10.92 | no data |
| Designer | Intel | Intel |
| Manufacturer | Intel | Intel |
| Architecture codename | Cascade Lake-SP (2018) | Tiger Lake-U (2020−2021) |
| Release date | 11 December 2018 (7 years ago) | 31 May 2021 (4 years ago) |
| Launch price (MSRP) | $10,009 | $309 |
Cost-effectiveness evaluation
Performance per price, higher is better.
Performance to price scatter graph
Detailed specifications
Xeon Platinum 8280 and Core i5-1155G7 (IPU) 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 | 28 (Octacosa-Core) | 4 (Quad-Core) |
| Threads | 56 | 8 |
| Base clock speed | 2.7 GHz | 2.5 GHz |
| Boost clock speed | 4 GHz | 4.5 GHz |
| Multiplier | 27 | no data |
| L1 cache | 64 KB (per core) | 80 KB (per core) |
| L2 cache | 1 MB (per core) | 1.25 MB (per core) |
| L3 cache | 38.5 MB (shared) | 8 MB (shared) |
| Chip lithography | 14 nm | 10 nm |
| Die size | no data | 144 mm2 |
| Maximum core temperature | 84 °C | no data |
| Number of transistors | 8,000 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | + | no data |
Compatibility
Information on Xeon Platinum 8280 and Core i5-1155G7 (IPU) 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 (Multiprocessor) | 1 |
| Socket | FCLGA3647 | Intel BGA 1449 |
| Power consumption (TDP) | 205 Watt | 28 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Xeon Platinum 8280 and Core i5-1155G7 (IPU). You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 | no data |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | no data |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | no data |
| Turbo Boost Technology | 2.0 | no data |
| Hyper-Threading Technology | + | no data |
| TSX | + | - |
| Turbo Boost Max 3.0 | - | no data |
| Deep Learning Boost | + | - |
Security technologies
Xeon Platinum 8280 and Core i5-1155G7 (IPU) technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Xeon Platinum 8280 and Core i5-1155G7 (IPU) are enumerated here.
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | no data |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Xeon Platinum 8280 and Core i5-1155G7 (IPU). Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4-2933 | DDR4, LPDDR4X |
| Maximum memory size | 1 TB | no data |
| Max memory channels | 6 | no data |
| Maximum memory bandwidth | 140.8 GB/s | no data |
| ECC memory support | + | - |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | N/A | Iris Xe-LP Graphics G7 80EU |
Peripherals
Specifications and connection of peripherals supported by Xeon Platinum 8280 and Core i5-1155G7 (IPU).
| PCIe version | 3.0 | 4.0 |
| PCI Express lanes | 48 | 4 |
Pros & cons summary
| Recency | 11 December 2018 | 31 May 2021 |
| Physical cores | 28 | 4 |
| Threads | 56 | 8 |
| Chip lithography | 14 nm | 10 nm |
| Power consumption (TDP) | 205 Watt | 28 Watt |
Xeon Platinum 8280 has 600% more physical cores and 600% more threads.
i5-1155G7 (IPU), on the other hand, has an age advantage of 2 years, a 40% more advanced lithography process, and 632.1% lower power consumption.
We couldn't decide between Intel Xeon Platinum 8280 and Intel Core i5-1155G7 (IPU). We've got no test results to judge.
Be aware that Xeon Platinum 8280 is a server/workstation processor while Core i5-1155G7 (IPU) is a notebook one.
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