Xeon Platinum 8276L vs i7-7820HQ
Primary details
Comparing Core i7-7820HQ and Xeon Platinum 8276L processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 1306 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | Intel Core i7 | Intel Xeon Platinum |
| Power efficiency | 9.48 | no data |
| Architecture codename | Kaby Lake-H (2017) | Cascade Lake (2019−2020) |
| Release date | 3 January 2017 (7 years ago) | 2 April 2019 (5 years ago) |
| Launch price (MSRP) | $378 | $16,616 |
Detailed specifications
Core i7-7820HQ and Xeon Platinum 8276L 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 | 4 (Quad-Core) | 28 (Octacosa-Core) |
| Threads | 8 | 56 |
| Base clock speed | 2.9 GHz | 2.2 GHz |
| Boost clock speed | 3.9 GHz | 4 GHz |
| Bus type | DMI 3.0 | no data |
| Bus rate | 8 GT/s | no data |
| Multiplier | 29 | 22 |
| L1 cache | 64K (per core) | 1.75 MB |
| L2 cache | 256K (per core) | 28 MB |
| L3 cache | 8 MB (shared) | 38.5 MB |
| Chip lithography | 14 nm | 14 nm |
| Die size | 126 mm2 | no data |
| Maximum core temperature | 100 °C | 89 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Core i7-7820HQ and Xeon Platinum 8276L 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) | 8 (Multiprocessor) |
| Socket | FCBGA1440 | FCLGA3647 |
| Power consumption (TDP) | 45 Watt | 165 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Core i7-7820HQ and Xeon Platinum 8276L. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | + | + |
| AVX | + | + |
| vPro | + | + |
| Enhanced SpeedStep (EIST) | + | + |
| Speed Shift | + | + |
| My WiFi | + | no data |
| Turbo Boost Technology | 2.0 | 2.0 |
| Hyper-Threading Technology | + | + |
| TSX | + | + |
| Idle States | + | no data |
| Thermal Monitoring | + | - |
| Flex Memory Access | + | no data |
| SIPP | + | - |
| Smart Response | + | no data |
| Turbo Boost Max 3.0 | no data | - |
| Deep Learning Boost | - | + |
Security technologies
Core i7-7820HQ and Xeon Platinum 8276L technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | + |
| EDB | + | + |
| Secure Key | + | no data |
| MPX | + | - |
| Identity Protection | + | - |
| SGX | Yes with Intel® ME | no data |
| OS Guard | + | no data |
Virtualization technologies
Virtual machine speed-up technologies supported by Core i7-7820HQ and Xeon Platinum 8276L are enumerated here.
| AMD-V | + | - |
| VT-d | + | + |
| VT-x | + | + |
| EPT | + | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by Core i7-7820HQ and Xeon Platinum 8276L. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR4 | DDR4-2933 |
| Maximum memory size | 64 GB | 4.5 TB |
| Max memory channels | 2 | 6 |
| Maximum memory bandwidth | 38.397 GB/s | 140.8 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | Intel HD Graphics 630 | no data |
| Max video memory | 64 GB | no data |
| Quick Sync Video | + | - |
| Clear Video | + | no data |
| Clear Video HD | + | no data |
| Graphics max frequency | 1.1 GHz | no data |
| InTru 3D | + | no data |
Graphics interfaces
Available interfaces and connections of Core i7-7820HQ and Xeon Platinum 8276L integrated GPUs.
| Number of displays supported | 3 | no data |
| eDP | + | no data |
| DisplayPort | + | - |
| HDMI | + | - |
| DVI | + | no data |
Graphics image quality
Maximum display resolutions supported by Core i7-7820HQ and Xeon Platinum 8276L integrated GPUs, including resolutions over different interfaces.
| 4K resolution support | + | no data |
| Max resolution over HDMI 1.4 | 4096x2304@30Hz | no data |
| Max resolution over eDP | 4096x2304@60Hz | no data |
| Max resolution over DisplayPort | 4096x2304@60Hz | no data |
| Max resolution over VGA | N/A | no data |
Graphics API support
APIs supported by Core i7-7820HQ and Xeon Platinum 8276L integrated GPUs, sometimes API versions are included.
| DirectX | 12 | no data |
| OpenGL | 4.5 | no data |
Peripherals
Specifications and connection of peripherals supported by Core i7-7820HQ and Xeon Platinum 8276L.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 16 | 48 |
Pros & cons summary
| Recency | 3 January 2017 | 2 April 2019 |
| Physical cores | 4 | 28 |
| Threads | 8 | 56 |
| Power consumption (TDP) | 45 Watt | 165 Watt |
i7-7820HQ has 266.7% lower power consumption.
Xeon Platinum 8276L, on the other hand, has an age advantage of 2 years, and 600% more physical cores and 600% more threads.
We couldn't decide between Core i7-7820HQ and Xeon Platinum 8276L. We've got no test results to judge.
Be aware that Core i7-7820HQ is a notebook processor while Xeon Platinum 8276L is a server/workstation one.
Should you still have questions on choice between Core i7-7820HQ and Xeon Platinum 8276L, ask them in Comments section, and we shall answer.
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