Intel Xeon Platinum 8276L processor review
Xeon Platinum 8276L processor released by Intel; release date: 11 Dec 2018. At the time of release, the processor cost $13422. The processor is designed for server-computers and based on Cascade Lake microarchitecture.
CPU is locked to prevent overclocking. Total number of cores - 28, threads - 56. Maximum CPU clock speed - 4.00 GHz. Maximum operating temperature - 89°C. Manufacturing process technology - 14 nm. Cache size: L1 - 1792 KB, L2 - 28 MB, L3 - 38.5 MB.
Supported memory types: DDR4-2933. Maximum memory size: 4.5 TB.
Supported socket types: FCLGA3647. Power consumption (TDP): 165 Watt.
Benchmarks
PassMark Single thread mark |
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PassMark CPU mark |
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Name | Value |
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PassMark - Single thread mark | 2427 |
PassMark - CPU mark | 60188 |
Specifications (specs)
Essentials |
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Architecture codename | Cascade Lake |
Launch date | 11 Dec 2018 |
Launch price (MSRP) | $13422 |
Place in performance rating | 316 |
Processor Number | 8276L |
Series | 2nd Generation Intel Xeon Scalable Processors |
Vertical segment | Server |
Performance |
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Base frequency | 2.20 GHz |
L1 cache | 1792 KB |
L2 cache | 28 MB |
L3 cache | 38.5 MB |
Manufacturing process technology | 14 nm |
Maximum core temperature | 89°C |
Maximum frequency | 4.00 GHz |
Number of cores | 28 |
Number of threads | 56 |
Memory |
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Max memory channels | 6 |
Maximum memory size | 4.5 TB |
Supported memory frequency | 2933 MHz |
Supported memory types | DDR4-2933 |
Compatibility |
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Package Size | 76.0mm x 56.5mm |
Sockets supported | FCLGA3647 |
Thermal Design Power (TDP) | 165 Watt |
Peripherals |
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Max number of PCIe lanes | 48 |
PCI Express revision | 3.0 |
Scalability | S8S |
Security & Reliability |
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Execute Disable Bit (EDB) | |
Intel® Run Sure Technology | |
Intel® Trusted Execution technology (TXT) | |
Advanced Technologies |
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Enhanced Intel SpeedStep® technology | |
Instruction set extensions | Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512 |
Intel 64 | |
Intel® AES New Instructions | |
Intel® Hyper-Threading technology | |
Intel® Turbo Boost technology | |
Intel® Volume Management Device (VMD) | |
Number of AVX-512 FMA Units | 2 |
Speed Shift technology | |
Virtualization |
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Intel® Virtualization Technology (VT-x) | |
Intel® Virtualization Technology for Directed I/O (VT-d) | |
Intel® VT-x with Extended Page Tables (EPT) |