Xeon Platinum 8276L vs E-450
Primary details
Comparing E-450 and Xeon Platinum 8276L processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2875 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Laptop | Server |
| Series | AMD E-Series | Intel Xeon Platinum |
| Power efficiency | 2.53 | no data |
| Architecture codename | Zacate (2011−2013) | Cascade Lake (2019−2020) |
| Release date | 22 August 2011 (13 years ago) | 2 April 2019 (5 years ago) |
| Launch price (MSRP) | no data | $16,616 |
Detailed specifications
E-450 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 | 2 (Dual-core) | 28 (Octacosa-Core) |
| Threads | 2 | 56 |
| Base clock speed | no data | 2.2 GHz |
| Boost clock speed | 1.65 GHz | 4 GHz |
| Multiplier | no data | 22 |
| L1 cache | 64K (per core) | 1.75 MB |
| L2 cache | 512K (per core) | 28 MB |
| L3 cache | 0 KB | 38.5 MB |
| Chip lithography | 40 nm | 14 nm |
| Die size | 75 mm2 | no data |
| Maximum core temperature | no data | 89 °C |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on E-450 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 | 8 (Multiprocessor) |
| Socket | FT1 BGA 413-Ball | FCLGA3647 |
| Power consumption (TDP) | 18 Watt | 165 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by E-450 and Xeon Platinum 8276L. You'll probably need this information if you require some particular technology.
| Instruction set extensions | MMX(+), SSE(1,2,3,3S,4A), AMD-V | Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512 |
| AES-NI | - | + |
| AVX | - | + |
| vPro | no data | + |
| Enhanced SpeedStep (EIST) | no data | + |
| 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
E-450 and Xeon Platinum 8276L technologies aimed at improving security, for example, by protecting against hacks.
| TXT | no data | + |
| EDB | no data | + |
Virtualization technologies
Virtual machine speed-up technologies supported by E-450 and Xeon Platinum 8276L are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
Memory specs
Types, maximum amount and channel quantity of RAM supported by E-450 and Xeon Platinum 8276L. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3 Single-channel | DDR4-2933 |
| Maximum memory size | no data | 4.5 TB |
| Max memory channels | no data | 6 |
| Maximum memory bandwidth | no data | 140.8 GB/s |
| ECC memory support | - | + |
Graphics specifications
General parameters of integrated GPUs, if any.
| Integrated graphics card | AMD Radeon HD 6320 | no data |
Peripherals
Specifications and connection of peripherals supported by E-450 and Xeon Platinum 8276L.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 48 |
Pros & cons summary
| Recency | 22 August 2011 | 2 April 2019 |
| Physical cores | 2 | 28 |
| Threads | 2 | 56 |
| Chip lithography | 40 nm | 14 nm |
| Power consumption (TDP) | 18 Watt | 165 Watt |
E-450 has 816.7% lower power consumption.
Xeon Platinum 8276L, on the other hand, has an age advantage of 7 years, 1300% more physical cores and 2700% more threads, and a 185.7% more advanced lithography process.
We couldn't decide between E-450 and Xeon Platinum 8276L. We've got no test results to judge.
Be aware that E-450 is a notebook processor while Xeon Platinum 8276L is a server/workstation one.
Should you still have questions on choice between E-450 and Xeon Platinum 8276L, ask them in Comments section, and we shall answer.
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