Xeon Platinum 8276L vs Phenom X3 8450
Primary details
Comparing Phenom X3 8450 and Xeon Platinum 8276L processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2640 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Market segment | Desktop processor | Server |
| Series | no data | Intel Xeon Platinum |
| Power efficiency | 0.77 | no data |
| Architecture codename | Toliman (2008) | Cascade Lake (2019−2020) |
| Release date | April 2008 (16 years ago) | 2 April 2019 (5 years ago) |
| Launch price (MSRP) | no data | $16,616 |
Detailed specifications
Phenom X3 8450 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 | 3 (Tri-Core) | 28 (Octacosa-Core) |
| Threads | 3 | 56 |
| Base clock speed | no data | 2.2 GHz |
| Boost clock speed | 2.1 GHz | 4 GHz |
| Multiplier | no data | 22 |
| L1 cache | 128 KB (per core) | 1.75 MB |
| L2 cache | 512 KB (per core) | 28 MB |
| L3 cache | 2 MB (shared) | 38.5 MB |
| Chip lithography | 65 nm | 14 nm |
| Die size | 285 mm2 | no data |
| Maximum core temperature | no data | 89 °C |
| Number of transistors | 450 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | - | + |
Compatibility
Information on Phenom X3 8450 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 | AM2+ | FCLGA3647 |
| Power consumption (TDP) | 95 Watt | 165 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by Phenom X3 8450 and Xeon Platinum 8276L. You'll probably need this information if you require some particular technology.
| Instruction set extensions | no data | 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
Phenom X3 8450 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 Phenom X3 8450 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 Phenom X3 8450 and Xeon Platinum 8276L. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | no data | 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 | - | + |
Peripherals
Specifications and connection of peripherals supported by Phenom X3 8450 and Xeon Platinum 8276L.
| PCIe version | no data | 3.0 |
| PCI Express lanes | no data | 48 |
Pros & cons summary
| Physical cores | 3 | 28 |
| Threads | 3 | 56 |
| Chip lithography | 65 nm | 14 nm |
| Power consumption (TDP) | 95 Watt | 165 Watt |
Phenom X3 8450 has 73.7% lower power consumption.
Xeon Platinum 8276L, on the other hand, has 833.3% more physical cores and 1766.7% more threads, and a 364.3% more advanced lithography process.
We couldn't decide between Phenom X3 8450 and Xeon Platinum 8276L. We've got no test results to judge.
Note that Phenom X3 8450 is a desktop processor while Xeon Platinum 8276L is a server/workstation one.
Should you still have questions on choice between Phenom X3 8450 and Xeon Platinum 8276L, ask them in Comments section, and we shall answer.
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