Xeon Platinum 8280L vs A6-7400K
Contents
Primary details
Comparing processor market type (desktop or notebook), architecture, sales start time and price.
| Place in the ranking | 2714 | 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 | 1.57 | no data |
| Designer | AMD | Intel |
| Manufacturer | GlobalFoundries | no data |
| Architecture codename | Kaveri (2014−2015) | Cascade Lake (2019−2020) |
| Release date | 31 July 2014 (11 years ago) | 2 April 2019 (6 years ago) |
| Launch price (MSRP) | no data | $17,906 |
Detailed specifications
A6-7400K and Xeon Platinum 8280L 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 | 3.5 GHz | 2.7 GHz |
| Boost clock speed | 3.9 GHz | 4 GHz |
| Multiplier | no data | 27 |
| L1 cache | 128 KB | 1.75 MB |
| L2 cache | 1024 KB | 28 MB |
| L3 cache | no data | 38.5 MB |
| Chip lithography | 28 nm | 14 nm |
| Die size | 245 mm2 | no data |
| Maximum core temperature | 70 °C | 84 °C |
| Maximum case temperature (TCase) | 72 °C | no data |
| Number of transistors | 2,411 million | no data |
| 64 bit support | + | + |
| Windows 11 compatibility | no data | + |
| Unlocked multiplier | + | - |
Compatibility
Information on A6-7400K and Xeon Platinum 8280L 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 | FM2+ | FCLGA3647 |
| Power consumption (TDP) | 65 Watt | 205 Watt |
Technologies and extensions
Technological solutions and additional instructions supported by A6-7400K and Xeon Platinum 8280L. 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 | + | + |
| FMA | + | - |
| AVX | + | + |
| FRTC | + | - |
| FreeSync | + | - |
| TrueAudio | + | - |
| PowerNow | + | - |
| PowerGating | + | - |
| Out-of-band client management | + | - |
| VirusProtect | + | - |
| HSA | + | - |
| 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
A6-7400K and Xeon Platinum 8280L 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 A6-7400K and Xeon Platinum 8280L are enumerated here.
| AMD-V | + | - |
| VT-d | no data | + |
| VT-x | no data | + |
| EPT | no data | + |
| IOMMU 2.0 | + | - |
Memory specs
Types, maximum amount and channel quantity of RAM supported by A6-7400K and Xeon Platinum 8280L. Depending on the motherboard, higher memory frequencies may be supported.
| Supported memory types | DDR3-1866 | DDR4-2933 |
| Maximum memory size | no data | 4.5 TB |
| Max memory channels | 2 | 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 R5 Graphics | no data |
| iGPU core count | 4 | no data |
| จำนวนพาธไลน์ | 256 | no data |
| Enduro | + | - |
| Switchable graphics | + | - |
| UVD | + | - |
| VCE | + | - |
Graphics interfaces
Available interfaces and connections of A6-7400K and Xeon Platinum 8280L integrated GPUs.
| DisplayPort | + | - |
| HDMI | + | - |
Graphics API support
APIs supported by A6-7400K and Xeon Platinum 8280L integrated GPUs, sometimes API versions are included.
| DirectX | DirectX® 12 | no data |
| Vulkan | + | - |
Peripherals
Specifications and connection of peripherals supported by A6-7400K and Xeon Platinum 8280L.
| PCIe version | 3.0 | 3.0 |
| PCI Express lanes | 16 | 48 |
Pros & cons summary
| Recency | 31 July 2014 | 2 April 2019 |
| Physical cores | 2 | 28 |
| Threads | 2 | 56 |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 65 Watt | 205 Watt |
A6-7400K has 215.4% lower power consumption.
Xeon Platinum 8280L, on the other hand, has an age advantage of 4 years, 1300% more physical cores and 2700% more threads, and a 100% more advanced lithography process.
We couldn't decide between AMD A6-7400K and Intel Xeon Platinum 8280L. We've got no test results to judge.
Note that A6-7400K is a desktop processor while Xeon Platinum 8280L is a server/workstation one.
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