Intel Atom E3815 | Intel Xeon Platinum 8280L | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom E3815 and the Intel Xeon Platinum 8280L and use benchmarks to check which processor is faster.
We compare the Intel Atom E3815 1 core processor released in Q4/2013 with the Intel Xeon Platinum 8280L which has 28 CPU cores and was introduced in Q3/2019. |
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Intel Atom (108) | Family | Intel Xeon Platinum (89) |
Intel Atom E3800 (6) | CPU group | Intel Xeon Platinum 8200/9200 (21) |
4 | Generation | 2 |
Bay Trail | Architecture | Cascade Lake |
Mobile | Segment | Desktop / Server |
-- | Predecessor | -- |
-- | Successor | -- |
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CPU Cores and Base FrequencyThe Intel Atom E3815 is a 1 core processor with a clock frequency of 1.46 GHz. The processor can compute 1 threads at the same time. The Intel Xeon Platinum 8280L clocks with 2.70 GHz (4.00 GHz), has 28 CPU cores and can calculate 56 threads in parallel. |
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Intel Atom E3815 | Characteristic | Intel Xeon Platinum 8280L |
1 | Cores | 28 |
1 | Threads | 56 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
1.46 GHz | Frequency | 2.70 GHz |
-- | Turbo Frequency (1 Core) | 4.00 GHz |
-- | Turbo Frequency (All Cores) | 2.70 GHz |
Integrated graphics (iGPU)Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback. |
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Intel HD Graphics (Bay Trail GT1) | GPU | no iGPU |
0.40 GHz | GPU frequency | -- |
0.40 GHz | GPU (Turbo) | -- |
7 | GPU Generation | -- |
22 nm | Technology | |
2 | Max. displays | |
4 | Compute units | -- |
32 | Shader | -- |
No | Hardware Raytracing | No |
No | Frame Generation | No |
2 GB | Max. GPU Memory | -- |
11.2 | DirectX Version | -- |
Hardware codec supportA photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos. |
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Intel HD Graphics (Bay Trail GT1) | GPU | no iGPU |
No | Codec h265 / HEVC (8 bit) | No |
No | Codec h265 / HEVC (10 bit) | No |
Decode / Encode | Codec h264 | No |
No | Codec VP9 | No |
No | Codec VP8 | No |
No | Codec AV1 | No |
Decode / Encode | Codec AVC | No |
Decode | Codec VC-1 | No |
Decode | Codec JPEG | No |
Memory & PCIeUp to 8 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom E3815, while the Intel Xeon Platinum 8280L supports a maximum of 4608 GB of memory with a maximum memory bandwidth of 140.7 GB/s enabled. |
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Intel Atom E3815 | Characteristic | Intel Xeon Platinum 8280L |
DDR3L-1066 | Memory | DDR4-2933 |
8 GB | Max. Memory | 4608 GB |
1 (Single Channel) | Memory channels | 6 (Hexa Channel) |
8.6 GB/s | Max. Bandwidth | 140.7 GB/s |
No | ECC | Yes |
-- | L2 Cache | -- |
1.00 MB | L3 Cache | 38.50 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 48 |
-- | PCIe Bandwidth | 47.3 GB/s |
Thermal ManagementThe Intel Atom E3815 has a TDP of 5 W. The TDP of the Intel Xeon Platinum 8280L is 205 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom E3815 | Characteristic | Intel Xeon Platinum 8280L |
5 W | TDP (PL1 / PBP) | 205 W |
-- | TDP (PL2) | -- |
-- | TDP up | -- |
-- | TDP down | -- |
-- | Tjunction max. | -- |
Technical detailsThe Intel Atom E3815 has 1.00 MB cache and is manufactured in 22 nm. The cache of Intel Xeon Platinum 8280L is at 38.50 MB. The processor is manufactured in 14 nm. |
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Intel Atom E3815 | Characteristic | Intel Xeon Platinum 8280L |
22 nm | Technology | 14 nm |
Monolithic | Chip design | Monolithic |
x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
SSE4.1, SSE4.2 | ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 |
BGA 1170 | Socket | LGA 3647 |
VT-x, VT-x EPT | Virtualization | VT-x, VT-x EPT, VT-d |
Yes | AES-NI | Yes |
Operating systems | Windows 10, Linux | |
Q4/2013 | Release date | Q3/2019 |
-- | Release price | -- |
show more data | show more data | |
Intel Atom E3815
1C 1T @ 1.46 GHz |
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Intel Xeon Platinum 8280L
28C 56T @ 4.00 GHz |
Intel Atom E3815
1C 1T @ 1.46 GHz |
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Intel Xeon Platinum 8280L
28C 56T @ 2.70 GHz |
Intel Atom E3815
1C 1T @ 1.46 GHz |
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Intel Xeon Platinum 8280L
28C 56T @ 4.00 GHz |
Intel Atom E3815
1C 1T @ 1.46 GHz |
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Intel Xeon Platinum 8280L
28C 56T @ 2.70 GHz |
Intel Atom E3815
1C 1T @ 1.46 GHz |
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Intel Xeon Platinum 8280L
28C 56T @ 4.00 GHz |
Intel Atom E3815
Intel HD Graphics (Bay Trail GT1) @ 0.40 GHz |
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Intel Xeon Platinum 8280L
@ 0.00 GHz |
Intel Atom E3815
1C 1T @ 1.46 GHz |
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Intel Xeon Platinum 8280L
28C 56T @ 2.70 GHz |
Devices using this processor |
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Intel Atom E3815 | Intel Xeon Platinum 8280L |
Unknown | Unknown |