Intel Xeon Silver 4110 vs Intel Atom E3815

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CPU comparison with benchmarks


Intel Xeon Silver 4110 CPU1 vs CPU2 Intel Atom E3815
Intel Xeon Silver 4110 Intel Atom E3815

CPU comparison

Intel Xeon Silver 4110 or Intel Atom E3815 - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Intel Xeon Silver 4110 has 8 cores with 16 threads and clocks with a maximum frequency of 3.00 GHz. Up to 768 GB of memory is supported in 6 memory channels. The Intel Xeon Silver 4110 was released in Q3/2017.

The Intel Atom E3815 has 1 cores with 1 threads and clocks with a maximum frequency of 1.46 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The Intel Atom E3815 was released in Q4/2013.
Intel Xeon Silver (27) Family Intel Atom (101)
Intel Xeon Silver 4100 (8) CPU group Intel Atom E3800 (6)
1 Generation 4
Skylake SP Architecture Bay Trail
Desktop / Server Segment Mobile
-- Predecessor --
Intel Xeon Silver 4210 Successor --

CPU Cores and Base Frequency

The Intel Xeon Silver 4110 is a 8 core processor with a clock frequency of 2.10 GHz (3.00 GHz). The Intel Atom E3815 has 1 CPU cores with a clock frequency of 1.46 GHz.

Intel Xeon Silver 4110 Characteristic Intel Atom E3815
8 Cores 1
16 Threads 1
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.10 GHz Frequency 1.46 GHz
3.00 GHz Turbo Frequency (1 Core) --
2.60 GHz Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Xeon Silver 4110 Characteristic Intel Atom E3815
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

no iGPU GPU Intel HD Graphics (Bay Trail GT1)
GPU frequency 0.40 GHz
-- GPU (Turbo) 0.40 GHz
-- GPU Generation 7
Technology 22 nm
Max. displays 2
-- Compute units 4
-- Shader 32
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- DirectX Version 11.2

Hardware codec support

A 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.

no iGPU GPU Intel HD Graphics (Bay Trail GT1)
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode

Memory & PCIe

The Intel Xeon Silver 4110 supports a maximum of 768 GB of memory in 6 memory channels. The Intel Atom E3815 can connect up to 8 GB of memory in 1 memory channels.

Intel Xeon Silver 4110 Characteristic Intel Atom E3815
DDR4-2400 Memory DDR3L-1066
768 GB Max. Memory 8 GB
6 (Hexa Channel) Memory channels 1 (Single Channel)
115.2 GB/s Max. Bandwidth 8.6 GB/s
Yes ECC No
-- L2 Cache --
11.00 MB L3 Cache 1.00 MB
3.0 PCIe version --
48 PCIe lanes --
47.3 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Xeon Silver 4110 has a TDP of 85 W, that of the Intel Atom E3815 is 5 W.

Intel Xeon Silver 4110 Characteristic Intel Atom E3815
85 W TDP (PL1 / PBP) 5 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Intel Xeon Silver 4110 has a 11.00 MB cache, while the Intel Atom E3815 cache has a total of 1.00 MB.

Intel Xeon Silver 4110 Characteristic Intel Atom E3815
14 nm Technology 22 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2
LGA 3647 Socket BGA 1170
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Windows 10, Linux Operating systems
Q3/2017 Release date Q4/2013
500 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
⌀ Multi core performance in 2 CPU benchmarks

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon Silver 4110 Intel Xeon Silver 4110
8C 16T @ 3.00 GHz
842 (100%)
Intel Atom E3815 Intel Atom E3815
1C 1T @ 1.46 GHz
147 (17%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon Silver 4110 Intel Xeon Silver 4110
8C 16T @ 2.60 GHz
5483 (100%)
Intel Atom E3815 Intel Atom E3815
1C 1T @ 1.46 GHz
148 (3%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Xeon Silver 4110 Intel Xeon Silver 4110
8C 16T @ 2.60 GHz
10037 (100%)
Intel Atom E3815 Intel Atom E3815
1C 1T @ 1.46 GHz
184 (2%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Xeon Silver 4110 Intel Xeon Silver 4110
8C 16T @ 3.00 GHz
1072 (100%)
Intel Atom E3815 Intel Atom E3815
1C 1T @ 1.46 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Xeon Silver 4110 Intel Xeon Silver 4110
8C 16T @ 2.60 GHz
5327 (100%)
Intel Atom E3815 Intel Atom E3815
1C 1T @ 1.46 GHz
0 (0%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Xeon Silver 4110 Intel Xeon Silver 4110
@ 0.00 GHz
0 (0%)
Intel Atom E3815 Intel Atom E3815
Intel HD Graphics (Bay Trail GT1) @ 0.40 GHz
26 (100%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Xeon Silver 4110 Intel Xeon Silver 4110
8C 16T @ 3.00 GHz
131 (100%)
Intel Atom E3815 Intel Atom E3815
1C 1T @ 1.46 GHz
0 (0%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Xeon Silver 4110 Intel Xeon Silver 4110
8C 16T @ 2.60 GHz
1148 (100%)
Intel Atom E3815 Intel Atom E3815
1C 1T @ 1.46 GHz
0 (0%)

Devices using this processor

Intel Xeon Silver 4110 Intel Atom E3815
Unknown Unknown

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