Intel Atom E3805 vs Intel Core i7-8809G

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CPU comparison with benchmarks


Intel Atom E3805 CPU1 vs CPU2 Intel Core i7-8809G
Intel Atom E3805 Intel Core i7-8809G

CPU comparison

In this CPU comparison, we compare the Intel Atom E3805 and the Intel Core i7-8809G and use benchmarks to check which processor is faster.

We compare the Intel Atom E3805 2 core processor released in Q4/2014 with the Intel Core i7-8809G which has 4 CPU cores and was introduced in Q1/2018.
Intel Atom (101) Family Intel Core i7 (293)
Intel Atom E3800 (6) CPU group Intel Core i 8000G (5)
4 Generation 8
Bay Trail Architecture Kaby Lake G Refresh
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom E3805 is a 2 core processor with a clock frequency of 1.33 GHz. The processor can compute 2 threads at the same time. The Intel Core i7-8809G clocks with 3.10 GHz (4.20 GHz), has 4 CPU cores and can calculate 8 threads in parallel.

Intel Atom E3805 Characteristic Intel Core i7-8809G
2 Cores 4
2 Threads 8
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? Yes
1.33 GHz Frequency 3.10 GHz
-- Turbo Frequency (1 Core) 4.20 GHz
-- Turbo Frequency (All Cores) 3.70 GHz

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 Atom E3805 Characteristic Intel Core i7-8809G
-- AI hardware --
-- AI specifications --

Internal Graphics

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.

no iGPU GPU AMD Radeon RX Vega M GH
GPU frequency 1.06 GHz
-- GPU (Turbo) 1.19 GHz
-- GPU Generation 8
Technology 14 nm
Max. displays 6
-- Compute units 24
-- Shader 1536
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 4 GB
-- DirectX Version 12.1

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 AMD Radeon RX Vega M GH
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
No Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

Up to 8 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom E3805, while the Intel Core i7-8809G supports a maximum of 64 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.

Intel Atom E3805 Characteristic Intel Core i7-8809G
DDR3L-1066 Memory DDR4-2400
8 GB Max. Memory 64 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
8.6 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC No
-- L2 Cache --
1.00 MB L3 Cache 8.00 MB
2.0 PCIe version 3.0
4 PCIe lanes 8
2.0 GB/s PCIe Bandwidth 7.9 GB/s

Thermal Management

The Intel Atom E3805 has a TDP of 3 W. The TDP of the Intel Core i7-8809G is 100 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom E3805 Characteristic Intel Core i7-8809G
3 W TDP (PL1 / PBP) 100 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
110 °C Tjunction max. --

Technical details

The Intel Atom E3805 has 1.00 MB cache and is manufactured in 22 nm. The cache of Intel Core i7-8809G is at 8.00 MB. The processor is manufactured in 14 nm.

Intel Atom E3805 Characteristic Intel Core i7-8809G
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
BGA 1170 Socket BGA 2270
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Windows 11, Linux
Q4/2014 Release date Q1/2018
31 $ Release price --
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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 Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
130 (12%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 4.20 GHz
1120 (100%)

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 Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
250 (6%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 3.70 GHz
4291 (100%)

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 Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
406 (5%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 3.70 GHz
8578 (100%)

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.
Intel Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 4.20 GHz
67 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.
Intel Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 4.20 GHz
315 (100%)

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 Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 4.20 GHz
1412 (100%)

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 Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 3.70 GHz
4732 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 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 Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 4.20 GHz
429 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 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 Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 3.70 GHz
2095 (100%)

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 Atom E3805 Intel Atom E3805
@ 0.00 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
AMD Radeon RX Vega M GH @ 1.19 GHz
3656 (100%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.
Intel Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 3.70 GHz
415.8 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Intel Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 3.10 GHz
2222 (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 Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 4.20 GHz
179 (100%)

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 Atom E3805 Intel Atom E3805
2C 2T @ 1.33 GHz
0 (0%)
Intel Core i7-8809G Intel Core i7-8809G
4C 8T @ 3.70 GHz
830 (100%)

Devices using this processor

Intel Atom E3805 Intel Core i7-8809G
Unknown Unknown

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