Intel Atom x5-E8000 vs AMD G-T40E

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CPU comparison with benchmarks


Intel Atom x5-E8000 CPU1 vs CPU2 AMD G-T40E
Intel Atom x5-E8000 AMD G-T40E

CPU comparison

In this CPU comparison, we compare the Intel Atom x5-E8000 and the AMD G-T40E and use benchmarks to check which processor is faster.

We compare the Intel Atom x5-E8000 4 core processor released in Q1/2016 with the AMD G-T40E which has 2 CPU cores and was introduced in Q1/2011.
Intel Atom (108) Family AMD G (38)
Intel Atom x3/x5/x7 (9) CPU group AMD G (13)
5 Generation 1
Cherry Trail Architecture Ontario (Bobcat)
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom x5-E8000 is a 4 core processor with a clock frequency of 1.04 GHz (2.00 GHz). The processor can compute 4 threads at the same time. The AMD G-T40E clocks with 1.00 GHz, has 2 CPU cores and can calculate 2 threads in parallel.

Intel Atom x5-E8000 Characteristic AMD G-T40E
4 Cores 2
4 Threads 2
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.04 GHz Frequency 1.00 GHz
2.00 GHz Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Atom x5-E8000 Characteristic AMD G-T40E
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

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.

Intel HD Graphics 400 GPU AMD Radeon HD 6250
0.32 GHz GPU frequency 0.28 GHz
-- GPU (Turbo) --
8 GPU Generation 3
14 nm Technology 40 nm
3 Max. displays 2
12 Compute units 1
96 Shader 80
No Hardware Raytracing No
No Frame Generation No
8 GB Max. GPU Memory 1 GB
12 DirectX Version 11

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.

Intel HD Graphics 400 GPU AMD Radeon HD 6250
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode
No Codec VP9 No
Decode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC Decode
Decode Codec VC-1 Decode
Decode Codec JPEG Decode / Encode

Memory & PCIe

Up to 8 GB of memory in a maximum of 2 memory channels is supported by the Intel Atom x5-E8000, while the AMD G-T40E supports a maximum of GB of memory with a maximum memory bandwidth of 8.5 GB/s enabled.

Intel Atom x5-E8000 Characteristic AMD G-T40E
DDR3L-1600 Memory DDR3L-1066
8 GB Max. Memory
2 (Dual Channel) Memory channels 1 (Single Channel)
25.6 GB/s Max. Bandwidth 8.5 GB/s
No ECC No
-- L2 Cache --
2.00 MB L3 Cache 1.00 MB
2.0 PCIe version --
4 PCIe lanes --
2.0 GB/s PCIe Bandwidth --

Thermal Management

The Intel Atom x5-E8000 has a TDP of 5 W. The TDP of the AMD G-T40E is 6.4 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom x5-E8000 Characteristic AMD G-T40E
5 W TDP (PL1 / PBP) 6.4 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
90 °C Tjunction max. --

Technical details

The Intel Atom x5-E8000 has 2.00 MB cache and is manufactured in 14 nm. The cache of AMD G-T40E is at 1.00 MB. The processor is manufactured in 40 nm.

Intel Atom x5-E8000 Characteristic AMD G-T40E
14 nm Technology 40 nm
Monolithic Chip design Unknown
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE3, SSE4a
BGA 1170 Socket --
VT-x, VT-x EPT Virtualization AMD-V
Yes AES-NI No
Operating systems
Q1/2016 Release date Q1/2011
39 $ Release price --
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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Atom x5-E8000 (0%)
AMD G-T40E (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Atom x5-E8000 (100%)
AMD G-T40E (48%)

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 x5-E8000 Intel Atom x5-E8000
Intel HD Graphics 400 @ 0.32 GHz
67 (100%)
AMD G-T40E AMD G-T40E
AMD Radeon HD 6250 @ 0.28 GHz
45 (67%)

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 x5-E8000 Intel Atom x5-E8000
4C 4T @ 1.04 GHz
1008 (100%)
AMD G-T40E AMD G-T40E
2C 2T @ 1.00 GHz
482 (48%)

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 x5-E8000 Intel Atom x5-E8000
4C 4T @ 2.00 GHz
198 (100%)
AMD G-T40E AMD G-T40E
2C 2T @ 1.00 GHz
0 (0%)

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 x5-E8000 Intel Atom x5-E8000
4C 4T @ 1.04 GHz
689 (100%)
AMD G-T40E AMD G-T40E
2C 2T @ 1.00 GHz
0 (0%)

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 x5-E8000 Intel Atom x5-E8000
4C 4T @ 2.00 GHz
27 (100%)
AMD G-T40E AMD G-T40E
2C 2T @ 1.00 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 Atom x5-E8000 Intel Atom x5-E8000
4C 4T @ 1.04 GHz
89 (100%)
AMD G-T40E AMD G-T40E
2C 2T @ 1.00 GHz
0 (0%)

Devices using this processor

Intel Atom x5-E8000 AMD G-T40E
Acer NX.EFAET.050 Unknown

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