AMD Ryzen Embedded R1102G vs Intel Atom Z3795

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CPU comparison with benchmarks


AMD Ryzen Embedded R1102G CPU1 vs CPU2 Intel Atom Z3795
AMD Ryzen Embedded R1102G Intel Atom Z3795

CPU comparison

AMD Ryzen Embedded R1102G or Intel Atom Z3795 - 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 AMD Ryzen Embedded R1102G has 2 cores with 2 threads and clocks with a maximum frequency of 2.60 GHz. Up to 32 GB of memory is supported in 2 memory channels. The AMD Ryzen Embedded R1102G was released in Q1/2020.

The Intel Atom Z3795 has 4 cores with 4 threads and clocks with a maximum frequency of 2.39 GHz. The CPU supports up to 4 GB of memory in 2 memory channels. The Intel Atom Z3795 was released in Q1/2014.
AMD Ryzen Embedded R (9) Family Intel Atom (101)
AMD Ryzen Embedded R1000 (5) CPU group Intel Atom Z3700 (16)
1 Generation 4
Banded Kestrel (Zen) Architecture Bay Trail
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The AMD Ryzen Embedded R1102G is a 2 core processor with a clock frequency of 1.20 GHz (2.60 GHz). The Intel Atom Z3795 has 4 CPU cores with a clock frequency of 1.59 GHz (2.39 GHz).

AMD Ryzen Embedded R1102G Characteristic Intel Atom Z3795
2 Cores 4
2 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.20 GHz Frequency 1.59 GHz
2.60 GHz Turbo Frequency (1 Core) 2.39 GHz
2.00 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.

AMD Ryzen Embedded R1102G Characteristic Intel Atom Z3795
-- 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.

AMD Radeon RX Vega 3 (Raven Ridge) GPU Intel HD Graphics (Bay Trail GT1)
1.00 GHz GPU frequency 0.31 GHz
-- GPU (Turbo) 0.78 GHz
8 GPU Generation 7
14 nm Technology 22 nm
3 Max. displays 2
3 Compute units 4
192 Shader 32
No Hardware Raytracing No
No Frame Generation No
2 GB Max. GPU Memory 2 GB
12 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.

AMD Radeon RX Vega 3 (Raven Ridge) GPU Intel HD Graphics (Bay Trail GT1)
Decode / Encode Codec h265 / HEVC (8 bit) No
Decode / Encode Codec h265 / HEVC (10 bit) No
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 No
Decode / Encode Codec VP8 No
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode

Memory & PCIe

The AMD Ryzen Embedded R1102G supports a maximum of 32 GB of memory in 2 memory channels. The Intel Atom Z3795 can connect up to 4 GB of memory in 2 memory channels.

AMD Ryzen Embedded R1102G Characteristic Intel Atom Z3795
DDR4-2400 Memory LPDDR3-1066
32 GB Max. Memory 4 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
38.4 GB/s Max. Bandwidth 17.1 GB/s
Yes ECC No
-- L2 Cache --
4.00 MB L3 Cache 2.00 MB
3.0 PCIe version --
8 PCIe lanes --
7.9 GB/s PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen Embedded R1102G has a TDP of 6 W, that of the Intel Atom Z3795 is 3.5 W.

AMD Ryzen Embedded R1102G Characteristic Intel Atom Z3795
6 W TDP (PL1 / PBP) 3.5 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
105 °C Tjunction max. 90 °C

Technical details

The AMD Ryzen Embedded R1102G has a 4.00 MB cache, while the Intel Atom Z3795 cache has a total of 2.00 MB.

AMD Ryzen Embedded R1102G Characteristic Intel Atom Z3795
14 nm Technology 22 nm
Chiplet Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3 ISA extensions SSE4.1, SSE4.2
FP5 Socket BGA 1380
AMD-V, SVM Virtualization VT-x, VT-x EPT
Yes AES-NI Yes
Windows 10, Linux Operating systems
Q1/2020 Release date Q1/2014
-- Release price 40 $
show more data show more data


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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.
AMD Ryzen Embedded R1102G AMD Ryzen Embedded R1102G
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.00 GHz
384 (100%)
Intel Atom Z3795 Intel Atom Z3795
Intel HD Graphics (Bay Trail GT1) @ 0.78 GHz
50 (13%)

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.
AMD Ryzen Embedded R1102G AMD Ryzen Embedded R1102G
2C 2T @ 2.60 GHz
0 (0%)
Intel Atom Z3795 Intel Atom Z3795
4C 4T @ 2.39 GHz
227 (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.
AMD Ryzen Embedded R1102G AMD Ryzen Embedded R1102G
2C 2T @ 2.00 GHz
0 (0%)
Intel Atom Z3795 Intel Atom Z3795
4C 4T @ 1.59 GHz
779 (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.
AMD Ryzen Embedded R1102G AMD Ryzen Embedded R1102G
2C 2T @ 2.60 GHz
0 (0%)
Intel Atom Z3795 Intel Atom Z3795
4C 4T @ 2.39 GHz
174 (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.
AMD Ryzen Embedded R1102G AMD Ryzen Embedded R1102G
2C 2T @ 2.00 GHz
0 (0%)
Intel Atom Z3795 Intel Atom Z3795
4C 4T @ 1.59 GHz
489 (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.
AMD Ryzen Embedded R1102G AMD Ryzen Embedded R1102G
2C 2T @ 2.00 GHz
0 (0%)
Intel Atom Z3795 Intel Atom Z3795
4C 4T @ 1.59 GHz
1197 (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.
AMD Ryzen Embedded R1102G AMD Ryzen Embedded R1102G
2C 2T @ 2.60 GHz
0 (0%)
Intel Atom Z3795 Intel Atom Z3795
4C 4T @ 2.39 GHz
38 (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.
AMD Ryzen Embedded R1102G AMD Ryzen Embedded R1102G
2C 2T @ 2.00 GHz
0 (0%)
Intel Atom Z3795 Intel Atom Z3795
4C 4T @ 1.59 GHz
132 (100%)

Devices using this processor

AMD Ryzen Embedded R1102G Intel Atom Z3795
Unknown Unknown

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