Intel Atom Z550 vs AMD Ryzen Embedded R1305G

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CPU comparison with benchmarks


Intel Atom Z550 CPU1 vs CPU2 AMD Ryzen Embedded R1305G
Intel Atom Z550 AMD Ryzen Embedded R1305G

CPU comparison

In this CPU comparison, we compare the Intel Atom Z550 and the AMD Ryzen Embedded R1305G and use benchmarks to check which processor is faster.

We compare the Intel Atom Z550 1 core processor released in Q2/2009 with the AMD Ryzen Embedded R1305G which has 2 CPU cores and was introduced in Q1/2020.
Intel Atom (108) Family AMD Ryzen Embedded R (9)
Intel Atom Z500 (1) CPU group AMD Ryzen Embedded R1000 (5)
1 Generation 1
Silverthorne Architecture Banded Kestrel (Zen)
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom Z550 is a 1 core processor with a clock frequency of 2.00 GHz. The processor can compute 1 threads at the same time. The AMD Ryzen Embedded R1305G clocks with 1.50 GHz (2.80 GHz), has 2 CPU cores and can calculate 4 threads in parallel.

Intel Atom Z550 Characteristic AMD Ryzen Embedded R1305G
1 Cores 2
1 Threads 4
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
2.00 GHz Frequency 1.50 GHz
-- Turbo Frequency (1 Core) 2.80 GHz
-- Turbo Frequency (All Cores) 2.20 GHz

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 Z550 Characteristic AMD Ryzen Embedded R1305G
-- 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.

no iGPU GPU AMD Radeon RX Vega 3 (Raven Ridge)
GPU frequency 1.00 GHz
-- GPU (Turbo) --
-- GPU Generation 8
Technology 14 nm
Max. displays 3
-- Compute units 3
-- Shader 192
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- DirectX Version 12

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 3 (Raven Ridge)
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 2 GB of memory in a maximum of 0 memory channels is supported by the Intel Atom Z550, while the AMD Ryzen Embedded R1305G supports a maximum of 32 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.

Intel Atom Z550 Characteristic AMD Ryzen Embedded R1305G
Memory DDR4-2400
2 GB Max. Memory 32 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 38.4 GB/s
No ECC Yes
0.50 MB L2 Cache --
-- L3 Cache 4.00 MB
-- PCIe version 3.0
-- PCIe lanes 8
-- PCIe Bandwidth 7.9 GB/s

Thermal Management

The Intel Atom Z550 has a TDP of 2.4 W. The TDP of the AMD Ryzen Embedded R1305G is 8 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom Z550 Characteristic AMD Ryzen Embedded R1305G
2.4 W TDP (PL1 / PBP) 8 W
-- TDP (PL2) --
-- TDP up 10 W
-- TDP down --
90 °C Tjunction max. 105 °C

Technical details

The Intel Atom Z550 has 0.50 MB cache and is manufactured in 45 nm. The cache of AMD Ryzen Embedded R1305G is at 4.00 MB. The processor is manufactured in 14 nm.

Intel Atom Z550 Characteristic AMD Ryzen Embedded R1305G
45 nm Technology 14 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE, SSE2, SSE3, SSSE3 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
BGA 441 Socket FP5
Intel VT-x Virtualization AMD-V, SVM
No AES-NI Yes
Operating systems Windows 10, Linux
Q2/2009 Release date Q1/2020
-- Release price --
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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.
Intel Atom Z550 Intel Atom Z550
@ 0.00 GHz
0 (0%)
AMD Ryzen Embedded R1305G AMD Ryzen Embedded R1305G
AMD Radeon RX Vega 3 (Raven Ridge) @ 1.00 GHz
384 (100%)

Devices using this processor

Intel Atom Z550 AMD Ryzen Embedded R1305G
Unknown Unknown

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