Intel Atom Z550 | AMD Ryzen 5 5500U | |
CPU comparisonIn this CPU comparison, we compare the Intel Atom Z550 and the AMD Ryzen 5 5500U 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 5 5500U which has 6 CPU cores and was introduced in Q1/2021. |
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Intel Atom (101) | Family | AMD Ryzen 5 (84) |
Intel Atom Z500 (1) | CPU group | AMD Ryzen 5000U (Lucienne) (3) |
1 | Generation | 4 |
Silverthorne | Architecture | Lucienne (Zen 2) |
Mobile | Segment | Mobile |
-- | Predecessor | -- |
-- | Successor | AMD Ryzen 5 5625U |
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CPU Cores and Base FrequencyThe 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 5 5500U clocks with 2.10 GHz (4.00 GHz), has 6 CPU cores and can calculate 12 threads in parallel. |
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Intel Atom Z550 | Characteristic | AMD Ryzen 5 5500U |
1 | Cores | 6 |
1 | Threads | 12 |
normal | Core architecture | normal |
No | Hyperthreading | Yes |
No | Overclocking ? | No |
2.00 GHz | Frequency | 2.10 GHz |
-- | Turbo Frequency (1 Core) | 4.00 GHz |
-- | Turbo Frequency (All Cores) | 3.40 GHz |
Internal GraphicsGraphics (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. |
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no iGPU | GPU | AMD Radeon RX Vega 7 (Renoir) |
GPU frequency | 0.40 GHz | |
-- | GPU (Turbo) | 1.80 GHz |
-- | GPU Generation | 9 |
Technology | 7 nm | |
Max. displays | 3 | |
-- | Compute units | 7 |
-- | Shader | 448 |
No | Hardware Raytracing | No |
No | Frame Generation | No |
-- | Max. GPU Memory | 2 GB |
-- | DirectX Version | 12 |
Hardware codec supportA 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. |
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no iGPU | GPU | AMD Radeon RX Vega 7 (Renoir) |
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 & PCIeUp to 2 GB of memory in a maximum of 0 memory channels is supported by the Intel Atom Z550, while the AMD Ryzen 5 5500U supports a maximum of 32 GB of memory with a maximum memory bandwidth of 51.2 GB/s enabled. |
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Intel Atom Z550 | Characteristic | AMD Ryzen 5 5500U |
Memory | LPDDR4-4266, DDR4-3200 | |
2 GB | Max. Memory | 32 GB |
0 | Memory channels | 2 (Dual Channel) |
-- | Max. Bandwidth | 51.2 GB/s |
No | ECC | Yes |
0.50 MB | L2 Cache | -- |
-- | L3 Cache | 8.00 MB |
-- | PCIe version | 3.0 |
-- | PCIe lanes | 12 |
-- | PCIe Bandwidth | 11.8 GB/s |
Thermal ManagementThe Intel Atom Z550 has a TDP of 2.4 W. The TDP of the AMD Ryzen 5 5500U is 15 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution. |
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Intel Atom Z550 | Characteristic | AMD Ryzen 5 5500U |
2.4 W | TDP (PL1 / PBP) | 15 W |
-- | TDP (PL2) | -- |
-- | TDP up | 25 W |
-- | TDP down | 10 W |
90 °C | Tjunction max. | 105 °C |
Technical detailsThe Intel Atom Z550 has 0.50 MB cache and is manufactured in 45 nm. The cache of AMD Ryzen 5 5500U is at 8.00 MB. The processor is manufactured in 7 nm. |
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Intel Atom Z550 | Characteristic | AMD Ryzen 5 5500U |
45 nm | Technology | 7 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 | FP6 |
Intel VT-x | Virtualization | AMD-V, SVM |
No | AES-NI | Yes |
Operating systems | Windows 10, Windows 11, Linux | |
Q2/2009 | Release date | Q1/2021 |
-- | Release price | -- |
show more data | show more data | |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 4.00 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 4.00 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 4.00 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 3.40 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 4.00 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 3.40 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 4.00 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 3.40 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 4.00 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 3.40 GHz |
Intel Atom Z550
@ 0.00 GHz |
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AMD Ryzen 5 5500U
AMD Radeon RX Vega 7 (Renoir) @ 1.80 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 3.40 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 3.40 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 3.40 GHz |
Intel Atom Z550
1C 1T @ 2.00 GHz |
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AMD Ryzen 5 5500U
6C 12T @ 2.10 GHz |
Devices using this processor |
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Intel Atom Z550 | AMD Ryzen 5 5500U |
Unknown | Unknown |