Intel Atom x5-Z8350

Details and Benchmarks for Intel Intel Atom x5-Z8350

Sysbuilds Alpha Stage!

Please take all results with a big grain of salt. Sysbuilds is in alpha stage at the moment which can lead to wrong data, strange counting errors, silly results and more. This site is under active development.

Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Intel Atom x5-Z8350 based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

3,708 Rank: 2040
Rank Name Score Visual
2036 Sempron 2200+ 3,722
+0.4%
2037 Athlon 64 2800+ 3,720
+0.3%
2038 Celeron N2810 3,718
+0.3%
2039 Intel Atom x5-Z8300 3,717
+0.2%
2040 Intel Atom x5-Z8350 3,708
2041 Atom D2700 3,706
-0.1%
2042 Sempron 2500+ 3,694
-0.4%
2043 A4-1250 3,685
-0.6%
2044 Celeron N2910 3,671
-1%
2045 Intel Celeron N3000 3,670
-1%

View full ranking →

Multicore Score

Multicore performance score for Intel Atom x5-Z8350 based on multi-threaded benchmark results.

4,235 Rank: 1949
Rank Name Score Visual
1945 Core 2 Duo P7570 4,237
+0%
1946 Core 2 Duo T6500 4,237
+0%
1947 Atom D425 4,237
+0%
1948 Core 2 Duo T6400 4,236
+0%
1949 Intel Atom x5-Z8350 4,235
1950 Core i5-3337U 4,235
+0%
1951 Sempron 2500+ 4,235
+0%
1952 Pentium T4300 4,234
+-0%
1953 Intel Core i5-560UM 4,233
+-0%
1954 Celeron 847 4,233
+-0%

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Singlecore Score

Single-core performance score for Intel Atom x5-Z8350 based on single-threaded benchmark results.

3,356 Rank: 2039
Rank Name Score Visual
2035 Athlon 64 2800+ 3,372
+0.5%
2036 Celeron N2806 3,370
+0.4%
2037 Intel Atom x5-Z8300 3,364
+0.2%
2038 Sempron 2200+ 3,362
+0.2%
2039 Intel Atom x5-Z8350 3,356
2040 Celeron N2810 3,351
-0.1%
2041 Atom D2700 3,348
-0.2%
2042 Sempron 2500+ 3,333
-0.7%
2043 Intel Celeron N3000 3,330
-0.8%
2044 A4-1250 3,325
-0.9%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Intel Atom x5-Z8350 based on integer math, floating point math, and prime number computation benchmarks.

-- Rank: --

Number Crunching score not yet available.

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Data Processing

Aggregated score for Intel Atom x5-Z8350 based on data encryption, data compression, and string sorting benchmarks.

-- Rank: --

Data Processing score not yet available.

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Physics & Compute

Aggregated score for Intel Atom x5-Z8350 based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

-- Rank: --

Physics & Compute score not yet available.

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Intel Atom x5-Z8350 Details

The Intel Atom x5-Z8350 represents a niche offering in Intel's broader processor lineup, designed specifically for low-power mobile devices such as tablets and ultra-portable systems. Released several years ago, it is now considered an older processor by modern standards, with its 14 nm process and Cherry Trail architecture reflecting an era when power efficiency and cost were prioritized over raw performance. As of March 2026, it remains relevant only in legacy systems or budget-oriented hardware, where its low TDP of 2 W allows for extended battery life and minimal thermal output. Despite its age, the x5-Z8350 holds a distinct place in Intel’s Atom family, targeting entry-level computing needs rather than high-performance tasks.

The processor features a quad-core design with four threads, operating at a base frequency of 1.44 GHz and capable of reaching a turbo frequency of 1.92 GHz under light load. Built on the Airmont microarchitecture, it includes a 2 MiB L2 cache and no L3 cache, with L1 caches measuring 0.125 MiB for instructions and 0.0938 MiB for data. It supports up to 2 GB of DDR3L memory at a maximum bandwidth of 17.1 GB/s, which is modest by today's standards. The integrated HD Graphics GPU operates at a base frequency of 200 MHz and can boost to 500 MHz, supporting up to two displays and offering basic multimedia capabilities.

In terms of supported features, the Atom x5-Z8350 includes several key technologies such as Intel Burst Performance Technology, Enhanced SpeedStep, AES-NI encryption, and various x86 instruction sets including SSE, SSE2, SSE3, SSSE3, and NX. These features enhance efficiency and security, though they do not compensate for the processor's limited computational power. The device is designed for mobile use, with a socket type that is not user-replaceable and a single PCIe lane available for peripheral expansion.

Benchmark results highlight the processor’s constrained performance, particularly in multicore and overall workloads. It achieves a multicore score of 4,235, placing it at #1,949 out of 2,060 processors in the ranking, and an overall score of 3,708, ranking #2,040. Its single-core score of 3,356 places it at #2,039, indicating that its weakest performance lies in multicore throughput. While it outperforms some older Celeron and Pentium models, it falls significantly behind modern processors, even within the Atom family. For example, it trails the Intel Atom x5-Z8300 in all metrics, despite having the same base clock.

Given its performance profile and age, the Intel Atom x5-Z8350 is best suited for light productivity tasks, web browsing, and media playback on low-cost devices. It is not recommended for multitasking, content creation, or gaming. Its primary value lies in its energy efficiency and affordability, making it a viable option in environments where performance is secondary to battery life and thermal management. For users seeking modern capabilities, this processor is no longer competitive in the current market landscape.
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Intel Intel Atom x5-Z8350

Main Specifications

Designer: Intel
Name: Intel Atom x5-Z8350
Family: Atom
Series: Z8000
Model Number: x5-Z8350
Cores: 4
Threads: 4
Base Frequency: 1440 MHz
Turbo Frequency (1 core): 1920 MHz
Microarchitecture: Airmont
Core Name: Cherry
Target Segment: Mobile
Max CPUs: 1

Cache Specifications

L1 Instruction Cache: 128 KiB (8-way set associative)
L1 Data Cache: 96.0512 KiB (6-way set associative)
L2 Cache: 2 MiB (16-way set associative)
L3 Cache: 0 MiB (No)

Memory Specifications

Maximum Memory: 2 GB

Integrated Graphics

GPU: HD
GPU Max Frequency: 500 MHz

Physical Specifications

Process: 14 nm
Manufacturer: Intel
Technology: CMOS
Word Size: 64-bit

CPU Features

MMX SSE SSE2 SSE3 SSSE3 AES NX EIST BPT
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