Intel Atom 230 vs Intel Atom Z510 vs Intel Atom Z520

Intel Atom 230

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The Intel Atom 230 is a small and cheap CPU for small desktops (Nettops). It is similar to the Atom N270, but lacks Speedstep and features a higher TDP.

Due to the "in-order" Architecture of the Atom series, the 230 is slower than similar clocked Core 2 Duo processors and only suited for low demanding tasks. The Atom 230 support Hyperthreading.

Intel Atom Z510

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The Intel Atom Z510 is a single core CPU for small MIDs, netbooks, internet devices. The performance is very low and therefore only some applications with low CPU demand may run fluently (e.g., email, simple word processing). The Z510 does not support HyperThreading and 64 Bit instructions.

Intel Atom Z520

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The Intel Atom Z520 is a power saving netbook / MID single-core processor. Compared to the Atom N-series, the Z-series supports Virtualization in hardware and got the Idle States and Demand Based Switching functions.

The Atom core was designed for a low power consumption and cheap production. The downside is the relative low performance per Watt (due to the in-order execution) compared to similar clocked Celeron processors, e.g.. Still the integrated Hyper-Threading (the operating system sees the CPU as a dual core CPU) decreases the penalty of the in-order execution a bit.

The performance of the Z520 is only compareable to a 800-900 MHz clocked Celeron M and therfore only sufficient for non demanding applications like Office or web surfing. HD videos, advanced photo editing, video cutting may not run fluently. 

Intel Atom 230Intel Atom Z510Intel Atom Z520
Intel AtomIntel AtomIntel Atom
SilverthorneSilverthorneSilverthorne
: Atom Silverthorne
Intel Atom Z5602.13 GHz1 / 2
Intel Atom Z5502 GHz1 / 2
Intel Atom Z5401.83 GHz1 / 2
» Intel Atom 2301.6 GHz1 / 2
Intel Atom Z5301.6 GHz1 / 2
Intel Atom Z5201.33 GHz1 / 2
Intel Atom Z5101.1 GHz1 / 1
Intel Atom Z5000.8 GHz1 / 1
Intel Atom Z5602.13 GHz1 / 2
Intel Atom Z5502 GHz1 / 2
Intel Atom Z5401.83 GHz1 / 2
Intel Atom 2301.6 GHz1 / 2
Intel Atom Z5301.6 GHz1 / 2
Intel Atom Z5201.33 GHz1 / 2
» Intel Atom Z5101.1 GHz1 / 1
Intel Atom Z5000.8 GHz1 / 1
Intel Atom Z5602.13 GHz1 / 2
Intel Atom Z5502 GHz1 / 2
Intel Atom Z5401.83 GHz1 / 2
Intel Atom 2301.6 GHz1 / 2
Intel Atom Z5301.6 GHz1 / 2
» Intel Atom Z5201.33 GHz1 / 2
Intel Atom Z5101.1 GHz1 / 1
Intel Atom Z5000.8 GHz1 / 1
1600 MHz1100 MHz1333 MHz
533400533
512 KB512 KB512 KB
1 / 21 / 11 / 2
4 2 2
47 47 47
45 0.9-1.162V45 0.75-1.145 0.75-1.1V
26 mm226 mm226 mm2
85.2 °C90 °C90 °C
PBGA437PBGA441PBGA441
MMX, SSE, SSE2, SSE3, SSSE3, EM64T, HHTMMX, SSE, SSE2, SSE3, SSSE3, HHTMMX, SSE, SSE2, SSE3, SSSE3, HHT
Architecturex86x86x86
Intel Atom 230Intel Atom Z510Intel Atom Z520
$20 U.S.

Cinebench R10 - Cinebench R10 Rend. Single (32bit)
100%
1 230 +
557 (5%)
Cinebench R10 - Cinebench R10 Rend. Multi (32bit)
100%
1 230 +
851 (1%)
wPrime 2.10 - wPrime 2.0 1024m *
100%
1 Z520 +
min: 4528.41     avg: 4595     median: 4594.7 (54%)     max: 4660.92 s
wPrime 2.10 - wPrime 2.0 32m *
100%
1 Z520 +
min: 141     avg: 146     median: 146.3 (29%)     max: 150.184 s
wPrime 1.55 - wPrime 1.55 1024m *
100%
1 230 +
5606 s (22%)
wPrime 1.55 - wPrime 1.55 32m *
100%
1 230 +
173 s (91%)
3DMark 06 - CPU - 3DMark 06 - CPU
100%
1 Z520 +
391 Points (2%)
Super Pi mod 1.5 XS 1M - Super Pi mod 1.5 XS 1M *
100%
230 +
93 s (20%)
147 s (32%)
min: 113     avg: 122     median: 115 (25%)     max: 137 s
Super Pi mod 1.5 XS 2M - Super Pi mod 1.5 XS 2M *
100%
1 Z520 +
min: 251     avg: 258     median: 258 (11%)     max: 265 s
Super Pi Mod 1.5 XS 32M - Super Pi mod 1.5 XS 32M *
100%
1 230 +
3616 s (16%)
87%
1 Z520 +
min: 5602     avg: 6153     median: 6153 (27%)     max: 6704 s
SiSoft Sandra Dhrystone (MIPS) - SiSoft Sandra Dhrystone (MIPS)
100%
1 Z520 +
min: 3125     avg: 3279     median: 3353 (2%)     max: 3360 MIPS
SiSoft Sandra Whetstone (MFLOPS) - SiSoft Sandra Whetstone (MFLOPS)
100%
1 Z520 +
min: 2608     avg: 2738     median: 2797 (2%)     max: 2808 MFLOPS
PCMark 05 - PCMark 05 - Standard
100%
1 230 +
1718 Points (11%)
58%
1 Z520 +
min: 692     avg: 949     median: 1002 (6%)     max: 1099 Points
Windows Vista Experience Index - Windows Vista Leistungsindex - Prozessor
100%
1 Z520 +
2.7 Points (39%)
Windows 7 Experience Index - Win7 CPU
2.1 Points (27%)

Average Benchmarks Intel Atom 230 → 100% n=1

Average Benchmarks Intel Atom Z510 → 85% n=1

Average Benchmarks Intel Atom Z520 → 94% n=1

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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Redaktion, 2017-09- 8 (Update: 2017-09-11)