Intel Atom Z650
Top 71%131 points
Top 71%
Total clock speed
Number of CPUs
lowmidhigh
Top 100%
206 CPUs
0GHz - 5.33GHz
NaN% of all CPUsYes
No
total clock speed
CPU threads
semiconductor size
number of transistors
RAM speed
thermal design power (TDP)
1 x 1.2
GHz
AMD Opteron 6220
8 x 8GHz
Best

Intel Atom Z650: 21 facts and highlights

1. total clock speed

1 x 1.2GHz
AMD Opteron 6220: 24 x 8GHz
148
0

2. RAM speed

It can support faster memory, which will give quicker system performance.
800MHz
Samsung Exynos 7420: 2873MHz
104
0

3. CPU threads

More threads result in faster performance and better multitasking.
2
Intel Xeon E7-8890 v4: 48
65
0

4. GPU clock speed

The graphics processing unit (GPU) has a higher clock speed.
400MHz
Intel Core i7-4770R: 1300MHz
65
0

5. semiconductor size

A smaller size indicates that the process to create the chip is newer.
45nm
MediaTek Helio X30: 10nm
64
0

6. L1 cache

A larger L1 cache results in faster CPU and system-wide performance.
56KB
AMD Opteron 6180 SE: 1536KB
62
0

7. thermal design power (TDP)

The thermal design power (TDP) is the maximum amount of power the cooling system needs to dissipate. A lower TDP typically means that it consumes less power.
3W
Intel Atom Z670: 3W
61
0

8. L2 cache

A larger L2 cache results in faster CPU and system-wide performance.
0.5MB
AMD Opteron 6380: 16MB
60
0

9. L2 core

More data can be stored in the L2 cache for access by each core of the CPU.
0.5MB/core
Intel Core i5-4200Y: 2.5MB/core
56
0

10. Uses hyperthreading technology

Many of Intel's processors use hyperthreading, which means that each core of the processor can work on two threads at once instead of most processors which work on a single thread per core. This means you can have significant performance gains in certain applications.
Intel Atom Z650
41% have it
49
0

11. Has integrated graphics

With integrated graphics you don’t need to buy a separate graphics card.
Intel Atom Z650
68% have it
44
0

12. number of transistors

A higher transistor count generally indicates a newer, more powerful processor.
176 million
Nvidia Tegra K1 (64-bit): 7100 million
43
0

13. memory channels

More memory channels increases the speed of data transfer between the memory and the CPU.
1
Intel Core i7-3960X: 4
40
0

14. CPU temperature

If the CPU exceeds the maximum operating temperature then problems such as random resets can occur.
90°C
Intel Core i7-3940XM: 105°C
30
0

15. height

13.8mm
Apple A5 APL7498: 6mm
30
0

16. Has dynamic frequency scaling

Dynamic frequency scaling is a technology that allows the processor to conserve power and reduce noise when it is under a light load.
Intel Atom Z650
95% have it
30
0

17. Has MMX

MMX is used to speed up tasks such as adjusting the contrast of an image or adjusting volume.
Intel Atom Z650
74% have it
29
0

18. Has NX bit

NX bit helps protect the computer from malicious attacks.
Intel Atom Z650
98% have it
28
0

19. maximum memory size

The maximum amount of memory (RAM) supported.
2GB
Intel Xeon E7-8870: 4096GB
27
0

20. SSE version

SSE is used to speed up multimedia tasks such as editing an image or adjusting audio volume. Each new version contains new instructions and improvements.
3
Intel Core i7-4770K: 4.2
27
0

21. width

13.8mm
Apple A5 APL7498: 6mm
27
0

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