Celeron 927UE vs Atom Z500

Primary details

Comparing processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3625	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Atom	Intel Celeron
Power efficiency	9.09	no data
Designer	Intel	Intel
Architecture codename	Silverthorne (2008−2010)	Ivy Bridge (2012−2013)
Release date	2 April 2008 (18 years ago)	1 January 2013 (13 years ago)
Launch price (MSRP)	$45	$107

Detailed specifications

Atom Z500 and Celeron 927UE basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	1 (Single-Core)	1 (Single-Core)
Threads	1	1
Boost clock speed	0.8 GHz	1.5 GHz
Bus type	FSB	no data
Bus rate	400 MT/s	no data
Multiplier	8	no data
L1 cache	56 KB	64 KB
L2 cache	512 KB	256 KB
L3 cache	0 KB	1 MB
Chip lithography	45 nm	22 nm
Die size	24.18 mm2	no data
Maximum core temperature	90 °C	100 °C
Number of transistors	47 Million	no data
64 bit support	-	+
Windows 11 compatibility	-	-
VID voltage range	0.80 -1.1V	no data

Compatibility

Information on Atom Z500 and Celeron 927UE compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1 (Uniprocessor)	no data
Socket	PBGA441	BGA
Power consumption (TDP)	0.65 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z500 and Celeron 927UE. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	+	no data
Idle States	+	+
Thermal Monitoring	+	+
Demand Based Switching	+	no data
FSB parity	-	no data

Security technologies

Atom Z500 and Celeron 927UE technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z500 and Celeron 927UE are enumerated here.

VT-d	-	no data
VT-x	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

-

Intel HD Graphics (Ivy Bridge) (350 - 900 MHz)

Pros & cons summary

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Recency	2 April 2008	1 January 2013
Chip lithography	45 nm	22 nm