Iris Pro Graphics 580 vs Celeron 887E

Primary details

Comparing Celeron 887E and Iris Pro Graphics 580 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Celeron	Intel Iris Graphics
Architecture codename	Sandy Bridge (2011−2013)	Gen9
Release date	no data	no data

Detailed specifications

Celeron 887E and Iris Pro Graphics 580 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	2 (Dual-core)	no data
Threads	2	no data
Boost clock speed	1.5 GHz	0.35 GHz
Bus type	DMI 2.0	no data
Bus rate	4 × 5 GT/s	no data
Multiplier	15	no data
L1 cache	128 KB	no data
L2 cache	512 KB	no data
L3 cache	2 MB	no data
Chip lithography	32 nm	14 nm0.014 μm 1.4e-5 mm
Die size	131 mm2	no data
Number of transistors	504 Million	no data
64 bit support	+	-
Windows 11 compatibility	-	-

Compatibility

Information on Celeron 887E and Iris Pro Graphics 580 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
Power consumption (TDP)	17 Watt	no data

Technologies and extensions

Technological solutions and additional instructions supported by Celeron 887E and Iris Pro Graphics 580. You'll probably need this information if you require some particular technology.

FMA	+	-
Enhanced SpeedStep (EIST)	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron 887E and Iris Pro Graphics 580 are enumerated here.

VT-x

+

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron 887E and Iris Pro Graphics 580. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1333	no data
Maximum memory size	16 GB	65,536 MB 67,108,864 KB 68,719,476,736 B 0.0625 TiB 64 GB
Max memory channels	2	no data
Maximum memory bandwidth	21.335 GB/s	no data
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

Intel HD Graphics (Sandy Bridge)

no data

Pros & cons summary

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Chip lithography

32 nm

14 nm

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Should you still have questions on choice between Celeron 887E and Iris Pro Graphics 580, ask them in Comments section, and we shall answer.

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