i7-1250U vs Atom Z2580

Primary details

Comparing Atom Z2580 and Core i7-1250U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	975
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	no data	Intel Alder Lake-M
Power efficiency	no data	77.19
Architecture codename	Clovertrail (2013)	Alder Lake-U (2022)
Release date	27 February 2013 (11 years ago)	23 February 2022 (2 years ago)

Detailed specifications

Atom Z2580 and Core i7-1250U 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)	10 (Deca-Core)
Threads	4	12
Base clock speed	no data	1.1 GHz
Boost clock speed	2 GHz	4.7 GHz
L1 cache	64K (per core)	80K (per core)
L2 cache	512K (per core)	1.25 MB (per core)
L3 cache	0 KB	12 MB (shared)
Chip lithography	32 nm	Intel 7 nm
Die size	65 mm2	no data
Maximum core temperature	90 °C	100 °C
Number of transistors	140 million	no data
64 bit support	-	+
Windows 11 compatibility	-	+

Compatibility

Information on Atom Z2580 and Core i7-1250U 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	1
Socket	FC-MB4760	FCBGA1781
Power consumption (TDP)	3 Watt	9 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom Z2580 and Core i7-1250U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE2, Intel® SSE3, Intel® SSSE3	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	-	+
FMA	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Hyper-Threading Technology	+	+
TSX	-	+
Idle States	+	no data
Thermal Monitoring	+	+
Flex Memory Access	no data	-
PAE	32 Bit	no data
Smart Idle	+	no data
Deep Learning Boost	-	+

Security technologies

Atom Z2580 and Core i7-1250U technologies aimed at improving security, for example, by protecting against hacks.

TXT	no data	+
EDB	no data	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom Z2580 and Core i7-1250U are enumerated here.

VT-d	no data	+
VT-x	+	+
EPT	no data	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom Z2580 and Core i7-1250U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2	DDR4, DDR5
Maximum memory size	2 GB	64 GB
Max memory channels	2	2
Maximum memory bandwidth	8.5 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	PowerVR SGX544MP2 (400 MHz)	Intel® Iris® Xe Graphics eligible
Quick Sync Video	-	+
Graphics max frequency	533 MHz	950 MHz
Execution Units	no data	96

Graphics interfaces

Available interfaces and connections of Atom Z2580 and Core i7-1250U integrated GPUs.

Number of displays supported

2

4

Graphics image quality

Maximum display resolutions supported by Atom Z2580 and Core i7-1250U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2304 @ 60Hz
Max resolution over eDP	no data	4096 x 2304 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Atom Z2580 and Core i7-1250U integrated GPUs, sometimes API versions are included.

DirectX	no data	12.1
OpenGL	no data	4.6

Peripherals

Specifications and connection of peripherals supported by Atom Z2580 and Core i7-1250U.

PCIe version	no data	4.0
PCI Express lanes	no data	14
USB revision	2.0 OTG, USB-SPH 2.0	no data
Number of USB ports	2	no data
UART	3	no data

Pros & cons summary

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Recency	27 February 2013	23 February 2022
Physical cores	2	10
Threads	4	12
Power consumption (TDP)	3 Watt	9 Watt

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Should you still have questions on choice between Atom Z2580 and Core i7-1250U, ask them in Comments section, and we shall answer.

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