Atom D2500 vs Ultra 5 125H

Primary details

Comparing Core Ultra 5 125H and Atom D2500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	518	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Meteor Lake-H	Intel Atom
Power efficiency	47.42	no data
Architecture codename	Meteor Lake-H (2023)	Cedarview (2011−2012)
Release date	14 December 2023 (less than a year ago)	1 November 2011 (13 years ago)
Launch price (MSRP)	$375	no data

Detailed specifications

Core Ultra 5 125H and Atom D2500 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	14 (Tetradeca-Core)	2 (Dual-core)
Threads	18	2
Base clock speed	3.6 GHz	1.86 GHz
Boost clock speed	4.5 GHz	1.87 GHz
L1 cache	112 KB (per core)	64 KB (per core)
L2 cache	2 MB (per core)	512K (per core)
L3 cache	18 MB (shared)	0 KB
Chip lithography	Intel 4 nm	32 nm
Die size	no data	66 mm2
Maximum core temperature	110 °C	100 °C
Number of transistors	no data	176 million
64 bit support	+	+
Windows 11 compatibility	no data	-

Compatibility

Information on Core Ultra 5 125H and Atom D2500 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	FCBGA2049	FCBGA559
Power consumption (TDP)	28 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Ultra 5 125H and Atom D2500. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	Intel® SSE2, Intel® SSE3, Intel® SSSE3
AES-NI	+	-
AVX	+	-
vPro	+	no data
Enhanced SpeedStep (EIST)	+	-
Speed Shift	+	no data
Turbo Boost Technology	no data	-
Hyper-Threading Technology	+	+
TSX	+	-
Thermal Monitoring	+	-
Flex Memory Access	+	no data
Demand Based Switching	no data	-
PAE	no data	36 Bit
Turbo Boost Max 3.0	-	no data
AMT	no data	-
HD Audio	no data	+
Deep Learning Boost	+	-
Supported AI Software Frameworks	OpenVINO™, WindowsML, ONNX RT	-

Security technologies

Core Ultra 5 125H and Atom D2500 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core Ultra 5 125H and Atom D2500 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Ultra 5 125H and Atom D2500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5	DDR3
Maximum memory size	96 GB	4 GB
Max memory channels	2	1
Maximum memory bandwidth	no data	6.4 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® Arc™ graphics	Intel GMA
Quick Sync Video	+	-
Graphics max frequency	2.2 GHz	no data

Graphics interfaces

Available interfaces and connections of Core Ultra 5 125H and Atom D2500 integrated GPUs.

Number of displays supported

4

2

Graphics image quality

Maximum display resolutions supported by Core Ultra 5 125H and Atom D2500 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	4096 x 2304 @ 60Hz (HDMI 2.1 TMDS) 7680 x 4320 @ 60Hz (HDMI2.1 FRL)	no data
Max resolution over eDP	3840x2400 @ 120Hz	no data
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	no data

Graphics API support

APIs supported by Core Ultra 5 125H and Atom D2500 integrated GPUs, sometimes API versions are included.

DirectX	12.2	no data
OpenGL	4.6	no data

Peripherals

Specifications and connection of peripherals supported by Core Ultra 5 125H and Atom D2500.

PCIe version	5.0	no data
PCI Express lanes	28	4
PCI support	5.0 and 4.0	no data
Total number of SATA ports	no data	2
Number of USB ports	no data	8

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

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Pros & cons summary

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Recency	14 December 2023	1 November 2011
Physical cores	14	2
Threads	18	2
Power consumption (TDP)	28 Watt	10 Watt

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Should you still have questions on choice between Core Ultra 5 125H and Atom D2500, ask them in Comments section, and we shall answer.

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