Core i9-14900KS vs Atom D2500

Primary details

Comparing Atom D2500 and Core i9-14900KS processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	not rated	53
Place by popularity	not in top-100	5
Market segment	Laptop	Desktop processor
Series	Intel Atom	no data
Architecture codename	Cedarview (2011−2012)	Raptor Lake-R
Release date	1 November 2011 (12 years ago)	March 2024 (recently)
Current price	$150	$708

Detailed specifications

Atom D2500 and Core i9-14900KS 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)	24 (Tetracosa-Core)
Threads	2	32
Base clock speed	1.86 GHz	3.2 GHz
Boost clock speed	1.87 GHz	5.9 GHz
L1 cache	64 KB (per core)	80 KB (per core)
L2 cache	512K (per core)	2 MB (per core)
L3 cache	0 KB	36 MB (shared)
Chip lithography	32 nm	Intel 7 nm
Die size	66 mm2	257 mm2
Maximum core temperature	100 °C	100 °C
Number of transistors	176 million	no data
64 bit support	+	+
Windows 11 compatibility	-	no data
Unlocked multiplier	No	Yes

Compatibility

Information on Atom D2500 and Core i9-14900KS 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	FCBGA559	FCLGA1700
Power consumption (TDP)	10 Watt	150 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom D2500 and Core i9-14900KS. 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	no data	+
AVX	no data	+
Enhanced SpeedStep (EIST)	-	+
Speed Shift	no data	+
Turbo Boost Technology	-	2.0
Hyper-Threading Technology	+	+
TSX	no data	+
Idle States	no data	+
Thermal Monitoring	no data	+
Demand Based Switching	-	no data
PAE	36 Bit	no data
Turbo Boost Max 3.0	no data	+
AMT	-	no data
Status	Discontinued	Launched
HD Audio	+	no data

Security technologies

Atom D2500 and Core i9-14900KS 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 Atom D2500 and Core i9-14900KS are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom D2500 and Core i9-14900KS. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	DDR5-5600, DDR4-3200
Maximum memory size	4 GB	192 GB
Max memory channels	1	2
Maximum memory bandwidth	6.4 GB/s	89.6 GB/s
ECC memory support	-	+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card Compare	Intel GMA	Intel UHD Graphics 770
Quick Sync Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.65 GHz
Execution Units	no data	32

Graphics interfaces

Available interfaces and connections of Atom D2500 and Core i9-14900KS integrated GPUs.

Number of displays supported

2

4

Graphics image quality

Maximum display resolutions supported by Atom D2500 and Core i9-14900KS integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2160 @ 60Hz
Max resolution over eDP	no data	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Atom D2500 and Core i9-14900KS integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Atom D2500 and Core i9-14900KS.

PCIe version	no data	5.0 and 4.0
PCI Express lanes	4	20
Total number of SATA ports	2	no data
Number of USB ports	8	no data

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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Physical cores	2	24
Threads	2	32
Power consumption (TDP)	10 Watt	150 Watt

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Should you still have questions on choice between Atom D2500 and Core i9-14900KS, ask them in Comments section, and we shall answer.

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