Core i5-12400 vs Core i9-10980XE

Primary details

Comparing Core i9-10980XE and Core i5-12400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	231	569
Place by popularity	not in top-100	60
Cost-effectiveness evaluation	13.71	61.05
Market segment	Desktop processor	Desktop processor
Architecture codename	Cascade Lake-X (2019)	Alder Lake-S (2022)
Release date	19 October 2019 (4 years ago)	4 January 2022 (2 years ago)
Launch price (MSRP)	$979	no data
Current price	$1075 (1.1x MSRP)	$94

Cost-effectiveness evaluation

Performance per price, higher is better.

i5-12400 has 345% better value for money than i9-10980XE.

Detailed specifications

Core i9-10980XE and Core i5-12400 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	18 (Octadeca-Core)	6 (Hexa-Core)
Threads	36	12
Base clock speed	3 GHz	2.5 GHz
Boost clock speed	4.8 GHz	4.4 GHz
L1 cache	64K (per core)	80K (per core)
L2 cache	1 MB (per core)	1.25 MB (per core)
L3 cache	24.75 MB (shared)	18 MB (shared)
Chip lithography	14 nm	Intel 7 nm
Die size	no data	163 mm2
Maximum core temperature	86 °C	100 °C
64 bit support	+	+
Windows 11 compatibility	+	+
Unlocked multiplier	Yes	No

Compatibility

Information on Core i9-10980XE and Core i5-12400 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	FCLGA2066	FCLGA1700
Power consumption (TDP)	165 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i9-10980XE and Core i5-12400. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	+	+
vPro	+	no data
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	2.0	2.0
Hyper-Threading Technology	+	+
TSX	+	+
Idle States	no data	+
Thermal Monitoring	no data	+
Turbo Boost Max 3.0	+	-
Status	Launched	Launched

Security technologies

Core i9-10980XE and Core i5-12400 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i9-10980XE and Core i5-12400 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i9-10980XE and Core i5-12400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR5-4800, DDR4-3200
Maximum memory size	256 GB	128 GB
Max memory channels	4	2
Maximum memory bandwidth	94 GB/s	76.8 GB/s
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel UHD Graphics 730
Quick Sync Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.45 GHz
Execution Units	no data	24

Graphics interfaces

Available interfaces and connections of Core i9-10980XE and Core i5-12400 integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Core i9-10980XE and Core i5-12400 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 Core i9-10980XE and Core i5-12400 integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Core i9-10980XE and Core i5-12400.

PCIe version	3.0	5.0 and 4.0
PCI Express lanes	48	20

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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Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core i9-10980XE outperforms Core i5-12400 by 69% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	21.24	12.54
Recency	19 October 2019	4 January 2022
Physical cores	18	6
Threads	36	12
Power consumption (TDP)	165 Watt	65 Watt

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Should you still have questions on choice between Core i9-10980XE and Core i5-12400, ask them in Comments section, and we shall answer.

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