i7-1270P vs Ryzen 3 5400U

Primary details

Comparing Ryzen 3 5400U and Core i7-1270P processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1004	704
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	AMD Cezanne (Zen 3, Ryzen 5000)	Intel Alder Lake-P
Power efficiency	43.97	37.15
Architecture codename	Cezanne-U (Zen 3) (2021)	Alder Lake-P (2022)
Release date	12 January 2021 (3 years ago)	23 February 2022 (2 years ago)

Detailed specifications

Ryzen 3 5400U and Core i7-1270P 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	4 (Quad-Core)	12 (Dodeca-Core)
Threads	8	16
Base clock speed	2.6 GHz	2.2 GHz
Boost clock speed	4 GHz	4.8 GHz
Multiplier	26	no data
L1 cache	64K (per core)	80K (per core)
L2 cache	512K (per core)	1.25 MB (per core)
L3 cache	8 MB (shared)	18 MB (shared)
Chip lithography	7 nm	Intel 7 nm
Die size	180 mm2	217 mm2
Maximum core temperature	105 °C	100 °C
Number of transistors	10,700 million	no data
64 bit support	+	+
Windows 11 compatibility	+	+

Compatibility

Information on Ryzen 3 5400U and Core i7-1270P 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	FP6	FCBGA1744
Power consumption (TDP)	15 Watt	28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 5400U and Core i7-1270P. You'll probably need this information if you require some particular technology.

Instruction set extensions	MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
FMA	+	+
AVX	+	+
Enhanced SpeedStep (EIST)	no data	+
Speed Shift	no data	+
Hyper-Threading Technology	no data	+
TSX	-	+
Thermal Monitoring	-	+
Flex Memory Access	no data	+
SIPP	-	+
Deep Learning Boost	-	+

Security technologies

Ryzen 3 5400U and Core i7-1270P 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 Ryzen 3 5400U and Core i7-1270P are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 5400U and Core i7-1270P. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR4	DDR4, DDR5
Maximum memory size	no data	64 GB
Max memory channels	no data	2

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	AMD Radeon RX Vega 6 (Ryzen 4000/5000)	Intel® Iris® Xe Graphics eligible
Quick Sync Video	-	+
Graphics max frequency	no data	1.4 GHz
Execution Units	no data	96

Graphics interfaces

Available interfaces and connections of Ryzen 3 5400U and Core i7-1270P integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Ryzen 3 5400U and Core i7-1270P 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 Ryzen 3 5400U and Core i7-1270P 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 Ryzen 3 5400U and Core i7-1270P.

PCIe version	3.0	4.0
PCI Express lanes	8	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.

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Pros & cons summary

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Performance score	6.97	10.99
Recency	12 January 2021	23 February 2022
Physical cores	4	12
Threads	8	16
Power consumption (TDP)	15 Watt	28 Watt

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Should you still have questions on choice between Ryzen 3 5400U and Core i7-1270P, ask them in Comments section, and we shall answer.

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