Ryzen 3 5425U vs Core i7-940XM

Primary Details

Comparing Core i7-940XM and Ryzen 3 5425U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2094	884
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core i7	AMD Cezanne (Zen 3, Ryzen 5000)
Architecture codename	Clarksfield (2009−2010)	Barcelo-U (Zen 3)
Release date	20 June 2010 (13 years ago)	6 January 2022 (2 years ago)
Launch price (MSRP)	$1,096	no data
Current price	$200 (0.2x MSRP)	no data

Detailed Specifications

Core i7-940XM and Ryzen 3 5425U 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)	4 (Quad-Core)
Threads	8	8
Base clock speed	2.13 GHz	2.7 GHz
Boost clock speed	3.33 GHz	4.1 GHz
Bus support	2500 MHz	no data
L1 cache	64 KB (per core)	64K (per core)
L2 cache	256 KB (per core)	512K (per core)
L3 cache	8 MB (shared)	8 MB (shared)
Chip lithography	45 nm	7 nm
Die size	296 mm2	180 mm2
Maximum core temperature	100 °C	95 °C
Number of transistors	774 million	10,700 million
64 bit support	+	+
Windows 11 compatibility	-	+
Unlocked multiplier	Yes	No

Compatibility

Information on Core i7-940XM and Ryzen 3 5425U 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	FCPGA988,PGA988	FP6
Power consumption (TDP)	55 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-940XM and Ryzen 3 5425U. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.2	DDR4-3200/LPDDR4x-4266 RAM (incl. ECC), PCIe 3, 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
AES-NI	-	+
FMA	no data	+
AVX	no data	+
Enhanced SpeedStep (EIST)	+	no data
Turbo Boost Technology	+	no data
Hyper-Threading Technology	+	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Demand Based Switching	-	no data
PAE	36 Bit	no data
Status	Discontinued	no data

Security technologies

Core i7-940XM and Ryzen 3 5425U technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-940XM and Ryzen 3 5425U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-940XM and Ryzen 3 5425U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-1066, DDR3-1333	DDR4, DDR4
Maximum memory size	8 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	21 GB/s	no data
ECC memory support	-	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

None

AMD Radeon RX Vega 6 (Ryzen 4000/5000)

Peripherals

Specifications and connection of peripherals supported by Core i7-940XM and Ryzen 3 5425U.

PCIe version	2	3.0
PCI Express lanes	16	16

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.

Ryzen 3 5425U outperforms Core i7-940XM by 428% based on our aggregated benchmark results.

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Pros & Cons Summary

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Performance score	1.38	7.28
Recency	20 June 2010	6 January 2022
Chip lithography	45 nm	7 nm
Power consumption (TDP)	55 Watt	15 Watt

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Should you still have questions on choice between Core i7-940XM and Ryzen 3 5425U, ask them in Comments section, and we shall answer.

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