Pentium Gold 4425Y vs Atom N450

Primary details

Comparing Atom N450 and Pentium Gold 4425Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	3349	2413
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Atom	Intel Pentium
Power efficiency	2.05	17.35
Architecture codename	Pinetrail (2009−2011)	Kaby Lake (2016−2019)
Release date	21 December 2009 (15 years ago)	21 April 2017 (7 years ago)
Launch price (MSRP)	$64	$161

Detailed specifications

Atom N450 and Pentium Gold 4425Y 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	1 (Single-Core)	2 (Dual-core)
Threads	2	4
Base clock speed	1.66 GHz	1.7 GHz
Boost clock speed	1.67 GHz	1.7 GHz
Bus rate	533 MHz	4 GT/s
L1 cache	56 KB (per core)	128 KB
L2 cache	512 KB (per core)	512 KB
L3 cache	0 KB	2 MB
Chip lithography	45 nm	14 nm
Die size	66 mm2	no data
Maximum core temperature	100 °C	100 °C
Number of transistors	123 million	no data
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Atom N450 and Pentium Gold 4425Y 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	FCBGA1515
Power consumption (TDP)	5.5 Watt	6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Atom N450 and Pentium Gold 4425Y. 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
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
My WiFi	no data	+
Turbo Boost Technology	-	-
Hyper-Threading Technology	+	+
Idle States	no data	+
Thermal Monitoring	+	+
Flex Memory Access	no data	+
Smart Response	no data	+
Demand Based Switching	-	no data

Security technologies

Atom N450 and Pentium Gold 4425Y technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	+
Secure Key	no data	+
MPX	-	+
SGX	no data	Yes with Intel® ME
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Atom N450 and Pentium Gold 4425Y are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Atom N450 and Pentium Gold 4425Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR2	DDR3
Maximum memory size	2 GB	16 GB
Max memory channels	1	2
Maximum memory bandwidth	no data	29.8 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	On certain motherboards (Chipset feature)	Intel UHD Graphics 615
Max video memory	no data	16 GB
Quick Sync Video	-	+
Clear Video	no data	+
Clear Video HD	no data	+
Graphics max frequency	no data	850 MHz

Graphics interfaces

Available interfaces and connections of Atom N450 and Pentium Gold 4425Y integrated GPUs.

Number of displays supported	no data	3
eDP	no data	+
DisplayPort	-	+
HDMI	-	+
DVI	no data	+

Graphics image quality

Maximum display resolutions supported by Atom N450 and Pentium Gold 4425Y integrated GPUs, including resolutions over different interfaces.

4K resolution support	no data	+
Max resolution over HDMI 1.4	no data	4096x2304@24Hz
Max resolution over eDP	no data	4096x2304@60Hz
Max resolution over DisplayPort	no data	4096x2304@60Hz

Graphics API support

APIs supported by Atom N450 and Pentium Gold 4425Y integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.4

Peripherals

Specifications and connection of peripherals supported by Atom N450 and Pentium Gold 4425Y.

PCIe version	no data	3.0
PCI Express lanes	no data	10

Pros & cons summary

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Performance score	0.13	1.10
Recency	21 December 2009	21 April 2017
Physical cores	1	2
Threads	2	4
Chip lithography	45 nm	14 nm
Power consumption (TDP)	5 Watt	6 Watt

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