Mobile Pentium III 400 vs Processor 300

Primary details

Comparing Processor 300 and Mobile Pentium III 400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	1304	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Power efficiency	9.28	no data
Architecture codename	Raptor Lake-S (2023−2024)	Coppermine (1999−2001)
Release date	8 January 2024 (less than a year ago)	25 October 1999 (25 years ago)
Launch price (MSRP)	$82	$348

Detailed specifications

Processor 300 and Mobile Pentium III 400 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)	1 (Single-Core)
Threads	4	1
Base clock speed	3.9 GHz	no data
Boost clock speed	3.9 GHz	0.4 GHz
L1 cache	80 KB (per core)	32 KB
L2 cache	1.25 MB (per core)	256 KB
L3 cache	6 MB (shared)	no data
Chip lithography	Intel 7 nm	180 nm
Die size	163 mm2	106 mm2
Maximum core temperature	100 °C	no data
Number of transistors	no data	28 million
64 bit support	+	-

Compatibility

Information on Processor 300 and Mobile Pentium III 400 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	FCLGA1700	Intel Micro-BGA2
Power consumption (TDP)	46 Watt	10 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Processor 300 and Mobile Pentium III 400. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2	no data
AES-NI	+	-
AVX	+	-
Enhanced SpeedStep (EIST)	+	no data
Speed Shift	+	no data
Hyper-Threading Technology	+	no data
TSX	+	-
Idle States	+	no data
Thermal Monitoring	+	-
Deep Learning Boost	+	-

Security technologies

Processor 300 and Mobile Pentium III 400 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 Processor 300 and Mobile Pentium III 400 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Processor 300 and Mobile Pentium III 400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR5-4800, DDR4-3200	no data
Maximum memory size	192 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	76.8 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel UHD Graphics 710	On certain motherboards (Chipset feature)
Quick Sync Video	+	-
Clear Video HD	+	no data
Graphics max frequency	1.45 GHz	no data
Execution Units	16	no data

Graphics interfaces

Available interfaces and connections of Processor 300 and Mobile Pentium III 400 integrated GPUs.

Number of displays supported

4

no data

Graphics image quality

Maximum display resolutions supported by Processor 300 and Mobile Pentium III 400 integrated GPUs, including resolutions over different interfaces.

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

Graphics API support

APIs supported by Processor 300 and Mobile Pentium III 400 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.5	no data

Peripherals

Specifications and connection of peripherals supported by Processor 300 and Mobile Pentium III 400.

PCIe version	5.0 and 4.0	no data
PCI Express lanes	16	no data

Pros & cons summary

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Recency	8 January 2024	25 October 1999
Physical cores	2	1
Threads	4	1
Power consumption (TDP)	46 Watt	10 Watt

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