Core 2 Duo T5270 vs Pentium 4405Y

Primary details

Comparing Pentium 4405Y and Core 2 Duo T5270 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2461	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Pentium	Intel Core 2 Duo
Architecture codename	Skylake (2015−2016)	Merom-2048 (2006−2008)
Release date	1 September 2015 (9 years ago)	1 October 2008 (15 years ago)
Launch price (MSRP)	$161	no data

Detailed specifications

Pentium 4405Y and Core 2 Duo T5270 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)	2 (Dual-core)
Threads	4	2
Base clock speed	1.5 GHz	1.4 GHz
Boost clock speed	1.5 GHz	1.4 GHz
Bus type	OPI	no data
Bus rate	4 GT/s	800 MHz
Multiplier	15	no data
L1 cache	128 KB	no data
L2 cache	512 KB	2 MB
L3 cache	2 MB	2 MB L2 Cache
Chip lithography	14 nm	65 nm
Die size	98.57 mm2	143 mm2
Maximum core temperature	100 °C	100 °C
Number of transistors	1750 Million	291 Million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	no data	1.075V-1.25V

Compatibility

Information on Pentium 4405Y and Core 2 Duo T5270 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 (Uniprocessor)	no data
Socket	FCBGA1515	PPGA478
Power consumption (TDP)	6 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 4405Y and Core 2 Duo T5270. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2	no data
AES-NI	+	-
AVX	+	-
Enhanced SpeedStep (EIST)	+	+
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	-
FSB parity	no data	-
Status	Discontinued	Discontinued

Security technologies

Pentium 4405Y and Core 2 Duo T5270 technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 4405Y and Core 2 Duo T5270 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 4405Y and Core 2 Duo T5270. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3	no data
Maximum memory size	16 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	29.861 GB/s	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel HD Graphics 515	no data
Max video memory	16 GB	no data
Quick Sync Video	+	-
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	800 MHz	no data

Graphics interfaces

Available interfaces and connections of Pentium 4405Y and Core 2 Duo T5270 integrated GPUs.

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

Graphics image quality

Maximum display resolutions supported by Pentium 4405Y and Core 2 Duo T5270 integrated GPUs, including resolutions over different interfaces.

4K resolution support	+	no data
Max resolution over HDMI 1.4	4096x2304@24Hz	no data
Max resolution over eDP	3840x2160@60Hz	no data
Max resolution over DisplayPort	3840x2160@60Hz	no data
Max resolution over VGA	N/A	no data

Graphics API support

APIs supported by Pentium 4405Y and Core 2 Duo T5270 integrated GPUs, sometimes API versions are included.

DirectX	12	no data
OpenGL	4.4	no data

Peripherals

Specifications and connection of peripherals supported by Pentium 4405Y and Core 2 Duo T5270.

PCIe version	3.0	no data
PCI Express lanes	10	no data

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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Pros & cons summary

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Recency	1 September 2015	1 October 2008
Threads	4	2
Chip lithography	14 nm	65 nm
Power consumption (TDP)	6 Watt	35 Watt

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Should you still have questions on choice between Pentium 4405Y and Core 2 Duo T5270, ask them in Comments section, and we shall answer.

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