Celeron 3205U vs Pentium E5400

Primary details

Comparing Pentium E5400 and Celeron 3205U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2781	2795
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	8.46	no data
Market segment	Desktop processor	Laptop
Series	no data	Intel Celeron
Power efficiency	0.89	3.79
Architecture codename	Wolfdale (2008−2010)	Broadwell-U (2015)
Release date	18 January 2009 (15 years ago)	1 March 2015 (9 years ago)
Launch price (MSRP)	$55	$107

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium E5400 and Celeron 3205U 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	2	2
Base clock speed	2.7 GHz	1.5 GHz
Boost clock speed	2.7 GHz	1.5 GHz
Bus rate	no data	5 GT/s
L1 cache	64 KB (per core)	64K (per core)
L2 cache	2 MB (shared)	256K (per core)
L3 cache	0 KB	2 MB (shared)
Chip lithography	45 nm	14 nm
Die size	82 mm2	82 mm2
Maximum core temperature	74 °C	105 °C
Maximum case temperature (TCase)	no data	105 °C
Number of transistors	228 million	1300 Million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Pentium E5400 and Celeron 3205U 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	LGA775	FCBGA1168
Power consumption (TDP)	65 Watt	15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium E5400 and Celeron 3205U. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	Intel® SSE4.1, Intel® SSE4.2
AES-NI	-	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	-
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	no data	+
Smart Response	no data	-
Demand Based Switching	-	no data
FDI	no data	+
Fast Memory Access	no data	+

Security technologies

Pentium E5400 and Celeron 3205U technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+
Secure Key	no data	+
Identity Protection	-	+
OS Guard	no data	-

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium E5400 and Celeron 3205U are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium E5400 and Celeron 3205U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR3
Maximum memory size	no data	16 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	On certain motherboards (Chipset feature)	Intel® HD Graphics for 5th Generation Intel® Processors
Quick Sync Video	-	+
Clear Video	no data	+
Graphics max frequency	no data	800 MHz
InTru 3D	no data	+

Graphics interfaces

Available interfaces and connections of Pentium E5400 and Celeron 3205U integrated GPUs.

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

Graphics API support

APIs supported by Pentium E5400 and Celeron 3205U integrated GPUs, sometimes API versions are included.

DirectX

no data

11.2/12

Peripherals

Specifications and connection of peripherals supported by Pentium E5400 and Celeron 3205U.

PCIe version	2.0	2.0
PCI Express lanes	no data	12

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	0.61	0.60
Recency	18 January 2009	1 March 2015
Chip lithography	45 nm	14 nm
Power consumption (TDP)	65 Watt	15 Watt

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Should you still have questions on choice between Pentium E5400 and Celeron 3205U, ask them in Comments section, and we shall answer.

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