Pentium E5400 vs Core i7-610E

Primary details

Comparing Core i7-610E and Pentium E5400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2160	2676
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	no data	8.46
Market segment	Laptop	Desktop processor
Series	Intel Core i7	no data
Architecture codename	Westmere (2010−2011)	Wolfdale (2008−2010)
Release date	7 January 2010 (14 years ago)	January 2009 (15 years ago)
Launch price (MSRP)	$332	$55
Current price	no data	$9.49 (0.2x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Core i7-610E and Pentium E5400 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	2.53 GHz	2.7 GHz
Boost clock speed	3.2 GHz	2.7 GHz
Bus support	1 × 2.5 GT/s	no data
L1 cache	128 KB	64 KB (per core)
L2 cache	512 KB	2 MB (shared)
L3 cache	4 MB	0 KB
Chip lithography	32 nm	45 nm
Die size	81 mm2	82 mm2
Maximum core temperature	105 °C	74 °C
Number of transistors	382 Million	228 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	no data	0.85V-1.3625V

Compatibility

Information on Core i7-610E and Pentium E5400 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	BGA1288	LGA775
Power consumption (TDP)	35 Watt	65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-610E and Pentium E5400. 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	+	-
FMA	+	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	1.0	-
Hyper-Threading Technology	+	-
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	no data
Demand Based Switching	no data	-
PAE	36 Bit	no data
FDI	+	no data
Fast Memory Access	+	no data
Status	Discontinued	Discontinued

Security technologies

Core i7-610E and Pentium E5400 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-610E and Pentium E5400 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-610E and Pentium E5400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066	DDR1, DDR2, DDR3
Maximum memory size	8.79 GB	no data
Max memory channels	2	no data
Maximum memory bandwidth	17.1 GB/s	no data
ECC memory support	+	no data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	Intel® HD Graphics for Previous Generation Intel® Processors	no data
Clear Video	+	no data
Clear Video HD	+	no data
Graphics max frequency	766 MHz	no data

Graphics interfaces

Available interfaces and connections of Core i7-610E and Pentium E5400 integrated GPUs.

Number of displays supported

2

no data

Peripherals

Specifications and connection of peripherals supported by Core i7-610E and Pentium E5400.

PCIe version	2.0	no data
PCI Express lanes	16	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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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.

Core i7-610E outperforms Pentium E5400 by 113% based on our aggregate benchmark results.

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Pros & cons summary

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Performance score	1.34	0.63
Threads	4	2
Cost	$332	$55
Chip lithography	32 nm	45 nm
Power consumption (TDP)	35 Watt	65 Watt

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Should you still have questions on choice between Core i7-610E and Pentium E5400, ask them in Comments section, and we shall answer.

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