Pentium D 955 vs Pentium E5700

Primary details

Comparing Pentium E5700 and Pentium D 955 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2611	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.01	no data
Market segment	Desktop processor	Desktop processor
Architecture codename	Wolfdale (2008−2010)	Presler (2006−2007)
Release date	8 August 2010 (13 years ago)	January 2006 (18 years ago)
Launch price (MSRP)	$110	no data
Current price	$47 (0.4x MSRP)	$99

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium E5700 and Pentium D 955 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	no data
Base clock speed	3 GHz	no data
Boost clock speed	3 GHz	3.46 GHz
L1 cache	64 KB (per core)	28 KB
L2 cache	2 MB (shared)	4096 KB
L3 cache	0 KB	0 KB
Chip lithography	45 nm	65 nm
Die size	82 mm2	140 mm2
Maximum core temperature	74 °C	no data
Number of transistors	228 million	376 million
64 bit support	+	+
Windows 11 compatibility	-	-
Unlocked multiplier	No	No
VID voltage range	0.85V-1.3625V	no data

Compatibility

Information on Pentium E5700 and Pentium D 955 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	2
Socket	LGA775	775
Power consumption (TDP)	65 Watt	130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium E5700 and Pentium D 955. You'll probably need this information if you require some particular technology.

AES-NI	-	no data
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	+	no data
Demand Based Switching	-	no data
Status	Discontinued	no data

Security technologies

Pentium E5700 and Pentium D 955 technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium E5700 and Pentium D 955 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium E5700 and Pentium D 955. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR1, DDR2, DDR3

Peripherals

Specifications and connection of peripherals supported by Pentium E5700 and Pentium D 955.

PCIe version

2.0

no data

Pros & cons summary

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Chip lithography	45 nm	65 nm
Power consumption (TDP)	65 Watt	130 Watt

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