E-450 vs Pentium E5700

Primary details

Comparing Pentium E5700 and E-450 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking	2600	not rated
Place by popularity	not in top-100	not in top-100
Cost-effectiveness evaluation	0.01	no data
Market segment	Desktop processor	Laptop
Series	no data	AMD E-Series
Architecture codename	Wolfdale (2008−2010)	Zacate (2011−2013)
Release date	8 August 2010 (13 years ago)	22 August 2011 (12 years ago)
Launch price (MSRP)	$110	no data
Current price	$143 (1.3x MSRP)	$125

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium E5700 and E-450 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	3 GHz	no data
Boost clock speed	3 GHz	1.65 GHz
L1 cache	64 KB (per core)	64K (per core)
L2 cache	2 MB (shared)	512K (per core)
L3 cache	0 KB	0 KB
Chip lithography	45 nm	40 nm
Die size	82 mm2	75 mm2
Maximum core temperature	74 °C	no data
Number of transistors	228 million	no data
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 E-450 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	FT1 BGA 413-Ball
Power consumption (TDP)	65 Watt	18 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium E5700 and E-450. You'll probably need this information if you require some particular technology.

Instruction set extensions	no data	MMX(+), SSE(1,2,3,3S,4A), AMD-V
AES-NI	-	no data
Enhanced SpeedStep (EIST)	+	no data
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 E-450 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 E-450 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium E5700 and E-450. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR3 Single-channel

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

no data

AMD Radeon HD 6320

Peripherals

Specifications and connection of peripherals supported by Pentium E5700 and E-450.

PCIe version

2.0

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	8 August 2010	22 August 2011
Chip lithography	45 nm	40 nm
Power consumption (TDP)	65 Watt	18 Watt

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Should you still have questions on choice between Pentium E5700 and E-450, ask them in Comments section, and we shall answer.

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