i5-2547M vs Pentium D 960

Primary details

Comparing Pentium D 960 and Core i5-2547M processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2866	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	no data	Intel Core i5
Power efficiency	0.37	no data
Architecture codename	Presler (2005−2007)	Sandy Bridge (2011−2013)
Release date	23 April 2006 (18 years ago)	no data (2024 years ago)
Launch price (MSRP)	$523	no data

Cost-effectiveness evaluation

Performance per price, higher is better.

Detailed specifications

Pentium D 960 and Core i5-2547M 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	4
Base clock speed	3.6 GHz	no data
Boost clock speed	3.6 GHz	1.6 GHz
Bus type	no data	DMI 2.0
Bus rate	no data	4 × 5 GT/s
Multiplier	no data	16
L1 cache	16 KB (per core)	128 KB
L2 cache	2 MB (per die)	512 KB
L3 cache	0 KB	3 MB
Chip lithography	65 nm	32 nm
Die size	2x 81 mm2	149 mm2
Maximum case temperature (TCase)	69 °C	no data
Number of transistors	376 million	624 Million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	1.2V-1.3375V	no data

Compatibility

Information on Pentium D 960 and Core i5-2547M 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 (Uniprocessor)
Socket	LGA775,PLGA775	no data
Power consumption (TDP)	130 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D 960 and Core i5-2547M. You'll probably need this information if you require some particular technology.

AES-NI	-	+
FMA	-	+
AVX	-	+
vPro	no data	+
Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Demand Based Switching	-	no data
PAE	32 Bit	no data
FSB parity	-	no data

Security technologies

Pentium D 960 and Core i5-2547M technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	+
EDB	+	no data

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium D 960 and Core i5-2547M are enumerated here.

VT-d	-	+
VT-x	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D 960 and Core i5-2547M. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR1, DDR2, DDR3	DDR3-1333
Maximum memory size	no data	16 GB
Max memory channels	no data	2
Maximum memory bandwidth	no data	21.335 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

Intel HD Graphics 3000

Pros & cons summary

---

Threads	2	4
Chip lithography	65 nm	32 nm
Power consumption (TDP)	130 Watt	35 Watt

---

Should you still have questions on choice between Pentium D 960 and Core i5-2547M, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.

---