Celeron 1020E vs Pentium D 925

Primary details

Comparing Pentium D 925 and Celeron 1020E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	2543
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	no data	Intel Celeron
Power efficiency	no data	2.41
Architecture codename	Presler (2005−2007)	Ivy Bridge (2012−2013)
Release date	1 October 2006 (18 years ago)	20 January 2013 (11 years ago)
Launch price (MSRP)	$74	no data

Detailed specifications

Pentium D 925 and Celeron 1020E 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	2.2 GHz
Boost clock speed	3 GHz	2.2 GHz
L1 cache	16 KB (per core)	64K (per core)
L2 cache	2 MB (per die)	256K (per core)
L3 cache	0 KB	2 MB (shared)
Chip lithography	65 nm	22 nm
Die size	2x 81 mm2	118 mm2
Maximum core temperature	no data	100 °C
Maximum case temperature (TCase)	62 °C	105 °C
Number of transistors	376 million	1,400 million
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	1.2V-1.3375V	no data

Compatibility

Information on Pentium D 925 and Celeron 1020E 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,PLGA775	G2 (988B)
Power consumption (TDP)	95 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium D 925 and Celeron 1020E. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	+
Turbo Boost Technology	-	no data
Hyper-Threading Technology	-	no data
Idle States	+	no data
Thermal Monitoring	-	+
Demand Based Switching	-	no data
PAE	32 Bit	no data
FSB parity	-	no data

Security technologies

Pentium D 925 and Celeron 1020E technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	no data
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium D 925 and Celeron 1020E are enumerated here.

VT-d	-	no data
VT-x	-	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium D 925 and Celeron 1020E. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card

On certain motherboards (Chipset feature)

Intel HD Graphics (Ivy Bridge)

Pros & cons summary

---

Recency	1 October 2006	20 January 2013
Chip lithography	65 nm	22 nm
Power consumption (TDP)	95 Watt	35 Watt

---

Should you still have questions on choice between Pentium D 925 and Celeron 1020E, 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.

---