Core Duo T2300E vs Core 2 Duo T7800

Primary details

Comparing Core 2 Duo T7800 and Core Duo T2300E processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2801	not rated
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core 2 Duo	Core Duo
Power efficiency	1.56	no data
Architecture codename	Merom (2006−2008)	Yonah (2005−2006)
Release date	18 August 2007 (17 years ago)	no data (2024 years ago)
Launch price (MSRP)	$515	no data

Detailed specifications

Core 2 Duo T7800 and Core Duo T2300E 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	2.6 GHz	1.66 GHz
Boost clock speed	2.6 GHz	1.66 GHz
Bus rate	800 MHz	667 MHz
L1 cache	64 KB	no data
L2 cache	4 MB	no data
L3 cache	0 KB	2 MB L2 KB
Chip lithography	65 nm	65 nm
Die size	143 mm2	no data
Maximum core temperature	100 °C	100 °C
Number of transistors	291 Million	no data
64 bit support	+	-
Windows 11 compatibility	-	-
VID voltage range	1.075V-1.25V	0.7625-1.3V

Compatibility

Information on Core 2 Duo T7800 and Core Duo T2300E 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	no data
Socket	PBGA479,PPGA478	PBGA479, PPGA478
Power consumption (TDP)	35 Watt	31 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T7800 and Core Duo T2300E. You'll probably need this information if you require some particular technology.

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

Security technologies

Core 2 Duo T7800 and Core Duo T2300E technologies aimed at improving security, for example, by protecting against hacks.

TXT	-	-
EDB	+	+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo T7800 and Core Duo T2300E are enumerated here.

VT-x

+

-

Pros & cons summary

---

Power consumption (TDP)

35 Watt

31 Watt

---

Should you still have questions on choice between Core 2 Duo T7800 and Core Duo T2300E, 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.

---