Core 2 Duo L7700 vs Core 2 Duo T9300

Place in the ranking	2432	3020
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Intel Core 2 Duo	Core 2 Duo
Power efficiency	2.82	2.10
Architecture codename	Penryn (2008−2011)	Merom (2006−2008)
Release date	10 January 2008 (16 years ago)	no data (2024 years ago)
Launch price (MSRP)	$316	no data

Detailed specifications

Core 2 Duo T9300 and Core 2 Duo L7700 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	2.5 GHz	1.8 GHz
Boost clock speed	2.5 GHz	1.8 GHz
Bus rate	800 MHz	800 MHz
L1 cache	128 KB	no data
L2 cache	6 MB	no data
L3 cache	6 MB L2 Cache	4 MB L2 Cache
Chip lithography	45 nm	65 nm
Die size	107 mm²	no data
Maximum core temperature	105 °C	100 °C
Number of transistors	410 Million	no data
64 bit support	+	+
Windows 11 compatibility	-	-
VID voltage range	1V-1.25V	0.9V-1.2V

Compatibility

Information on Core 2 Duo T9300 and Core 2 Duo L7700 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.

Socket	BGA479,PGA478	no data
Power consumption (TDP)	35 Watt	17 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T9300 and Core 2 Duo L7700. 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	-	-
FSB parity	-	-

Security technologies

Core 2 Duo T9300 and Core 2 Duo L7700 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 T9300 and Core 2 Duo L7700 are enumerated here.

VT-x

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.

Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core 2 Duo T9300 1.05
+176%

Core 2 Duo L7700 0.38

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Core 2 Duo T9300 1670
+175%

Core 2 Duo L7700 607

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Core 2 Duo T9300 314
+22.2%

Core 2 Duo L7700 257

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Core 2 Duo T9300 506
+11.2%

Core 2 Duo L7700 455