Mobile Athlon 64 3700+ vs Duo L2400

Place in the ranking	3198	3194
Place by popularity	not in top-100	not in top-100
Market segment	Laptop	Laptop
Series	Core Duo	Mobile Athlon 64
Power efficiency	2.31	0.26
Architecture codename	Yonah (2005−2006)	Clawhammer (2001−2005)
Release date	no data	August 2005 (19 years ago)

Detailed specifications

Core Duo L2400 and Mobile Athlon 64 3700+ 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)	1 (Single-Core)
Threads	2	1
Base clock speed	1.66 GHz	no data
Boost clock speed	1.66 GHz	2.4 GHz
Bus rate	533 MHz	800 MHz
L1 cache	no data	128K
L2 cache	no data	1 MB
L3 cache	2 MB L2 Cache	no data
Chip lithography	65 nm	no data
Die size	no data	193 mm²
Maximum core temperature	100 °C	no data
Number of transistors	no data	106 million
64 bit support	-	+
Windows 11 compatibility	-	-
VID voltage range	1.0V - 1.212V	no data

Compatibility

Information on Core Duo L2400 and Mobile Athlon 64 3700+ 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	no data	1
Socket	PBGA479	754
Power consumption (TDP)	15 Watt	81 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core Duo L2400 and Mobile Athlon 64 3700+. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)	+	no data
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

Core Duo L2400 and Mobile Athlon 64 3700+ 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 Core Duo L2400 and Mobile Athlon 64 3700+ are enumerated here.

VT-x

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core Duo L2400 and Mobile Athlon 64 3700+. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

no data

DDR1

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.

Duo L2400 0.22

Mobile Athlon 64 3700+ 0.22

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.

Duo L2400 348

Mobile Athlon 64 3700+ 356
+2.3%