Pentium Dual Core T3400 vs Core 2 Duo E6700

Comparing Core 2 Duo (Desktop) E6700 and Pentium Dual Core T3400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	2789	2989
Place by popularity	not in top-100	not in top-100
Market segment	Desktop processor	Laptop
Series	Core 2 Duo (Desktop)	Intel Pentium Dual Core
Power efficiency	0.90	1.13
Architecture codename	Conroe (2006−2007)	Merom (2006−2008)
Release date	no data	1 October 2008 (16 years ago)

Detailed specifications

Core 2 Duo (Desktop) E6700 and Pentium Dual Core T3400 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
Boost clock speed	2.66 GHz	2.16 GHz
Bus rate	1066 MHz	667 MHz
L1 cache	64 KB	no data
L2 cache	4 MB	1 MB
L3 cache	0 KB	no data
Chip lithography	65 nm	65 nm
Die size	143 mm²	143 mm²
Number of transistors	291 million	291 Million
64 bit support	+	+
Windows 11 compatibility	-	-

Compatibility

Information on Core 2 Duo (Desktop) E6700 and Pentium Dual Core T3400 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	775	PPGA478
Power consumption (TDP)	65 Watt	35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo (Desktop) E6700 and Pentium Dual Core T3400. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)

no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo (Desktop) E6700 and Pentium Dual Core T3400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types

DDR1, DDR2, DDR3

no data

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 E6700 0.62
+47.6%

Pentium Dual T3400 0.42

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 E6700 990
+49.3%

Pentium Dual T3400 663

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Core 2 Duo E6700 2710
+33.8%

Pentium Dual T3400 2026

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Core 2 Duo E6700 5110
+33.9%

Pentium Dual T3400 3817

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Core 2 Duo E6700 2354
+32.3%

Pentium Dual T3400 1779