Core 2 Duo E6850 vs Core 2 Duo E6700

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Aggregate performance score

Core 2 Duo E6700
2006
2 cores / 2 threads, 65 Watt
0.62
Core 2 Duo E6850
2007
2 cores / 2 threads, 65 Watt
0.72
+16.1%

Core 2 Duo E6850 outperforms Core 2 Duo E6700 by a moderate 16% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo (Desktop) E6700 and Core 2 Duo (Desktop) E6850 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27892701
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
SeriesCore 2 Duo (Desktop)Core 2 Duo (Desktop)
Power efficiency0.901.05
Architecture codenameConroe (2006−2007)Conroe (2006−2007)
Release dateno datano data

Detailed specifications

Core 2 Duo (Desktop) E6700 and Core 2 Duo (Desktop) E6850 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 cores2 (Dual-core)2 (Dual-core)
Threads22
Boost clock speed2.66 GHz3 GHz
Bus rate1066 MHz1333 MHz
L1 cache64 KB64 KB
L2 cache4 MB4 MB
L3 cache0 KB0 KB
Chip lithography65 nm65 nm
Die size143 mm2143 mm2
Number of transistors291 million291 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core 2 Duo (Desktop) E6700 and Core 2 Duo (Desktop) E6850 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 configuration11
Socket775775
Power consumption (TDP)65 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo (Desktop) E6700 and Core 2 Duo (Desktop) E6850. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo (Desktop) E6700 and Core 2 Duo (Desktop) E6850. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR1, DDR2, DDR3

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
Core 2 Duo E6850 0.72
+16.1%

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
Core 2 Duo E6850 1147
+15.9%

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 E6700 304
Core 2 Duo E6850 332
+9.2%

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 E6700 513
Core 2 Duo E6850 559
+9%

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
Core 2 Duo E6850 3057
+12.8%

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
Core 2 Duo E6850 5830
+14.1%

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
Core 2 Duo E6850 2661
+13%

Gaming performance

Pros & cons summary


Performance score 0.62 0.72

Core 2 Duo E6850 has a 16.1% higher aggregate performance score.

The Core 2 Duo E6850 is our recommended choice as it beats the Core 2 Duo E6700 in performance tests.


Should you still have questions on choice between Core 2 Duo E6700 and Core 2 Duo E6850, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo E6700
Core 2 Duo E6700
Intel Core 2 Duo E6850
Core 2 Duo E6850

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.2 82 votes

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3 74 votes

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Questions & comments

Here you can ask a question about Core 2 Duo E6700 or Core 2 Duo E6850, agree or disagree with our judgements, or report an error or mismatch.