Core i5-520UM vs Core 2 Quad Q6700

VS

Aggregate performance score

Core 2 Quad Q6700
2007
4 cores / 4 threads, 105 Watt
1.37
+132%

Core 2 Quad Q6700 outperforms Core i5-520UM by a whopping 132% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Quad Q6700 and Core i5-520UM processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking22462806
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
Seriesno dataIntel Core i5
Power efficiency1.312.99
Architecture codenameKentsfield (2007)Arrandale (2010−2011)
Release dateApril 2007 (17 years ago)7 January 2010 (14 years ago)
Launch price (MSRP)no data$241

Detailed specifications

Core 2 Quad Q6700 and Core i5-520UM 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 cores4 (Quad-Core)2 (Dual-core)
Threads44
Base clock speed2.66 GHz1.07 GHz
Boost clock speed2.67 GHz1.87 GHz
Bus typeno dataDMI 1.0
Bus rate1066 MHz1 × 2.5 GT/s
Multiplierno data8
L1 cache64K (per core)128 KB
L2 cache8 MB (shared)512 KB
L3 cache0 KB3 MB
Chip lithography65 nm32 nm
Die size2x 143 mm281+114 mm2
Maximum core temperatureno data105 °C
Maximum case temperature (TCase)62 °Cno data
Number of transistors582 million382+177 Million
64 bit support++
Windows 11 compatibility--
VID voltage range0.85V-1.5Vno data

Compatibility

Information on Core 2 Quad Q6700 and Core i5-520UM 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 (Uniprocessor)
SocketLGA775BGA1288
Power consumption (TDP)105 Watt18 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Quad Q6700 and Core i5-520UM. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2
AES-NI-+
FMA-+
vProno data+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-+
Hyper-Threading Technology-+
Idle States++
Thermal Monitoring++
Flex Memory Accessno data+
Demand Based Switching-no data
PAEno data36 Bit
FDIno data+
Fast Memory Accessno data+
FSB parity-no data

Security technologies

Core 2 Quad Q6700 and Core i5-520UM technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Quad Q6700 and Core i5-520UM are enumerated here.

VT-dno data+
VT-x++
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Quad Q6700 and Core i5-520UM. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR3-800
Maximum memory sizeno data8 GB
Max memory channelsno data2
Maximum memory bandwidthno data12.799 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel® HD Graphics for Previous Generation Intel® Processors
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data500 MHz

Graphics interfaces

Available interfaces and connections of Core 2 Quad Q6700 and Core i5-520UM integrated GPUs.

Number of displays supportedno data2

Peripherals

Specifications and connection of peripherals supported by Core 2 Quad Q6700 and Core i5-520UM.

PCIe versionno data2.0
PCI Express lanesno data16

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 Quad Q6700 1.37
+132%
i5-520UM 0.59

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 Quad Q6700 2093
+131%
i5-520UM 908

Gaming performance

Pros & cons summary


Performance score 1.37 0.59
Physical cores 4 2
Chip lithography 65 nm 32 nm
Power consumption (TDP) 105 Watt 18 Watt

Core 2 Quad Q6700 has a 132.2% higher aggregate performance score, and 100% more physical cores.

i5-520UM, on the other hand, has a 103.1% more advanced lithography process, and 483.3% lower power consumption.

The Core 2 Quad Q6700 is our recommended choice as it beats the Core i5-520UM in performance tests.

Note that Core 2 Quad Q6700 is a desktop processor while Core i5-520UM is a notebook one.


Should you still have questions on choice between Core 2 Quad Q6700 and Core i5-520UM, ask them in Comments section, and we shall answer.

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Intel Core 2 Quad Q6700
Core 2 Quad Q6700
Intel Core i5-520UM
Core i5-520UM

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Community ratings

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Questions & comments

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