i5-3550 vs i7-6700

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Aggregate performance score

Core i7-6700
2015
4 cores / 8 threads, 65 Watt
5.08
+67.7%
Core i5-3550
2012
4 cores / 4 threads, 77 Watt
3.03

Core i7-6700 outperforms Core i5-3550 by an impressive 68% based on our aggregate benchmark results.

Primary details

Comparing Core i7-6700 and Core i5-3550 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking12191638
Place by popularity59not in top-100
Cost-effectiveness evaluation1.080.56
Market segmentDesktop processorDesktop processor
SeriesIntel Core i7 (Desktop)Intel Core i5 (Desktop)
Power efficiency7.363.70
Architecture codenameSkylake (2015−2016)Ivy Bridge (2012−2013)
Release date1 July 2015 (9 years ago)29 April 2012 (12 years ago)
Launch price (MSRP)$303$205

Cost-effectiveness evaluation

Performance per price, higher is better.

i7-6700 has 93% better value for money than i5-3550.

Detailed specifications

Core i7-6700 and Core i5-3550 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)4 (Quad-Core)
Threads84
Base clock speed3.4 GHz3.3 GHz
Boost clock speed4 GHz3.7 GHz
Bus typeDMI 3.0no data
Bus rate4 × 8 GT/s5 GT/s
Multiplier34no data
L1 cache64 KB (per core)64 KB (per core)
L2 cache256 KB (per core)256K (per core)
L3 cache8 MB (shared)6 MB (shared)
Chip lithography14 nm22 nm
Die size122 mm2160 mm2
Maximum core temperatureno data67 °C
Maximum case temperature (TCase)71 °C67 °C
Number of transistorsno data1,400 million
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-6700 and Core i5-3550 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 configuration1 (Uniprocessor)1
SocketFCLGA1151FCLGA1155
Power consumption (TDP)65 Watt77 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6700 and Core i5-3550. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.02.0
Hyper-Threading Technology+-
TSX+-
Idle States++
Thermal Monitoring++
SIPP+-
FDIno data+

Security technologies

Core i7-6700 and Core i5-3550 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPX+-
Identity Protection++
SGXYes with Intel® MEno data
OS Guard+no data
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6700 and Core i5-3550 are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-6700 and Core i5-3550. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3
Maximum memory size64 GB32 GB
Max memory channels22
Maximum memory bandwidth34.134 GB/s25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 530Intel HD Graphics 2500
Max video memory64 GBno data
Quick Sync Video++
Clear Video+no data
Clear Video HD++
Graphics max frequency1.15 GHz1.15 GHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i7-6700 and Core i5-3550 integrated GPUs.

Number of displays supported33
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i7-6700 and Core i5-3550 integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096x2304@24Hzno data
Max resolution over eDP4096x2304@60Hzno data
Max resolution over DisplayPort4096x2304@60Hzno data
Max resolution over VGAN/Ano data

Graphics API support

APIs supported by Core i7-6700 and Core i5-3550 integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i7-6700 and Core i5-3550.

PCIe version3.03.0
PCI Express lanes16no 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.

i7-6700 5.08
+67.7%
i5-3550 3.03

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.

i7-6700 8077
+68%
i5-3550 4808

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.

i7-6700 1315
+105%
i5-3550 642

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.

i7-6700 4195
+120%
i5-3550 1910

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.

i7-6700 6003
+15.6%
i5-3550 5191

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.

i7-6700 24305
+36.8%
i5-3550 17762

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.

i7-6700 8478
+32.4%
i5-3550 6405

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i7-6700 6.8
+46.8%
i5-3550 9.98

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i7-6700 9
+52.5%
i5-3550 6

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

i7-6700 1.93
+23.7%
i5-3550 1.56

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

i7-6700 4.5
+64.8%
i5-3550 2.7

x264 encoding pass 2

x264 Pass 2 is a slower variant of x264 video compression that produces a variable bit rate output file, which results in better quality since the higher bit rate is used when it is needed more. Benchmark result is still measured in frames per second.  

i7-6700 51
+55.4%
i5-3550 33

x264 encoding pass 1

x264 version 4.0 is a video encoding benchmark uses MPEG 4 x264 compression method to compress a sample HD (720p) video. Pass 1 is a faster variant that produces a constant bit rate output file. Its result is measured in frames per second, which means how many frames of the source video file were encoded per second.  

i7-6700 187
+14.4%
i5-3550 164

WinRAR 4.0

WinRAR 4.0 is an outdated version of a popular file archiver. It contains an internal speed test, using 'Best' setting of RAR compression on large chunks of randomly generated data. Its results are measured in kilobytes per second.

i7-6700 5413
+60.4%
i5-3550 3375

3DMark Fire Strike Physics

i7-6700 10300
+75.5%
i5-3550 5870

Gaming performance

Pros & cons summary


Performance score 5.08 3.03
Integrated graphics card 2.60 0.69
Recency 1 July 2015 29 April 2012
Threads 8 4
Chip lithography 14 nm 22 nm
Power consumption (TDP) 65 Watt 77 Watt

i7-6700 has a 67.7% higher aggregate performance score, 276.8% faster integrated GPU, an age advantage of 3 years, 100% more threads, a 57.1% more advanced lithography process, and 18.5% lower power consumption.

The Core i7-6700 is our recommended choice as it beats the Core i5-3550 in performance tests.


Should you still have questions on choice between Core i7-6700 and Core i5-3550, ask them in Comments section, and we shall answer.

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Intel Core i7-6700
Core i7-6700
Intel Core i5-3550
Core i5-3550

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