i3-6157U vs i7-6700

VS

Aggregate performance score

Core i7-6700
2015
4 cores / 8 threads, 65 Watt
5.28
+192%

Core i7-6700 outperforms Core i3-6157U by a whopping 192% based on our aggregate benchmark results.

Primary details

Comparing Core i7-6700 and Core i3-6157U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking12022020
Place by popularity51not in top-100
Cost-effectiveness evaluation1.03no data
Market segmentDesktop processorLaptop
SeriesIntel Core i7 (Desktop)Intel Core i3
Power efficiency7.415.89
Architecture codenameSkylake (2015−2016)Skylake (2015−2016)
Release date1 September 2015 (9 years ago)1 September 2016 (8 years ago)
Launch price (MSRP)$303$304

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-6700 and Core i3-6157U 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)
Threads84
Base clock speed3.4 GHz2.4 GHz
Boost clock speed4 GHz2.4 GHz
Bus typeDMI 3.0OPI
Bus rate4 × 8 GT/s4 GT/s
Multiplier3424
L1 cache256 KB128 KB
L2 cache1 MB512 KB
L3 cache8 MB (shared)3 MB
Chip lithography14 nm14 nm
Die size122 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)71 °Cno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i7-6700 and Core i3-6157U 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 (Uniprocessor)
SocketFCLGA1151FCBGA1356,FC-BGA1356
Power consumption (TDP)65 Watt28 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6700 and Core i3-6157U. 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® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
eDRAMno data64 MB
My WiFino data+
Turbo Boost Technology2.0-
Hyper-Threading Technology++
TSX+-
Idle States++
Thermal Monitoring++
SIPP+-
Smart Responseno data+

Security technologies

Core i7-6700 and Core i3-6157U technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Secure Key++
MPX++
Identity Protection++
SGXYes with Intel® MEYes with Intel® ME
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6700 and Core i3-6157U 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 i3-6157U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR3, DDR4
Maximum memory size64 GB32 GB
Max memory channels22
Maximum memory bandwidth34.134 GB/s34.134 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 530Intel Iris Graphics 550
Max video memory64 GB32 GB
Quick Sync Video++
Clear Video++
Clear Video HD++
Graphics max frequency1.15 GHz1 GHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i7-6700 and Core i3-6157U integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++
DVI++

Graphics image quality

Maximum display resolutions supported by Core i7-6700 and Core i3-6157U integrated GPUs, including resolutions over different interfaces.

4K resolution support++
Max resolution over HDMI 1.44096x2304@24Hz4096x2304@24Hz
Max resolution over eDP4096x2304@60Hz4096x2304@60Hz
Max resolution over DisplayPort4096x2304@60Hz4096x2304@60Hz
Max resolution over VGAN/AN/A

Graphics API support

APIs supported by Core i7-6700 and Core i3-6157U integrated GPUs, sometimes API versions are included.

DirectX1212
OpenGL4.54.5

Peripherals

Specifications and connection of peripherals supported by Core i7-6700 and Core i3-6157U.

PCIe version3.03.0
PCI Express lanes1612

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 5.28
+192%
i3-6157U 1.81

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 8076
+192%
i3-6157U 2770

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
+59.8%
i3-6157U 823

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 4198
+146%
i3-6157U 1705

Cinebench 15 64-bit multi-core

Cinebench Release 15 Multi Core is a variant of Cinebench R15 which uses all the processor threads.

i7-6700 802
+231%
i3-6157U 242

Cinebench 15 64-bit single-core

Cinebench R15 (standing for Release 15) is a benchmark made 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 (sometimes called Single-Thread) only uses a single processor thread to render a room full of reflective spheres and light sources.

i7-6700 169
+70.5%
i3-6157U 99

Gaming performance

Pros & cons summary


Performance score 5.28 1.81
Integrated graphics card 2.59 3.70
Recency 1 September 2015 1 September 2016
Physical cores 4 2
Threads 8 4
Power consumption (TDP) 65 Watt 28 Watt

i7-6700 has a 191.7% higher aggregate performance score, and 100% more physical cores and 100% more threads.

i3-6157U, on the other hand, has 42.9% faster integrated GPU, an age advantage of 1 year, and 132.1% lower power consumption.

The Core i7-6700 is our recommended choice as it beats the Core i3-6157U in performance tests.

Note that Core i7-6700 is a desktop processor while Core i3-6157U is a notebook one.


Should you still have questions on choice between Core i7-6700 and Core i3-6157U, ask them in Comments section, and we shall answer.

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Intel Core i7-6700
Core i7-6700
Intel Core i3-6157U
Core i3-6157U

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Community ratings

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Questions & comments

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