Ryzen 7 3700U vs i7-6820HK

VS

Aggregate performance score

Core i7-6820HK
2015
4 cores / 8 threads, 45 Watt
4.45
Ryzen 7 3700U
2019
4 cores / 8 threads, 15 Watt
4.50
+1.1%

Ryzen 7 3700U outperforms Core i7-6820HK by a minimal 1% based on our aggregate benchmark results.

Primary details

Comparing Core i7-6820HK and Ryzen 7 3700U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13191311
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i7AMD Ryzen 7
Power efficiency9.3628.39
Architecture codenameSkylake (2015−2016)Picasso-U (Zen+) (2019−2020)
Release date1 September 2015 (9 years ago)6 January 2019 (5 years ago)
Launch price (MSRP)$378no data

Detailed specifications

Core i7-6820HK and Ryzen 7 3700U 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)
Threads88
Base clock speed2.7 GHz2.3 GHz
Boost clock speed3.6 GHz4 GHz
Bus typeDMI 3.0PCIe 3.0
Bus rate4 × 8 GT/sno data
Multiplier2723
L1 cache256 KB384 KB
L2 cache1 MB2 MB
L3 cache8 MB4 MB (shared)
Chip lithography14 nm12 nm
Die size122 mm2209.78 mm2
Maximum core temperature100 °C105 °C
Number of transistorsno data4940 Million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Core i7-6820HK and Ryzen 7 3700U 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)
SocketFCBGA1440FP5
Power consumption (TDP)45 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-6820HK and Ryzen 7 3700U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2MMX, SSE, SSE2, SSE3, SSSE3, SSE4A, SSE4.1, SSE4.2, AVX, AVX2, BMI2, ABM, FMA, ADX, SMEP, SMAP, SMT, CPB, AES-NI, RDRAND, RDSEED, SHA, SME
AES-NI++
FMA-+
AVX++
Enhanced SpeedStep (EIST)+no data
My WiFi+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+-
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
Smart Response+no data

Security technologies

Core i7-6820HK and Ryzen 7 3700U technologies aimed at improving security, for example, by protecting against hacks.

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

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-6820HK and Ryzen 7 3700U are enumerated here.

AMD-V++
VT-d+no data
VT-x+no data
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-6820HK and Ryzen 7 3700U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3, DDR4DDR4
Maximum memory size64 GB64 GB
Max memory channels22
Maximum memory bandwidth34.134 GB/s38.397 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 530AMD Radeon RX Vega 10
Max video memory64 GBno data
Quick Sync Video+-
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.05 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-6820HK and Ryzen 7 3700U integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-
DVI+no data

Graphics image quality

Maximum display resolutions supported by Core i7-6820HK and Ryzen 7 3700U 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 i7-6820HK and Ryzen 7 3700U integrated GPUs, sometimes API versions are included.

DirectX12no data
OpenGL4.5no data

Peripherals

Specifications and connection of peripherals supported by Core i7-6820HK and Ryzen 7 3700U.

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.

i7-6820HK 4.45
Ryzen 7 3700U 4.50
+1.1%

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.

i7-6820HK 7063
Ryzen 7 3700U 7143
+1.1%

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.

i7-6820HK 1202
+29.7%
Ryzen 7 3700U 927

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.

i7-6820HK 3907
+44.9%
Ryzen 7 3700U 2696

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.

i7-6820HK 5653
+28.2%
Ryzen 7 3700U 4411

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.

i7-6820HK 21165
+36.9%
Ryzen 7 3700U 15461

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.

i7-6820HK 7410
+61.3%
Ryzen 7 3700U 4595

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.

i7-6820HK 7.32
+84.2%
Ryzen 7 3700U 13.48

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.

i7-6820HK 8
+2%
Ryzen 7 3700U 8

Cinebench 15 64-bit multi-core

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

i7-6820HK 709
+5.5%
Ryzen 7 3700U 672

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.

i7-6820HK 152
+9.4%
Ryzen 7 3700U 139

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.

i7-6820HK 1.73
+8.8%
Ryzen 7 3700U 1.59

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.

i7-6820HK 3.9
+2.6%
Ryzen 7 3700U 3.8

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.  

i7-6820HK 44
+62.7%
Ryzen 7 3700U 27

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.  

i7-6820HK 166
+58.3%
Ryzen 7 3700U 105

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.

i7-6820HK 5314
+122%
Ryzen 7 3700U 2392

Geekbench 3 32-bit multi-core

i7-6820HK 13486
+31.7%
Ryzen 7 3700U 10238

Geekbench 3 32-bit single-core

i7-6820HK 3819
+27.2%
Ryzen 7 3700U 3003

Gaming performance

Pros & cons summary


Performance score 4.45 4.50
Integrated graphics card 2.60 4.23
Recency 1 September 2015 6 January 2019
Chip lithography 14 nm 12 nm
Power consumption (TDP) 45 Watt 15 Watt

Ryzen 7 3700U has a 1.1% higher aggregate performance score, 62.7% faster integrated GPU, an age advantage of 3 years, a 16.7% more advanced lithography process, and 200% lower power consumption.

Given the minimal performance differences, no clear winner can be declared between Core i7-6820HK and Ryzen 7 3700U.


Should you still have questions on choice between Core i7-6820HK and Ryzen 7 3700U, ask them in Comments section, and we shall answer.

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Intel Core i7-6820HK
Core i7-6820HK
AMD Ryzen 7 3700U
Ryzen 7 3700U

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Community ratings

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