i3-1215U vs i7-10700K

Aggregate performance score

Core i7-10700K
2020
8 cores / 16 threads, 125 Watt
11.81
+73.2%
Core i3-1215U
2022
6 cores / 8 threads, 15 Watt
6.82

Core i7-10700K outperforms Core i3-1215U by an impressive 73% based on our aggregate benchmark results.

Primary details

Comparing Core i7-10700K and Core i3-1215U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking6521019
Place by popularitynot in top-10017
Cost-effectiveness evaluation14.91no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Alder Lake-M
Power efficiency8.9443.03
Architecture codenameComet Lake (2020)Alder Lake-U (2022)
Release date30 April 2020 (4 years ago)23 February 2022 (2 years ago)
Launch price (MSRP)$400no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-10700K and Core i3-1215U 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 cores8 (Octa-Core)6 (Hexa-Core)
Threads168
Base clock speed3.8 GHz1.2 GHz
Boost clock speed5.1 GHz4.4 GHz
Bus rate8 GT/sno data
L1 cache64K (per core)80K (per core)
L2 cache256K (per core)1.25 MB (per core)
L3 cache16 MB (shared)10 MB (shared)
Chip lithography14 nmIntel 7 nm
Maximum core temperature100 °C100 °C
Maximum case temperature (TCase)72 °Cno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier+-

Compatibility

Information on Core i7-10700K and Core i3-1215U 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
SocketFCLGA1200FCBGA1744
Power consumption (TDP)125 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-10700K and Core i3-1215U. 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++
FMA++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.0no data
Hyper-Threading Technology++
TSX-+
Idle States+no data
Thermal Monitoring++
Flex Memory Accessno data+
SIPP+-
Turbo Boost Max 3.0+no data
Deep Learning Boost-+

Security technologies

Core i7-10700K and Core i3-1215U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
Identity Protection+-
SGXYes with Intel® MEno data
OS Guard++

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-10700K and Core i3-1215U are enumerated here.

VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-10700K and Core i3-1215U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4, DDR5
Maximum memory size128 GB64 GB
Max memory channels22
Maximum memory bandwidth45.8 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel UHD Graphics 630Intel UHD Graphics for 12th Gen Intel Processors
Max video memory64 GBno data
Quick Sync Video++
Clear Video+no data
Clear Video HD+no data
Graphics max frequency1.2 GHz1.1 GHz
Execution Unitsno data64
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i7-10700K and Core i3-1215U integrated GPUs.

Number of displays supported34

Graphics image quality

Maximum display resolutions supported by Core i7-10700K and Core i3-1215U integrated GPUs, including resolutions over different interfaces.

4K resolution support+no data
Max resolution over HDMI 1.44096 x 2160@30Hz4096 x 2304 @ 60Hz
Max resolution over eDP4096 x 2304@60Hz4096 x 2304 @ 120Hz
Max resolution over DisplayPort4096 x 2304@60Hz7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Core i7-10700K and Core i3-1215U integrated GPUs, sometimes API versions are included.

DirectX1212.1
OpenGL4.54.6

Peripherals

Specifications and connection of peripherals supported by Core i7-10700K and Core i3-1215U.

PCIe version3.04.0
PCI Express lanes1620

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.

i7-10700K 11.81
+73.2%
i3-1215U 6.82

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.

i7-10700K 18762
+73.1%
i3-1215U 10839

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.

i7-10700K 1726
i3-1215U 1845
+6.9%

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.

i7-10700K 8194
+67.5%
i3-1215U 4891

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.

i7-10700K 7910
+0.4%
i3-1215U 7879

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.

i7-10700K 50670
+161%
i3-1215U 19430

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.

i7-10700K 3.18
+7.2%
i3-1215U 3.41

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.

i7-10700K 22
+102%
i3-1215U 11

Cinebench 15 64-bit multi-core

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

i7-10700K 2027
+151%
i3-1215U 809

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.

i7-10700K 208
i3-1215U 218
+4.6%

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.

i7-10700K 2.38
i3-1215U 2.79
+17.2%

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.

i7-10700K 11.2
i3-1215U 11.6
+3.6%

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.  

i7-10700K 121
+142%
i3-1215U 50

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.  

i7-10700K 269
+35%
i3-1215U 199

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.

i7-10700K 8469
+6.6%
i3-1215U 7944

Geekbench 5.5 Multi-Core

i7-10700K 8925
+69.7%
i3-1215U 5259

Blender(-)

i7-10700K 217
i3-1215U 665
+206%

Geekbench 5.5 Single-Core

i7-10700K 1374
i3-1215U 1539
+12%

7-Zip Single

i7-10700K 5647
+12.2%
i3-1215U 5032

7-Zip

i7-10700K 54050
+136%
i3-1215U 22883

WebXPRT 3

i7-10700K 245
i3-1215U 312
+27.3%

Gaming performance

Pros & cons summary


Performance score 11.81 6.82
Integrated graphics card 3.09 5.58
Recency 30 April 2020 23 February 2022
Physical cores 8 6
Threads 16 8
Power consumption (TDP) 125 Watt 15 Watt

i7-10700K has a 73.2% higher aggregate performance score, and 33.3% more physical cores and 100% more threads.

i3-1215U, on the other hand, has 80.6% faster integrated GPU, an age advantage of 1 year, and 733.3% lower power consumption.

The Core i7-10700K is our recommended choice as it beats the Core i3-1215U in performance tests.

Note that Core i7-10700K is a desktop processor while Core i3-1215U is a notebook one.


Should you still have questions on choice between Core i7-10700K and Core i3-1215U, ask them in Comments section, and we shall answer.

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Intel Core i7-10700K
Core i7-10700K
Intel Core i3-1215U
Core i3-1215U

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Community ratings

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Questions & comments

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