Core i5-7300U vs Core i7-870

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Aggregated performance score

Core i7-870
2009
4 cores / 8 threads
2.02

Core i5-7300U outperforms Core i7-870 by a moderate 17% based on our aggregated benchmark results.

Primary details

Comparing Core i7-870 and Core i5-7300U processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking18101678
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.95no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Core i5
Architecture codenameLynnfield (2009−2010)Kaby Lake (2016−2019)
Release dateSeptember 2009 (14 years ago)3 January 2017 (7 years ago)
Launch price (MSRP)$305$281
Current price$114 (0.4x MSRP)$1157 (4.1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-870 and Core i5-7300U 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 speed2.93 GHz2.6 GHz
Boost clock speed3.6 GHz3.5 GHz
L1 cache64 KB (per core)128 KB
L2 cache256 KB (per core)512 KB
L3 cache8 MB (shared)3 MB
Chip lithography45 nm14 nm
Die size296 mm2no data
Maximum core temperature73 °C100 °C
Number of transistors774 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Core i7-870 and Core i5-7300U 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
SocketFCLGA1156,LGA1156FCBGA1356,FPBGA1356
Power consumption (TDP)95 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-870 and Core i5-7300U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
AVXno data+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
My WiFino data+
Turbo Boost Technology1.02.0
Hyper-Threading Technology++
TSXno data+
Idle States++
Thermal Monitoring-+
Flex Memory Accessno data+
SIPPno data+
Smart Responseno data+
Demand Based Switching-no data
PAE36 Bitno data
StatusDiscontinuedLaunched

Security technologies

Core i7-870 and Core i5-7300U technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
MPXno data+
Identity Protectionno data+
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-870 and Core i5-7300U are enumerated here.

AMD-Vno data+
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-870 and Core i5-7300U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4
Maximum memory size16 GB32 GB
Max memory channels22
Maximum memory bandwidth21 GB/s34.1 GB/s
ECC memory support--

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel HD Graphics 620
Max video memoryno data32 GB
Quick Sync Videono data+
Clear Videono data+
Clear Video HDno data+
Graphics max frequencyno data1.1 GHz

Graphics interfaces

Available interfaces and connections of Core i7-870 and Core i5-7300U integrated GPUs.

Number of displays supportedno data3
eDPno data+
DisplayPortno data+
HDMIno data+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Core i7-870 and Core i5-7300U integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Core i7-870 and Core i5-7300U integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.5

Peripherals

Specifications and connection of peripherals supported by Core i7-870 and Core i5-7300U.

PCIe version2.03.0
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.

i7-870 2.02
i5-7300U 2.37
+17.3%

Core i5-7300U outperforms Core i7-870 by 17% based on our aggregated benchmark results.


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.

Benchmark coverage: 68%

i7-870 3122
i5-7300U 3667
+17.5%

Core i5-7300U outperforms Core i7-870 by 17% in Passmark.

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.

Benchmark coverage: 20%

i7-870 4007
i5-7300U 5529
+38%

Core i5-7300U outperforms Core i7-870 by 38% in Cinebench 10 32-bit single-core.

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.

Benchmark coverage: 19%

i7-870 5881
+30.9%
i5-7300U 4492

Core i7-870 outperforms Core i5-7300U by 31% in 3DMark06 CPU.

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.

Benchmark coverage: 17%

i7-870 5
+37.7%
i5-7300U 4

Core i7-870 outperforms Core i5-7300U by 38% in Cinebench 11.5 64-bit multi-core.

Cinebench 15 64-bit multi-core

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

Benchmark coverage: 15%

i7-870 497
+46.2%
i5-7300U 340

Core i7-870 outperforms Core i5-7300U by 46% in Cinebench 15 64-bit multi-core.

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.

Benchmark coverage: 15%

i7-870 100
i5-7300U 142
+42%

Core i5-7300U outperforms Core i7-870 by 42% in Cinebench 15 64-bit single-core.

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.

Benchmark coverage: 14%

i7-870 1.19
i5-7300U 1.62
+36.1%

Core i5-7300U outperforms Core i7-870 by 36% in Cinebench 11.5 64-bit single-core.

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.

Benchmark coverage: 13%

i7-870 0.5
i5-7300U 2.1
+312%

Core i5-7300U outperforms Core i7-870 by 312% in TrueCrypt AES.

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.

Benchmark coverage: 13%

i7-870 3923
+45.5%
i5-7300U 2696

Core i7-870 outperforms Core i5-7300U by 46% in WinRAR 4.0.

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.  

Benchmark coverage: 13%

i7-870 121
i5-7300U 128
+5.9%

Core i5-7300U outperforms Core i7-870 by 6% in x264 encoding pass 1.

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.  

Benchmark coverage: 13%

i7-870 29
+20.6%
i5-7300U 24

Core i7-870 outperforms Core i5-7300U by 21% in x264 encoding pass 2.

Gaming performance

Pros & cons summary


Performance score 2.02 2.37
Physical cores 4 2
Threads 8 4
Cost $305 $281
Chip lithography 45 nm 14 nm
Power consumption (TDP) 95 Watt 15 Watt

The Core i5-7300U is our recommended choice as it beats the Core i7-870 in performance tests.

Note that Core i7-870 is a desktop processor while Core i5-7300U is a notebook one.


Should you still have questions on choice between Core i7-870 and Core i5-7300U, ask them in Comments section, and we shall answer.

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Intel Core i7-870
Core i7-870
Intel Core i5-7300U
Core i5-7300U

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Community ratings

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Questions & comments

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