Ryzen 5 1400 vs Core i7-7740X

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Aggregate performance score

Core i7-7740X
2017
4 cores / 8 threads, 112 Watt
6.23
+24.4%

i7-7740X outperforms Ryzen 5 1400 by a significant 24% based on our aggregate benchmark results.

Primary details

Comparing Core i7-7740X and Ryzen 5 1400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking10131152
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.6714.26
Market segmentDesktop processorDesktop processor
SeriesCore i7 (Desktop)AMD Ryzen 5
Architecture codenameKaby Lake-X (2017)Zen (2017−2020)
Release date26 June 2017 (7 years ago)11 April 2017 (7 years ago)
Launch price (MSRP)$339$169
Current price$139 (0.4x MSRP)$80 (0.5x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 5 1400 has 64% better value for money than i7-7740X.

Detailed specifications

Core i7-7740X and Ryzen 5 1400 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 speed4.3 GHz3.2 GHz
Boost clock speed4.5 GHz3.4 GHz
L1 cache64K (per core)96K (per core)
L2 cache256K (per core)512K (per core)
L3 cache8 MB (shared)8 MB (shared)
Chip lithography14 nm14 nm
Die sizeno data192 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data4,800 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplierYesYes

Compatibility

Information on Core i7-7740X and Ryzen 5 1400 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 (Uniprocessor)
SocketFCLGA2066AM4
Power consumption (TDP)112 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-7740X and Ryzen 5 1400. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2XFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
TSX+no data
StatusDiscontinuedno data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-7740X and Ryzen 5 1400 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-7740X and Ryzen 5 1400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size64 GB64 GB
Max memory channels22
Maximum memory bandwidth42 GB/s42.671 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardHD 630-

Peripherals

Specifications and connection of peripherals supported by Core i7-7740X and Ryzen 5 1400.

PCIe version3.03.0
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.

i7-7740X 6.23
+24.4%
Ryzen 5 1400 5.01

Core i7-7740X outperforms Ryzen 5 1400 by 24% based on our aggregate 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%

i7-7740X 9631
+24.3%
Ryzen 5 1400 7751

Core i7-7740X outperforms Ryzen 5 1400 by 24% in Passmark.

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.

Benchmark coverage: 42%

i7-7740X 1631
+71.1%
Ryzen 5 1400 953

Core i7-7740X outperforms Ryzen 5 1400 by 71% in GeekBench 5 Single-Core.

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.

Benchmark coverage: 42%

i7-7740X 5276
+69.3%
Ryzen 5 1400 3117

Core i7-7740X outperforms Ryzen 5 1400 by 69% in GeekBench 5 Multi-Core.

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%

i7-7740X 7397
+75.9%
Ryzen 5 1400 4205

Core i7-7740X outperforms Ryzen 5 1400 by 76% in Cinebench 10 32-bit single-core.

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.

Benchmark coverage: 19%

i7-7740X 29538
+68.2%
Ryzen 5 1400 17557

Core i7-7740X outperforms Ryzen 5 1400 by 68% in Cinebench 10 32-bit multi-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%

i7-7740X 10252
+59.3%
Ryzen 5 1400 6437

Core i7-7740X outperforms Ryzen 5 1400 by 59% in 3DMark06 CPU.

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.

Benchmark coverage: 18%

i7-7740X 5.44
+43.4%
Ryzen 5 1400 7.8

Ryzen 5 1400 outperforms Core i7-7740X by 43% in wPrime 32.

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%

i7-7740X 11
+39.6%
Ryzen 5 1400 8

Core i7-7740X outperforms Ryzen 5 1400 by 40% 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%

i7-7740X 991
+44%
Ryzen 5 1400 688

Core i7-7740X outperforms Ryzen 5 1400 by 44% 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%

i7-7740X 196
+46.2%
Ryzen 5 1400 134

Core i7-7740X outperforms Ryzen 5 1400 by 46% 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%

i7-7740X 2.21
+44.4%
Ryzen 5 1400 1.53

Core i7-7740X outperforms Ryzen 5 1400 by 44% 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%

i7-7740X 5.6
+36.6%
Ryzen 5 1400 4.1

Core i7-7740X outperforms Ryzen 5 1400 by 37% 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%

i7-7740X 6417
+133%
Ryzen 5 1400 2758

Core i7-7740X outperforms Ryzen 5 1400 by 133% in WinRAR 4.0.

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%

i7-7740X 62
+43.5%
Ryzen 5 1400 43

Core i7-7740X outperforms Ryzen 5 1400 by 43% in x264 encoding pass 2.

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%

i7-7740X 234
+59%
Ryzen 5 1400 147

Core i7-7740X outperforms Ryzen 5 1400 by 59% in x264 encoding pass 1.

Geekbench 2

Benchmark coverage: 5%

i7-7740X 15416
+46.6%
Ryzen 5 1400 10513

Core i7-7740X outperforms Ryzen 5 1400 by 47% in Geekbench 2.

Geekbench 4.0 64-bit multi-core

Benchmark coverage: 2%

i7-7740X 18383
+57%
Ryzen 5 1400 11712

Core i7-7740X outperforms Ryzen 5 1400 by 57% in Geekbench 4.0 64-bit multi-core.

Geekbench 4.0 64-bit single-core

Benchmark coverage: 2%

i7-7740X 5619
+53.9%
Ryzen 5 1400 3651

Core i7-7740X outperforms Ryzen 5 1400 by 54% in Geekbench 4.0 64-bit single-core.

Gaming performance

Pros & cons summary


Performance score 6.23 5.01
Recency 26 June 2017 11 April 2017
Cost $339 $169
Power consumption (TDP) 112 Watt 65 Watt

The Core i7-7740X is our recommended choice as it beats the Ryzen 5 1400 in performance tests.


Should you still have questions on choice between Core i7-7740X and Ryzen 5 1400, ask them in Comments section, and we shall answer.

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Intel Core i7-7740X
Core i7-7740X
AMD Ryzen 5 1400
Ryzen 5 1400

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