Ryzen 7 3700X vs Core i7-7740X

#ad
Buy on Amazon
VS

Aggregated performance score

Core i7-7740X
2017
4 cores / 8 threads
6.21

Ryzen 7 3700X outperforms Core i7-7740X by 135% based on our aggregated benchmark results.

Primary details

Comparing Core i7-7740X and Ryzen 7 3700X processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking990445
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation9.6039.67
Market segmentDesktop processorDesktop processor
SeriesCore i7 (Desktop)AMD Ryzen 7
Architecture codenameKaby Lake-X (2017)Matisse (Zen 2) (2019−2020)
Release date26 June 2017 (6 years ago)7 July 2019 (4 years ago)
Launch price (MSRP)$339$329
Current price$140 (0.4x MSRP)$212 (0.6x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 3700X has 313% better value for money than i7-7740X.

Detailed specifications

Core i7-7740X and Ryzen 7 3700X 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)8 (Octa-Core)
Threads816
Base clock speed4.3 GHz3.6 GHz
Boost clock speed4.5 GHz4.4 GHz
L1 cache64K (per core)96K (per core)
L2 cache256K (per core)512K (per core)
L3 cache8 MB (shared)32 MB
Chip lithography14 nm7 nm
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)72 °Cno data
Number of transistorsno data19,200 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplierYesYes

Compatibility

Information on Core i7-7740X and Ryzen 7 3700X 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 7 3700X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2no data
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 7 3700X 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 7 3700X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4 Dual-channel
Maximum memory size64 GB128 GB
Max memory channels22
Maximum memory bandwidth42 GB/s51.196 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 7 3700X.

PCIe version3.0no data
PCI Express lanes16no data

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 6.21
Ryzen 7 3700X 14.60
+135%

Ryzen 7 3700X outperforms Core i7-7740X by 135% 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%

i7-7740X 9611
Ryzen 7 3700X 22574
+135%

Ryzen 7 3700X outperforms Core i7-7740X by 135% 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 1628
Ryzen 7 3700X 1655
+1.7%

Ryzen 7 3700X outperforms Core i7-7740X by 2% 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 5258
Ryzen 7 3700X 8103
+54.1%

Ryzen 7 3700X outperforms Core i7-7740X by 54% 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
+26.7%
Ryzen 7 3700X 5839

Core i7-7740X outperforms Ryzen 7 3700X by 27% 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
Ryzen 7 3700X 40439
+36.9%

Ryzen 7 3700X outperforms Core i7-7740X by 37% 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
Ryzen 7 3700X 13815
+34.7%

Ryzen 7 3700X outperforms Core i7-7740X by 35% 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
Ryzen 7 3700X 3.71
+46.6%

Core i7-7740X outperforms Ryzen 7 3700X by 47% 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
Ryzen 7 3700X 23
+114%

Ryzen 7 3700X outperforms Core i7-7740X by 114% 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
Ryzen 7 3700X 2092
+111%

Ryzen 7 3700X outperforms Core i7-7740X by 111% 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
Ryzen 7 3700X 204
+4.3%

Ryzen 7 3700X outperforms Core i7-7740X by 4% 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
Ryzen 7 3700X 2.3
+4.1%

Ryzen 7 3700X outperforms Core i7-7740X by 4% 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
Ryzen 7 3700X 11.4
+104%

Ryzen 7 3700X outperforms Core i7-7740X by 104% 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
Ryzen 7 3700X 7503
+16.9%

Ryzen 7 3700X outperforms Core i7-7740X by 17% 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%

i7-7740X 234
Ryzen 7 3700X 270
+15.4%

Ryzen 7 3700X outperforms Core i7-7740X by 15% 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%

i7-7740X 62
Ryzen 7 3700X 115
+86.4%

Ryzen 7 3700X outperforms Core i7-7740X by 86% in x264 encoding pass 2.

Gaming performance

Pros & cons summary


Performance score 6.21 14.60
Recency 26 June 2017 7 July 2019
Physical cores 4 8
Threads 8 16
Cost $339 $329
Chip lithography 14 nm 7 nm
Power consumption (TDP) 112 Watt 65 Watt

The Ryzen 7 3700X is our recommended choice as it beats the Core i7-7740X in performance tests.


Should you still have questions on choice between Core i7-7740X and Ryzen 7 3700X, ask them in Comments section, and we shall answer.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core i7-7740X
Core i7-7740X
AMD Ryzen 7 3700X
Ryzen 7 3700X

Similar processor comparisons

We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.

Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


2.7 59 votes

Rate Core i7-7740X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.4 4813 votes

Rate Ryzen 7 3700X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Core i7-7740X or Ryzen 7 3700X, agree or disagree with our judgements, or report an error or mismatch.