i7-4940MX vs Ryzen 7 1700X

Aggregate performance score

Ryzen 7 1700X
2017
8 cores / 16 threads, 95 Watt
10.24
+130%

Ryzen 7 1700X outperforms Core i7-4940MX by a whopping 130% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 1700X and Core i7-4940MX processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking7741351
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.85no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 7Intel Core i7
Power efficiency9.837.13
Architecture codenameZen (2017−2020)Haswell (2013−2015)
Release date22 February 2017 (7 years ago)20 January 2014 (10 years ago)
Launch price (MSRP)$399$1,096

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 7 1700X and Core i7-4940MX 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)4 (Quad-Core)
Threads168
Base clock speed3.4 GHz3.1 GHz
Boost clock speed3.8 GHz4 GHz
Bus rate4 × 8 GT/s5 GT/s
Multiplier34no data
L1 cache768 KB64K (per core)
L2 cache4096 KB256K (per core)
L3 cache16384 KB8 MB (shared)
Chip lithography14 nm22 nm
Die size213 mm2177 mm2
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data100 °C
Number of transistors4800 Million1,400 million
64 bit support++
Windows 11 compatibility--
Unlocked multiplier++

Compatibility

Information on Ryzen 7 1700X and Core i7-4940MX 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
SocketAM4FCPGA946
Power consumption (TDP)95 Watt57 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 1700X and Core i7-4940MX. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
FMAFMA3-
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
FDIno data+
XFR+-
SenseMI+-

Security technologies

Ryzen 7 1700X and Core i7-4940MX technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
Anti-Theftno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 7 1700X and Core i7-4940MX are enumerated here.

AMD-V++
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1700X and Core i7-4940MX. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR3
Maximum memory size64 GB32 GB
Max memory channels22
Maximum memory bandwidth42.671 GB/s25.6 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel HD Graphics 4600
Max video memory-1.7 GB
Quick Sync Video-+
Clear Video HD-+
Graphics max frequency-1.35 GHz
InTru 3D-+

Graphics interfaces

Available interfaces and connections of Ryzen 7 1700X and Core i7-4940MX integrated GPUs.

Number of displays supported-3
eDP-+
DisplayPort-+
HDMI-+
VGA-+

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 1700X and Core i7-4940MX.

PCIe versionn/a3
PCI Express lanes2016

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.

Ryzen 7 1700X 10.24
+130%
i7-4940MX 4.46

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.

Ryzen 7 1700X 15667
+129%
i7-4940MX 6830

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.

Ryzen 7 1700X 1100
i7-4940MX 1247
+13.4%

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.

Ryzen 7 1700X 5610
+37.6%
i7-4940MX 4077

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.

Ryzen 7 1700X 4662
i7-4940MX 5853
+25.5%

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.

Ryzen 7 1700X 31950
+52%
i7-4940MX 21022

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.

Ryzen 7 1700X 9076
+18.2%
i7-4940MX 7678

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.

Ryzen 7 1700X 4.89
+43.1%
i7-4940MX 7

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.

Ryzen 7 1700X 17
+122%
i7-4940MX 8

Cinebench 15 64-bit multi-core

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

Ryzen 7 1700X 1537
+117%
i7-4940MX 708

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.

Ryzen 7 1700X 154
i7-4940MX 157
+1.9%

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.

Ryzen 7 1700X 1.73
i7-4940MX 1.77
+2.3%

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.

Ryzen 7 1700X 9
+118%
i7-4940MX 4.1

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.  

Ryzen 7 1700X 90
+110%
i7-4940MX 43

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.  

Ryzen 7 1700X 180
+7.5%
i7-4940MX 167

Gaming performance

Pros & cons summary


Performance score 10.24 4.46
Recency 22 February 2017 20 January 2014
Physical cores 8 4
Threads 16 8
Chip lithography 14 nm 22 nm
Power consumption (TDP) 95 Watt 57 Watt

Ryzen 7 1700X has a 129.6% higher aggregate performance score, an age advantage of 3 years, 100% more physical cores and 100% more threads, and a 57.1% more advanced lithography process.

i7-4940MX, on the other hand, has 66.7% lower power consumption.

The Ryzen 7 1700X is our recommended choice as it beats the Core i7-4940MX in performance tests.

Note that Ryzen 7 1700X is a desktop processor while Core i7-4940MX is a notebook one.


Should you still have questions on choice between Ryzen 7 1700X and Core i7-4940MX, 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.


AMD Ryzen 7 1700X
Ryzen 7 1700X
Intel Core i7-4940MX
Core i7-4940MX

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.


4.3 734 votes

Rate Ryzen 7 1700X on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.1 85 votes

Rate Core i7-4940MX on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about Ryzen 7 1700X or Core i7-4940MX, agree or disagree with our judgements, or report an error or mismatch.