Ryzen 7 2700X vs i7-2700K

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Aggregate performance score

Core i7-2700K
2011
4 cores / 8 threads, 95 Watt
3.62
Ryzen 7 2700X
2018
8 cores / 16 threads, 105 Watt
11.02
+204%

Ryzen 7 2700X outperforms Core i7-2700K by a whopping 204% based on our aggregate benchmark results.

Primary details

Comparing Core i7-2700K and Ryzen 7 2700X processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1507709
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.329.32
Market segmentDesktop processorDesktop processor
SeriesCore i7 (Desktop)AMD Ryzen 7
Power efficiency3.609.93
Architecture codenameSandy Bridge (2011−2013)Zen+ (2018−2019)
Release date24 October 2011 (13 years ago)19 April 2018 (6 years ago)
Launch price (MSRP)$514$329

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 2700X has 2813% better value for money than i7-2700K.

Detailed specifications

Core i7-2700K and Ryzen 7 2700X 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 speed3.5 GHz3.7 GHz
Boost clock speed3.9 GHz4.35 GHz
Bus rate5 GT/s4 × 8 GT/s
Multiplierno data37
L1 cache64 KB (per core)96K (per core)
L2 cache256 KB (per core)512K (per core)
L3 cache8 MB (shared)16 MB (shared)
Chip lithography32 nm12 nm
Die size216 mm2192 mm2
Maximum core temperature73 °Cno data
Number of transistors1,160 million4,800 million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier++

Compatibility

Information on Core i7-2700K and Ryzen 7 2700X 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)
SocketLGA1155AM4
Power consumption (TDP)95 Watt105 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-2700K and Ryzen 7 2700X. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXSSE4.2, SSE4A, AMD-V, AES, AVX2, FMA3, SHA
AES-NI++
AVX++
Enhanced SpeedStep (EIST)+no data
Turbo Boost Technology2.0no data
Hyper-Threading Technology+no data
Idle States+no data
Thermal Monitoring+-
Flex Memory Access+no data
FDI+no data
Fast Memory Access+no data
Precision Boost 2no data+

Security technologies

Core i7-2700K and Ryzen 7 2700X technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-2700K and Ryzen 7 2700X are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-2700K and Ryzen 7 2700X. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4 Dual-channel
Maximum memory size32 GB64 GB
Max memory channels22
Maximum memory bandwidth21 GB/s46.933 GB/s
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 3000-
Quick Sync Video+-
Clear Video HD+-
Graphics max frequency1.35 GHz-
InTru 3D+-

Graphics interfaces

Available interfaces and connections of Core i7-2700K and Ryzen 7 2700X integrated GPUs.

Number of displays supported2-

Peripherals

Specifications and connection of peripherals supported by Core i7-2700K and Ryzen 7 2700X.

PCIe version2.03.0
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.

i7-2700K 3.62
Ryzen 7 2700X 11.02
+204%

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.

i7-2700K 5744
Ryzen 7 2700X 17509
+205%

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.

i7-2700K 668
Ryzen 7 2700X 1254
+87.7%

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.

i7-2700K 2280
Ryzen 7 2700X 6118
+168%

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.

i7-2700K 4967
Ryzen 7 2700X 5256
+5.8%

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.

i7-2700K 19675
Ryzen 7 2700X 34763
+76.7%

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.

i7-2700K 6837
Ryzen 7 2700X 10643
+55.7%

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.

i7-2700K 7.15
Ryzen 7 2700X 3.48
+105%

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.

i7-2700K 7
Ryzen 7 2700X 19
+167%

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.

i7-2700K 3.5
Ryzen 7 2700X 10.6
+203%

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.

i7-2700K 3537
Ryzen 7 2700X 4779
+35.1%

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.  

i7-2700K 38
Ryzen 7 2700X 105
+179%

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.  

i7-2700K 147
Ryzen 7 2700X 227
+54.2%

Gaming performance

Pros & cons summary


Performance score 3.62 11.02
Recency 24 October 2011 19 April 2018
Physical cores 4 8
Threads 8 16
Chip lithography 32 nm 12 nm
Power consumption (TDP) 95 Watt 105 Watt

i7-2700K has 10.5% lower power consumption.

Ryzen 7 2700X, on the other hand, has a 204.4% higher aggregate performance score, an age advantage of 6 years, 100% more physical cores and 100% more threads, and a 166.7% more advanced lithography process.

The Ryzen 7 2700X is our recommended choice as it beats the Core i7-2700K in performance tests.


Should you still have questions on choice between Core i7-2700K and Ryzen 7 2700X, ask them in Comments section, and we shall answer.

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Intel Core i7-2700K
Core i7-2700K
AMD Ryzen 7 2700X
Ryzen 7 2700X

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Community ratings

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Questions & comments

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