i7-11700K vs Ryzen Threadripper 2950X

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Aggregate performance score

Ryzen Threadripper 2950X
2018
16 cores / 32 threads, 180 Watt
18.55
+20%
Core i7-11700K
2021
8 cores / 16 threads, 125 Watt
15.46

Ryzen Threadripper 2950X outperforms Core i7-11700K by a significant 20% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper 2950X and Core i7-11700K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking323451
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation8.44no data
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen ThreadripperIntel Core i7
Power efficiency9.7511.70
Architecture codenameZEN+ (2018−2019)Rocket Lake (2021)
Release date6 August 2018 (6 years ago)16 March 2021 (3 years ago)
Launch price (MSRP)$899no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen Threadripper 2950X and Core i7-11700K 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 cores16 (Hexadeca-Core)8 (Octa-Core)
Threads3216
Base clock speed3.5 GHz3.6 GHz
Boost clock speed4.4 GHz5 GHz
Bus rate4 × 8 GT/s8 GT/s
Multiplier35no data
L1 cache1.5 MB64K (per core)
L2 cache8 MB512K (per core)
L3 cache32 MB16 MB (shared)
Chip lithography12 nm14 nm
Die size213 mm2no data
Maximum core temperatureno data100 °C
Maximum case temperature (TCase)no data72 °C
Number of transistors9600 Millionno data
64 bit support++
Windows 11 compatibility++
Unlocked multiplier++

Compatibility

Information on Ryzen Threadripper 2950X and Core i7-11700K 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
SocketSocket TR4FCLGA1200
Power consumption (TDP)180 Watt125 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 2950X and Core i7-11700K. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2, Intel® AVX-512
AES-NI++
FMA-+
AVX++
vProno data+
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
TSX-+
Idle Statesno data+
Thermal Monitoring-+
SIPP-+
Turbo Boost Max 3.0no data+
Precision Boost 2+no data
Deep Learning Boost-+

Security technologies

Ryzen Threadripper 2950X and Core i7-11700K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+
Secure Keyno data+
Identity Protection-+
SGXno data-
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 2950X and Core i7-11700K 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 Threadripper 2950X and Core i7-11700K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Quad-channelDDR4
Maximum memory size2 TiB128 GB
Max memory channels42
Maximum memory bandwidth93.867 GB/s50 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-Intel UHD Graphics 750
Max video memory-64 GB
Quick Sync Video-+
Clear Video-+
Clear Video HD-+
Graphics max frequency-1.3 GHz
Execution Units-32
InTru 3D-+

Graphics interfaces

Available interfaces and connections of Ryzen Threadripper 2950X and Core i7-11700K integrated GPUs.

Number of displays supported-3

Graphics image quality

Maximum display resolutions supported by Ryzen Threadripper 2950X and Core i7-11700K integrated GPUs, including resolutions over different interfaces.

4K resolution support-+
Max resolution over HDMI 1.4-4096x2160@60Hz
Max resolution over eDP-5120 x 3200 @60Hz
Max resolution over DisplayPort-5120 x 3200 @60Hz

Graphics API support

APIs supported by Ryzen Threadripper 2950X and Core i7-11700K integrated GPUs, sometimes API versions are included.

DirectX-12.1
OpenGL-4.5

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 2950X and Core i7-11700K.

PCIe versionno data4.0
PCI Express lanesno data20

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 Threadripper 2950X 18.55
+20%
i7-11700K 15.46

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 Threadripper 2950X 29459
+20%
i7-11700K 24551

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 Threadripper 2950X 1263
i7-11700K 2250
+78.1%

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 Threadripper 2950X 8504
i7-11700K 9878
+16.2%

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 Threadripper 2950X 4.19
+14.6%
i7-11700K 4.8

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 Threadripper 2950X 27
+5.9%
i7-11700K 26

Cinebench 15 64-bit multi-core

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

Ryzen Threadripper 2950X 3110
+35.3%
i7-11700K 2299

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 Threadripper 2950X 176
i7-11700K 240
+36.4%

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 Threadripper 2950X 1.9
i7-11700K 2.87
+51.1%

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 Threadripper 2950X 19.5
+53.5%
i7-11700K 12.7

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 Threadripper 2950X 145
+13.2%
i7-11700K 128

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 Threadripper 2950X 202
i7-11700K 293
+44.6%

Gaming performance

Pros & cons summary


Performance score 18.55 15.46
Recency 6 August 2018 16 March 2021
Physical cores 16 8
Threads 32 16
Chip lithography 12 nm 14 nm
Power consumption (TDP) 180 Watt 125 Watt

Ryzen Threadripper 2950X has a 20% higher aggregate performance score, 100% more physical cores and 100% more threads, and a 16.7% more advanced lithography process.

i7-11700K, on the other hand, has an age advantage of 2 years, and 44% lower power consumption.

The Ryzen Threadripper 2950X is our recommended choice as it beats the Core i7-11700K in performance tests.


Should you still have questions on choice between Ryzen Threadripper 2950X and Core i7-11700K, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper 2950X
Ryzen Threadripper 2950X
Intel Core i7-11700K
Core i7-11700K

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Community ratings

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Questions & comments

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