i7-6900K vs Ryzen Threadripper 1950X

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Aggregate performance score

Ryzen Threadripper 1950X
2017
16 cores / 32 threads, 180 Watt
17.43
+91.3%
Core i7-6900K
2016
8 cores / 16 threads, 140 Watt
9.11

Ryzen Threadripper 1950X outperforms Core i7-6900K by an impressive 91% based on our aggregate benchmark results.

Primary details

Comparing Ryzen Threadripper 1950X and Core i7-6900K processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking365842
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.061.04
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen Threadripperno data
Power efficiency9.166.16
Architecture codenameZen (2017−2020)Broadwell-E (2016)
Release date13 July 2017 (7 years ago)31 May 2016 (8 years ago)
Launch price (MSRP)$999$1,020

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen Threadripper 1950X has 387% better value for money than i7-6900K.

Detailed specifications

Ryzen Threadripper 1950X and Core i7-6900K 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 speed3.4 GHz3.2 GHz
Boost clock speed3.4 GHz4 GHz
Bus rate4 × 8 GT/sno data
Multiplier34no data
L1 cache1.5 MB32 KB (per core)
L2 cache8 MB256 KB (per core)
L3 cache32 MB20 MB (shared)
Chip lithography14 nm14 nm
Die size213 mm2no data
Maximum core temperature68 °Cno data
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 1950X and Core i7-6900K 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
SocketSP3r2FCLGA2011
Power consumption (TDP)180 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen Threadripper 1950X and Core i7-6900K. You'll probably need this information if you require some particular technology.

Instruction set extensionsSSE4.2, SSE4A, AMD-V, AES, AVX2, FMA3, SHAno data
AES-NI++
AVX++
Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data2.0
Hyper-Threading Technologyno data+
Idle Statesno data+
Smart Responseno data+
Turbo Boost Max 3.0no data+

Security technologies

Ryzen Threadripper 1950X and Core i7-6900K technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen Threadripper 1950X and Core i7-6900K 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 1950X and Core i7-6900K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Quad-channelDDR4
Maximum memory size2 TiB128 GB
Max memory channels44
Maximum memory bandwidth85.33 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Ryzen Threadripper 1950X and Core i7-6900K.

PCIe version3.03.0
PCI Express lanes6040

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 1950X 17.43
+91.3%
i7-6900K 9.11

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 1950X 27681
+91.3%
i7-6900K 14470

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 1950X 1186
i7-6900K 1286
+8.4%

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 Threadripper 1950X 8034
+11.6%
i7-6900K 7200

Gaming performance

Pros & cons summary


Performance score 17.43 9.11
Recency 13 July 2017 31 May 2016
Physical cores 16 8
Threads 32 16
Power consumption (TDP) 180 Watt 140 Watt

Ryzen Threadripper 1950X has a 91.3% higher aggregate performance score, an age advantage of 1 year, and 100% more physical cores and 100% more threads.

i7-6900K, on the other hand, has 28.6% lower power consumption.

The Ryzen Threadripper 1950X is our recommended choice as it beats the Core i7-6900K in performance tests.


Should you still have questions on choice between Ryzen Threadripper 1950X and Core i7-6900K, ask them in Comments section, and we shall answer.

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AMD Ryzen Threadripper 1950X
Ryzen Threadripper 1950X
Intel Core i7-6900K
Core i7-6900K

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Community ratings

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


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Questions & comments

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