Core i7-6800K vs Ryzen 7 1800X

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Aggregate performance score

Ryzen 7 1800X
2017
8 cores / 16 threads, 95 Watt
10.59
+52.2%

Ryzen 7 1800X outperforms i7-6800K by an impressive 52% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 7 1800X and Core i7-6800K processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking685949
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation13.003.34
Market segmentDesktop processorDesktop processor
SeriesAMD Ryzen 7no data
Architecture codenameZen (2017−2020)Broadwell-E (2016)
Release date2 March 2017 (7 years ago)31 May 2016 (8 years ago)
Launch price (MSRP)$499$345
Current price$182 (0.4x MSRP)$195 (0.6x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

Ryzen 7 1800X has 289% better value for money than i7-6800K.

Detailed specifications

Ryzen 7 1800X and Core i7-6800K 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)6 (Hexa-Core)
Threads1612
Base clock speed3.6 GHz3.4 GHz
Boost clock speed4 GHz3.8 GHz
L1 cache768 KB32 KB (per core)
L2 cache4096 KB256 KB (per core)
L3 cache16384 KB15 MB (shared)
Chip lithography14 nm14 nm
Die size192 mm2no data
Maximum core temperatureno data67°
Maximum case temperature (TCase)no data72 °C
Number of transistors4,800 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplierYesYes

Compatibility

Information on Ryzen 7 1800X and Core i7-6800K 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
SocketAM4FCLGA2011
Power consumption (TDP)95 Watt140 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 7 1800X and Core i7-6800K. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTno data
AES-NI++
FMAFMA3no data
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+
Statusno dataDiscontinued
XFR+no data
SenseMI+no data

Security technologies

Ryzen 7 1800X and Core i7-6800K 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 7 1800X and Core i7-6800K are enumerated here.

AMD-V+no data
VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 7 1800X and Core i7-6800K. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4DDR4
Maximum memory size64 GB128 GB
Max memory channels24
Maximum memory bandwidth42.671 GB/sno data
ECC memory support+-

Peripherals

Specifications and connection of peripherals supported by Ryzen 7 1800X and Core i7-6800K.

PCIe versionn/a3.0
PCI Express lanes2028

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 1800X 10.59
+52.2%
i7-6800K 6.96

Ryzen 7 1800X outperforms Core i7-6800K by 52% based on our aggregate 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%

Ryzen 7 1800X 16380
+52.2%
i7-6800K 10764

Ryzen 7 1800X outperforms Core i7-6800K by 52% 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%

Ryzen 7 1800X 1133
i7-6800K 1224
+8%

Core i7-6800K outperforms Ryzen 7 1800X by 8% 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%

Ryzen 7 1800X 5712
+1%
i7-6800K 5657

Ryzen 7 1800X outperforms Core i7-6800K by 1% in GeekBench 5 Multi-Core.

Gaming performance

Pros & cons summary


Performance score 10.59 6.96
Recency 2 March 2017 31 May 2016
Physical cores 8 6
Threads 16 12
Cost $499 $345
Power consumption (TDP) 95 Watt 140 Watt

The Ryzen 7 1800X is our recommended choice as it beats the Core i7-6800K in performance tests.


Should you still have questions on choice between Ryzen 7 1800X and Core i7-6800K, ask them in Comments section, and we shall answer.

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AMD Ryzen 7 1800X
Ryzen 7 1800X
Intel Core i7-6800K
Core i7-6800K

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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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