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AMD Ryzen 7 1800X vs Intel Core i7-8700K

Last updated: 2024-08-07

CPU comparison with benchmarks


AMD Ryzen 7 1800X		Intel Core i7-8700K
CPU comparison AMD Ryzen 7 1800X or Intel Core i7-8700K - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results. The AMD Ryzen 7 1800X has 8 cores with 16 threads and clocks with a maximum frequency of 4.00 GHz. Up to 64 GB of memory is supported in 2 memory channels. The AMD Ryzen 7 1800X was released in Q1/2017. The Intel Core i7-8700K has 6 cores with 12 threads and clocks with a maximum frequency of 4.70 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Core i7-8700K was released in Q4/2017.

AMD Ryzen 7 (74)	Family	Intel Core i7 (300)
AMD Ryzen 1000 (15)	CPU group	Intel Core i 8000 (20)
1	Generation	8
Summit Ridge (Zen)	Architecture	Coffee Lake S
Desktop	Segment	Desktop
--	Predecessor	Intel Core i7-7700K
--	Successor	Intel Core i7-9700K

CPU Cores and Base Frequency The AMD Ryzen 7 1800X is a 8 core processor with a clock frequency of 3.60 GHz (4.00 GHz). The Intel Core i7-8700K has 6 CPU cores with a clock frequency of 3.70 GHz (4.70 GHz).
AMD Ryzen 7 1800X	Characteristic	Intel Core i7-8700K
8	Cores	6
16	Threads	12
normal	Core architecture	normal
Yes	Hyperthreading	Yes
Yes	Overclocking ?	Yes
3.60 GHz	Frequency	3.70 GHz
4.00 GHz	Turbo Frequency (1 Core)	4.70 GHz
3.80 GHz	Turbo Frequency (All Cores)	4.30 GHz


NPU AI performance The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.
AMD Ryzen 7 1800X	Characteristic	Intel Core i7-8700K
--	AI hardware	--
--	AI specifications	--
--	NPU + CPU + iGPU	--

Integrated graphics (iGPU) The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.
no iGPU	GPU	Intel UHD Graphics 630
	GPU frequency	0.35 GHz
--	GPU (Turbo)	1.20 GHz
--	GPU Generation	9.5
	Technology	14 nm
	Max. displays	3
--	Compute units	24
--	Shader	192
No	Hardware Raytracing	No
No	Frame Generation	No
--	Max. GPU Memory	64 GB
--	DirectX Version	12

Hardware codec support A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
no iGPU	GPU	Intel UHD Graphics 630
No	Codec h265 / HEVC (8 bit)	Decode / Encode
No	Codec h265 / HEVC (10 bit)	Decode / Encode
No	Codec h264	Decode / Encode
No	Codec VP9	Decode / Encode
No	Codec VP8	Decode / Encode
No	Codec AV1	No
No	Codec AVC	Decode / Encode
No	Codec VC-1	Decode
No	Codec JPEG	Decode / Encode

Memory & PCIe The AMD Ryzen 7 1800X supports a maximum of 64 GB of memory in 2 memory channels. The Intel Core i7-8700K can connect up to 128 GB of memory in 2 memory channels.
AMD Ryzen 7 1800X	Characteristic	Intel Core i7-8700K
DDR4-2666	Memory	DDR4-2666
64 GB	Max. Memory	128 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
42.7 GB/s	Max. Bandwidth	42.7 GB/s
Yes	ECC	No
--	L2 Cache	--
16.00 MB	L3 Cache	12.00 MB
3.0	PCIe version	3.0
20	PCIe lanes	16
19.7 GB/s	PCIe Bandwidth	15.8 GB/s
Thermal Management The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 7 1800X has a TDP of 95 W, that of the Intel Core i7-8700K is 95 W.
AMD Ryzen 7 1800X	Characteristic	Intel Core i7-8700K
95 W	TDP (PL1 / PBP)	95 W
--	TDP (PL2)	--
--	TDP up	--
--	TDP down	--
95 °C	Tjunction max.	--
Technical details The AMD Ryzen 7 1800X has a 16.00 MB cache, while the Intel Core i7-8700K cache has a total of 12.00 MB.

AMD Ryzen 7 1800X	Characteristic	Intel Core i7-8700K
14 nm	Technology	14 nm
Monolithic	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4a, SSE4.1, SSE4.2, AVX2, FMA3	ISA extensions	SSE4.1, SSE4.2, AVX2
AM4 (PGA 1331)	Socket	LGA 1151-2
AMD-V, SVM	Virtualization	VT-x, VT-x EPT, VT-d
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Windows 11, Linux
Q1/2017	Release date	Q4/2017
499 $	Release price	370 $

show more data		show more data

AMD Ryzen 7 1800X 8C 16T @ 3.60 GHz (4.00 GHz) buy now on Amazon and save! Intel Core i7-8700K 6C 12T @ 3.70 GHz (4.70 GHz) buy now on Amazon and save!

Rate these processors

Average performance in benchmarks

⌀ Single core performance in 6 CPU benchmarks

AMD Ryzen 7 1800X (79%)

Intel Core i7-8700K (100%)

⌀ Multi core performance in 10 CPU benchmarks

AMD Ryzen 7 1800X (98%)

Intel Core i7-8700K (92%)

Price-performance ratio

Geekbench 6 multi-core score divided by the processor's release price. Higher is better.


	AMD Ryzen 7 1800X Geekbench 6 MT: 5,932 / 499 $	11.89
	Intel Core i7-8700K Geekbench 6 MT: 6,750 / 370 $	18.24

Cinebench 2024 (Single-Core)

The Cinebench 2024 benchmark is based on the Redshift rendering engine, which is also used in Maxon's 3D program Cinema 4D. The benchmark runs are each 10 minutes long to test whether the processor is limited by its heat generation.


	AMD Ryzen 7 1800X 8C 16T @ 4.00 GHz	60 (83%)
	Intel Core i7-8700K 6C 12T @ 4.70 GHz	72 (100%)

Cinebench 2024 (Multi-Core)

The Multi-Core test of the Cinebench 2024 benchmark uses all cpu cores to render using the Redshift rendering engine, which is also used in Maxons Cinema 4D. The benchmark run is 10 minutes long to test whether the processor is limited by its heat generation.


	AMD Ryzen 7 1800X 8C 16T @ 4.00 GHz	545 (100%)
	Intel Core i7-8700K 6C 12T @ 4.70 GHz	467 (86%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Ryzen 7 1800X 8C 16T @ 4.00 GHz	969 (80%)
	Intel Core i7-8700K 6C 12T @ 4.70 GHz	1209 (100%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Ryzen 7 1800X 8C 16T @ 3.80 GHz	9314 (100%)
	Intel Core i7-8700K 6C 12T @ 4.30 GHz	8960 (96%)

Geekbench 6 (Single-Core)

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.


	AMD Ryzen 7 1800X 8C 16T @ 4.00 GHz	1167 (79%)
	Intel Core i7-8700K 6C 12T @ 4.70 GHz	1486 (100%)

Geekbench 6 (Multi-Core)

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.


	AMD Ryzen 7 1800X 8C 16T @ 3.80 GHz	5932 (88%)
	Intel Core i7-8700K 6C 12T @ 4.30 GHz	6750 (100%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Ryzen 7 1800X 8C 16T @ 4.00 GHz	932 (75%)
	Intel Core i7-8700K 6C 12T @ 4.70 GHz	1242 (100%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Ryzen 7 1800X 8C 16T @ 3.80 GHz	6344 (95%)
	Intel Core i7-8700K 6C 12T @ 4.30 GHz	6693 (100%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Ryzen 7 1800X 8C 16T @ 4.00 GHz	381 (78%)
	Intel Core i7-8700K 6C 12T @ 4.70 GHz	487 (100%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Ryzen 7 1800X 8C 16T @ 3.80 GHz	3587 (97%)
	Intel Core i7-8700K 6C 12T @ 4.30 GHz	3689 (100%)

Blender 3.1 Benchmark

In the Blender Benchmark 3.1, the scenes "monster", "junkshop" and "classroom" are rendered and the time required by the system is measured. In our benchmark we test the CPU and not the graphics card. Blender 3.1 was presented as a standalone version in March 2022.


	AMD Ryzen 7 1800X 8C 16T @ 3.80 GHz	141 (100%)
	Intel Core i7-8700K 6C 12T @ 4.30 GHz	126 (89%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.


	AMD Ryzen 7 1800X 8C 16T @ 3.80 GHz	16325 (100%)
	Intel Core i7-8700K 6C 12T @ 4.30 GHz	13770 (84%)

Blender 2.81 (bmw27)

Blender is a free 3D graphics software for rendering (creating) 3D bodies, which can also be textured and animated in the software. The Blender benchmark creates predefined scenes and measures the time (s) required for the entire scene. The shorter the time required, the better. We selected bmw27 as the benchmark scene.


	AMD Ryzen 7 1800X 8C 16T @ 3.80 GHz	241.2 (100%)
	Intel Core i7-8700K 6C 12T @ 4.30 GHz	232.4 (96%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.


	AMD Ryzen 7 1800X 8C 16T @ 3.60 GHz	4529 (100%)
	Intel Core i7-8700K 6C 12T @ 3.70 GHz	3709 (82%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.


	AMD Ryzen 7 1800X 8C 16T @ 4.00 GHz	163 (78%)
	Intel Core i7-8700K 6C 12T @ 4.70 GHz	208 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.


	AMD Ryzen 7 1800X 8C 16T @ 3.80 GHz	1617 (100%)
	Intel Core i7-8700K 6C 12T @ 4.30 GHz	1447 (89%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.


	AMD Ryzen 7 1800X @ 0.00 GHz	0 (0%)
	Intel Core i7-8700K Intel UHD Graphics 630 @ 1.20 GHz	461 (100%)

CPU-Z Benchmark 17 (Single-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.


	AMD Ryzen 7 1800X 8C 16T @ 4.00 GHz	0 (0%)
	Intel Core i7-8700K 6C 12T @ 4.70 GHz	510 (100%)

Devices using this processor
AMD Ryzen 7 1800X	Intel Core i7-8700K
Unknown	PC mit Intel Core i7-8700K

News and articles for the AMD Ryzen 7 1800X and the Intel Core i7-8700K

The evolution of AMD Ryzen processors

Posted by Stefan on 2022-09-06

The AMD Ryzen processors are designed for the mid to high-end range and are grouped into the Ryzen 3, Ryzen 5, Ryzen 7 and Ryzen 9 classes. AMD follows the market leader Intel, which groups its Core i series (Intel Core i3, Core i5, Core i7 and Core i9) identically.

The AMD Ryzen processors were first introduced by AMD in Q1 2017. They are the successor to the not particularly successful AMD Bulldozer processors. The latter were manufactured using an outdated manufacturing process and could not keep up with the competing products from Intel. AMD lost a large portion of its desktop processor market share during this period.

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AMD Ryzen 7 1800X vs Intel Core i7-8700K

CPU comparison with benchmarks

CPU comparison

CPU Cores and Base Frequency

NPU AI performance

Integrated graphics (iGPU)

Hardware codec support

Memory & PCIe

Thermal Management

Technical details

Rate these processors

Average performance in benchmarks

Price-performance ratio

Devices using this processor

News and articles for the AMD Ryzen 7 1800X and the Intel Core i7-8700K

Popular comparisons containing this CPUs