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AMD Ryzen 7 1800X vs Intel Xeon Platinum 8156

Last updated: 2024-08-07

CPU comparison with benchmarks


AMD Ryzen 7 1800X		Intel Xeon Platinum 8156
CPU comparison AMD Ryzen 7 1800X or Intel Xeon Platinum 8156 - 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 Xeon Platinum 8156 has 4 cores with 8 threads and clocks with a maximum frequency of 3.70 GHz. The CPU supports up to 768 GB of memory in 6 memory channels. The Intel Xeon Platinum 8156 was released in Q3/2017.

AMD Ryzen 7 (74)	Family	Intel Xeon Platinum (89)
AMD Ryzen 1000 (15)	CPU group	Intel Xeon Platinum 8100 (16)
1	Generation	1
Summit Ridge (Zen)	Architecture	Skylake
Desktop	Segment	Desktop
--	Predecessor	--
--	Successor	--

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 Xeon Platinum 8156 has 4 CPU cores with a clock frequency of 3.60 GHz (3.70 GHz).
AMD Ryzen 7 1800X	Characteristic	Intel Xeon Platinum 8156
8	Cores	4
16	Threads	8
normal	Core architecture	normal
Yes	Hyperthreading	Yes
Yes	Overclocking ?	No
3.60 GHz	Frequency	3.60 GHz
4.00 GHz	Turbo Frequency (1 Core)	3.70 GHz
3.80 GHz	Turbo Frequency (All Cores)	3.70 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 Xeon Platinum 8156
--	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	no iGPU
	GPU frequency	--
--	GPU (Turbo)	--
--	GPU Generation	--
	Technology
	Max. displays
--	Compute units	--
--	Shader	--
No	Hardware Raytracing	No
No	Frame Generation	No
--	Max. GPU Memory	--
--	DirectX Version	--

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	no iGPU
No	Codec h265 / HEVC (8 bit)	No
No	Codec h265 / HEVC (10 bit)	No
No	Codec h264	No
No	Codec VP9	No
No	Codec VP8	No
No	Codec AV1	No
No	Codec AVC	No
No	Codec VC-1	No
No	Codec JPEG	No

Memory & PCIe The AMD Ryzen 7 1800X supports a maximum of 64 GB of memory in 2 memory channels. The Intel Xeon Platinum 8156 can connect up to 768 GB of memory in 6 memory channels.
AMD Ryzen 7 1800X	Characteristic	Intel Xeon Platinum 8156
DDR4-2666	Memory	DDR4-2666
64 GB	Max. Memory	768 GB
2 (Dual Channel)	Memory channels	6 (Hexa Channel)
42.7 GB/s	Max. Bandwidth	128.1 GB/s
Yes	ECC	Yes
--	L2 Cache	--
16.00 MB	L3 Cache	17.00 MB
3.0	PCIe version	3.0
20	PCIe lanes	48
19.7 GB/s	PCIe Bandwidth	47.3 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 Xeon Platinum 8156 is 105 W.
AMD Ryzen 7 1800X	Characteristic	Intel Xeon Platinum 8156
95 W	TDP (PL1 / PBP)	105 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 Xeon Platinum 8156 cache has a total of 17.00 MB.

AMD Ryzen 7 1800X	Characteristic	Intel Xeon Platinum 8156
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, AVX-512
AM4 (PGA 1331)	Socket	LGA 3647
AMD-V, SVM	Virtualization	VT-x, VT-x EPT, VT-d
Yes	AES-NI	Yes
Windows 10, Linux	Operating systems	Windows 10, Linux
Q1/2017	Release date	Q3/2017
499 $	Release price	7000 $

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 Xeon Platinum 8156 4C 8T @ 3.60 GHz (3.70 GHz) buy now on Amazon and save!

Rate these processors

Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks

AMD Ryzen 7 1800X (100%)

Intel Xeon Platinum 8156 (99%)

⌀ Multi core performance in 1 CPU benchmarks

AMD Ryzen 7 1800X (100%)

Intel Xeon Platinum 8156 (51%)

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 (100%)
	Intel Xeon Platinum 8156 4C 8T @ 3.70 GHz	162 (99%)

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 Xeon Platinum 8156 4C 8T @ 3.70 GHz	827 (51%)

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 (100%)
	Intel Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 (100%)
	Intel Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 (100%)
	Intel Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 (100%)
	Intel Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 (100%)
	Intel Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 (100%)
	Intel Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 (100%)
	Intel Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 (100%)
	Intel Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 Xeon Platinum 8156 4C 8T @ 3.70 GHz	0 (0%)

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 Xeon Platinum 8156 4C 8T @ 3.60 GHz	0 (0%)

Devices using this processor
AMD Ryzen 7 1800X	Intel Xeon Platinum 8156
Unknown	Unknown

News and articles for the AMD Ryzen 7 1800X and the Intel Xeon Platinum 8156

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 Xeon Platinum 8156

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

Devices using this processor

News and articles for the AMD Ryzen 7 1800X and the Intel Xeon Platinum 8156

Popular comparisons containing this CPUs