Intel Pentium Gold 6405U vs AMD Ryzen 5 1600X

Last updated: 2024-04-16

CPU comparison with benchmarks


Intel Pentium Gold 6405U		AMD Ryzen 5 1600X
CPU comparison In this CPU comparison, we compare the Intel Pentium Gold 6405U and the AMD Ryzen 5 1600X and use benchmarks to check which processor is faster. We compare the Intel Pentium Gold 6405U 2 core processor released in Q4/2019 with the AMD Ryzen 5 1600X which has 6 CPU cores and was introduced in Q1/2017.

Intel Pentium (150)	Family	AMD Ryzen 5 (86)
Intel Pentium 6000 (1)	CPU group	AMD Ryzen 1000 (15)
10	Generation	1
Comet Lake U	Architecture	Summit Ridge (Zen)
Mobile	Segment	Desktop / Server
--	Predecessor	--
--	Successor	--

CPU Cores and Base Frequency The Intel Pentium Gold 6405U is a 2 core processor with a clock frequency of 2.40 GHz. The processor can compute 4 threads at the same time. The AMD Ryzen 5 1600X clocks with 3.30 GHz (3.70 GHz), has 6 CPU cores and can calculate 12 threads in parallel.
Intel Pentium Gold 6405U	Characteristic	AMD Ryzen 5 1600X
2	Cores	6
4	Threads	12
normal	Core architecture	normal
Yes	Hyperthreading	Yes
No	Overclocking ?	Yes
2.40 GHz	Frequency	3.30 GHz
--	Turbo Frequency (1 Core)	3.70 GHz
--	Turbo Frequency (All Cores)	3.50 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.
Intel Pentium Gold 6405U	Characteristic	AMD Ryzen 5 1600X
--	AI hardware	--
--	AI specifications	--
--	NPU + CPU + iGPU	--

Integrated graphics (iGPU) Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.
Intel UHD Graphics 610	GPU	no iGPU
0.30 GHz	GPU frequency	--
0.95 GHz	GPU (Turbo)	--
9.5	GPU Generation	--
14 nm	Technology
3	Max. displays
12	Compute units	--
96	Shader	--
No	Hardware Raytracing	No
No	Frame Generation	No
32 GB	Max. GPU Memory	--
12	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.
Intel UHD Graphics 610	GPU	no iGPU
Decode / Encode	Codec h265 / HEVC (8 bit)	No
Decode / Encode	Codec h265 / HEVC (10 bit)	No
Decode / Encode	Codec h264	No
Decode / Encode	Codec VP9	No
Decode / Encode	Codec VP8	No
No	Codec AV1	No
Decode / Encode	Codec AVC	No
Decode	Codec VC-1	No
Decode / Encode	Codec JPEG	No

Memory & PCIe Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Pentium Gold 6405U, while the AMD Ryzen 5 1600X supports a maximum of 64 GB of memory with a maximum memory bandwidth of 42.7 GB/s enabled.
Intel Pentium Gold 6405U	Characteristic	AMD Ryzen 5 1600X
LPDDR3-2133, DDR4-2400	Memory	DDR4-2666
64 GB	Max. Memory	64 GB
2 (Dual Channel)	Memory channels	2 (Dual Channel)
38.4 GB/s	Max. Bandwidth	42.7 GB/s
No	ECC	Yes
--	L2 Cache	--
2.00 MB	L3 Cache	16.00 MB
2.0	PCIe version	3.0
12	PCIe lanes	20
6.0 GB/s	PCIe Bandwidth	19.7 GB/s
Thermal Management The Intel Pentium Gold 6405U has a TDP of 15 W. The TDP of the AMD Ryzen 5 1600X is 95 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.
Intel Pentium Gold 6405U	Characteristic	AMD Ryzen 5 1600X
15 W	TDP (PL1 / PBP)	95 W
--	TDP (PL2)	--
--	TDP up	--
12.5 W	TDP down	--
100 °C	Tjunction max.	95 °C
Technical details The Intel Pentium Gold 6405U has 2.00 MB cache and is manufactured in 14 nm. The cache of AMD Ryzen 5 1600X is at 16.00 MB. The processor is manufactured in 14 nm.

Intel Pentium Gold 6405U	Characteristic	AMD Ryzen 5 1600X
14 nm	Technology	14 nm
Monolithic	Chip design	Monolithic
x86-64 (64 bit)	Instruction set (ISA)	x86-64 (64 bit)
SSE4.1, SSE4.2	ISA extensions	SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
BGA 1528	Socket	AM4 (PGA 1331)
VT-x, VT-x EPT, VT-d	Virtualization	AMD-V, SVM
Yes	AES-NI	Yes
Windows 10, Windows 11, Linux	Operating systems	Windows 10, Linux
Q4/2019	Release date	Q1/2017
193 $	Release price	245 $

show more data		show more data

Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz buy now on Amazon and save! AMD Ryzen 5 1600X 6C 12T @ 3.30 GHz (3.70 GHz) buy now on Amazon and save!

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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks

Intel Pentium Gold 6405U (62%)

AMD Ryzen 5 1600X (100%)

⌀ Multi core performance in 2 CPU benchmarks

Intel Pentium Gold 6405U (22%)

AMD Ryzen 5 1600X (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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	592 (62%)
	AMD Ryzen 5 1600X 6C 12T @ 3.70 GHz	950 (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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	1340 (26%)
	AMD Ryzen 5 1600X 6C 12T @ 3.50 GHz	5220 (100%)

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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	2329 (18%)
	AMD Ryzen 5 1600X 6C 12T @ 3.50 GHz	13207 (100%)

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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.70 GHz	59 (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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.70 GHz	411 (100%)

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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.70 GHz	942 (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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.50 GHz	6470 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.70 GHz	1167 (100%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.50 GHz	5089 (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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.70 GHz	389 (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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.50 GHz	2764 (100%)

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.


	Intel Pentium Gold 6405U Intel UHD Graphics 610 @ 0.95 GHz	182 (100%)
	AMD Ryzen 5 1600X @ 0.00 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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.50 GHz	323.8 (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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.70 GHz	415 (100%)

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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.30 GHz	3367 (100%)

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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.70 GHz	151 (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.


	Intel Pentium Gold 6405U 2C 4T @ 2.40 GHz	0 (0%)
	AMD Ryzen 5 1600X 6C 12T @ 3.50 GHz	1126 (100%)

Devices using this processor
Intel Pentium Gold 6405U	AMD Ryzen 5 1600X
Lenovo Ideapad 3 17IML05	Unknown

News and articles for the Intel Pentium Gold 6405U and the AMD Ryzen 5 1600X

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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