Intel Pentium Gold G6405T vs AMD Ryzen Embedded R1600

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CPU comparison with benchmarks


Intel Pentium Gold G6405T CPU1 vs CPU2 AMD Ryzen Embedded R1600
Intel Pentium Gold G6405T AMD Ryzen Embedded R1600

CPU comparison

Intel Pentium Gold G6405T or AMD Ryzen Embedded R1600 - 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 Intel Pentium Gold G6405T has 2 cores with 4 threads and clocks with a maximum frequency of 3.50 GHz. Up to 128 GB of memory is supported in 2 memory channels. The Intel Pentium Gold G6405T was released in Q1/2021.

The AMD Ryzen Embedded R1600 has 2 cores with 4 threads and clocks with a maximum frequency of 3.10 GHz. The CPU supports up to 32 GB of memory in 2 memory channels. The AMD Ryzen Embedded R1600 was released in Q2/2019.
Intel Pentium (150) Family AMD Ryzen Embedded R (9)
Intel Pentium G6000 (12) CPU group AMD Ryzen Embedded R1000 (5)
10 Generation 1
Comet Lake S Architecture Banded Kestrel (Zen)
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Pentium Gold G6405T has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Pentium Gold G6405T is 3.50 GHz while the AMD Ryzen Embedded R1600 has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the AMD Ryzen Embedded R1600 is at 2.60 GHz (3.10 GHz).

Intel Pentium Gold G6405T Characteristic AMD Ryzen Embedded R1600
2 Cores 2
4 Threads 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.50 GHz Frequency 2.60 GHz
-- Turbo Frequency (1 Core) 3.10 GHz
-- Turbo Frequency (All Cores) --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.

Intel Pentium Gold G6405T Characteristic AMD Ryzen Embedded R1600
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Pentium Gold G6405T or AMD Ryzen Embedded R1600 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

Intel HD Graphics 610 GPU no iGPU
0.35 GHz GPU frequency --
1.05 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 HD 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

The Intel Pentium Gold G6405T can use up to 128 GB of memory in 2 memory channels. The maximum memory bandwidth is 42.7 GB/s. The AMD Ryzen Embedded R1600 supports up to 32 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s.

Intel Pentium Gold G6405T Characteristic AMD Ryzen Embedded R1600
DDR4-2666 Memory DDR4-2400
128 GB Max. Memory 32 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
42.7 GB/s Max. Bandwidth 38.4 GB/s
Yes ECC Yes
-- L2 Cache 1.00 MB
4.00 MB L3 Cache 4.00 MB
3.0 PCIe version 3.0
16 PCIe lanes 8
15.8 GB/s PCIe Bandwidth 7.9 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Pentium Gold G6405T is 35 W, while the AMD Ryzen Embedded R1600 has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Intel Pentium Gold G6405T Characteristic AMD Ryzen Embedded R1600
35 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up 25 W
25 W TDP down 12 W
100 °C Tjunction max. 105 °C

Technical details

The Intel Pentium Gold G6405T is manufactured in 14 nm and has 4.00 MB cache. The AMD Ryzen Embedded R1600 is manufactured in 14 nm and has a 5.00 MB cache.

Intel Pentium Gold G6405T Characteristic AMD Ryzen Embedded R1600
14 nm Technology 14 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4a, SSE4.1, SSE4.2, AVX2, FMA3
LGA 1200 Socket FP5
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
Q1/2021 Release date Q2/2019
77 $ Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Intel Pentium Gold G6405T (94%)
AMD Ryzen Embedded R1600 (95%)
⌀ Multi core performance in 3 CPU benchmarks
Intel Pentium Gold G6405T (100%)
AMD Ryzen Embedded R1600 (78%)

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 G6405T Intel Pentium Gold G6405T
2C 4T @ 3.50 GHz
889 (100%)
AMD Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 3.10 GHz
802 (90%)

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 G6405T Intel Pentium Gold G6405T
2C 4T @ 3.50 GHz
1935 (100%)
AMD Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 2.60 GHz
1487 (77%)

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 G6405T Intel Pentium Gold G6405T
2C 4T @ 3.50 GHz
762 (88%)
AMD Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 3.10 GHz
866 (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 G6405T Intel Pentium Gold G6405T
2C 4T @ 3.50 GHz
1680 (100%)
AMD Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 2.60 GHz
1345 (80%)

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 G6405T Intel Pentium Gold G6405T
2C 4T @ 3.50 GHz
3755 (100%)
AMD Ryzen Embedded R1600 AMD Ryzen Embedded R1600
2C 4T @ 2.60 GHz
2944 (78%)

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 G6405T Intel Pentium Gold G6405T
Intel HD Graphics 610 @ 1.05 GHz
202 (100%)
AMD Ryzen Embedded R1600 AMD Ryzen Embedded R1600
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Pentium Gold G6405T AMD Ryzen Embedded R1600
Unknown Synology DiskStation DS723+
Synology DiskStation DS923+

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