Intel Pentium Gold 6405U vs Qualcomm Snapdragon 750G

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CPU comparison with benchmarks


Intel Pentium Gold 6405U CPU1 vs CPU2 Qualcomm Snapdragon 750G
Intel Pentium Gold 6405U Qualcomm Snapdragon 750G

CPU comparison

In this CPU comparison, we compare the Intel Pentium Gold 6405U and the Qualcomm Snapdragon 750G 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 Qualcomm Snapdragon 750G which has 8 CPU cores and was introduced in Q4/2020.
Intel Pentium (150) Family Qualcomm Snapdragon (102)
Intel Pentium 6000 (1) CPU group Qualcomm Snapdragon 750 (1)
10 Generation 3
Comet Lake U Architecture Kryo 570
Mobile Segment Mobile
-- 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 Qualcomm Snapdragon 750G clocks with 2.20 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

Intel Pentium Gold 6405U Characteristic Qualcomm Snapdragon 750G
2 Cores 8
4 Threads 8
normal Core architecture hybrid (big.LITTLE)
Yes Hyperthreading No
No Overclocking ? No
2.40 GHz A-Core 2.20 GHz
2x Kryo 570 Gold
-- B-Core 1.80 GHz
6x Kryo 570 Silver

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 6405U Characteristic Qualcomm Snapdragon 750G
-- AI hardware Qualcomm AI engine
-- AI specifications Hexagon 692 @ 5 TOPS

Internal Graphics

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 Qualcomm Adreno 619
0.30 GHz GPU frequency 0.95 GHz
0.95 GHz GPU (Turbo) --
9.5 GPU Generation 6
14 nm Technology 8 nm
3 Max. displays 2
12 Compute units --
96 Shader 128
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory 4 GB
12 DirectX Version 12.1

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 Qualcomm Adreno 619
Decode / Encode Codec h265 / HEVC (8 bit) Decode
Decode / Encode Codec h265 / HEVC (10 bit) Decode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode
Decode / Encode Codec VP8 Decode
No Codec AV1 No
Decode / Encode Codec AVC Decode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

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 Qualcomm Snapdragon 750G supports a maximum of 12 GB of memory with a maximum memory bandwidth of 17.1 GB/s enabled.

Intel Pentium Gold 6405U Characteristic Qualcomm Snapdragon 750G
LPDDR3-2133, DDR4-2400 Memory LPDDR4X-4266
64 GB Max. Memory 12 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
38.4 GB/s Max. Bandwidth 17.1 GB/s
No ECC No
-- L2 Cache --
2.00 MB L3 Cache --
2.0 PCIe version --
12 PCIe lanes --
6.0 GB/s PCIe Bandwidth --

Thermal Management

The Intel Pentium Gold 6405U has a TDP of 15 W. The TDP of the Qualcomm Snapdragon 750G is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Pentium Gold 6405U Characteristic Qualcomm Snapdragon 750G
15 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
12.5 W TDP down --
100 °C Tjunction max. --

Technical details

The Intel Pentium Gold 6405U has 2.00 MB cache and is manufactured in 14 nm. The cache of Qualcomm Snapdragon 750G is at 0.00 MB. The processor is manufactured in 8 nm.

Intel Pentium Gold 6405U Characteristic Qualcomm Snapdragon 750G
14 nm Technology 8 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv8-A (64 bit)
SSE4.1, SSE4.2 ISA extensions --
BGA 1528 Socket --
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows 10, Windows 11, Linux Operating systems Android
Q4/2019 Release date Q4/2020
193 $ Release price 500 $
show more data show more data


Rate these processors

Here you can rate the Intel Pentium Gold 6405U to help other visitors make their purchasing decisions. The average rating is 5.0 stars (1 ratings). Rate now:
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Pentium Gold 6405U (92%)
Qualcomm Snapdragon 750G (100%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Pentium Gold 6405U (61%)
Qualcomm Snapdragon 750G (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 Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
592 (92%)
Qualcomm Snapdragon 750G Qualcomm Snapdragon 750G
8C 8T @ 2.20 GHz
644 (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 Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
1340 (70%)
Qualcomm Snapdragon 750G Qualcomm Snapdragon 750G
8C 8T @ 2.20 GHz
1922 (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 Pentium Gold 6405U
Intel UHD Graphics 610 @ 0.95 GHz
182 (34%)
Qualcomm Snapdragon 750G Qualcomm Snapdragon 750G
Qualcomm Adreno 619 @ 0.95 GHz
536 (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 Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
2329 (51%)
Qualcomm Snapdragon 750G Qualcomm Snapdragon 750G
8C 8T @ 2.20 GHz
4534 (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 Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
0 (0%)
Qualcomm Snapdragon 750G Qualcomm Snapdragon 750G
8C 8T @ 2.20 GHz
810 (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 Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
0 (0%)
Qualcomm Snapdragon 750G Qualcomm Snapdragon 750G
8C 8T @ 2.20 GHz
1864 (100%)

AnTuTu 9 Benchmark

The AnTuTu 9 benchmark is very well suited to measuring the performance of a smartphone. AnTuTu 9 is quite heavy on 3D graphics and can now also use the "Metal" graphics interface. In AnTuTu, memory and UX (user experience) are also tested by simulating browser and app usage. AnTuTu version 9 can compare any ARM CPU running on Android or iOS. Devices may not be directly comparable when benchmarked on different operating systems.

In the AnTuTu 9 benchmark, the single-core performance of a processor is only slightly weighted. The rating is made up of the multi-core performance of the processor, the speed of the working memory, and the performance of the internal graphics.
Intel Pentium Gold 6405U Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
0 (0%)
Qualcomm Snapdragon 750G Qualcomm Snapdragon 750G
8C 8T @ 2.20 GHz
398403 (100%)

AnTuTu 8 Benchmark

The AnTuTu 8 Benchmark measures the performance of a SoC. AnTuTu benchmarks the CPU, GPU, Memory as well as the UX (User Experience) by simulating browser and app usage. AnTuTu can benchmark any ARM CPU that runs under Android or iOS. Devices may not be directly compareable if the benchmark has been performed under different operating systems.

In the AnTuTu 8 benchmark, the single-core performance of a processor is only slightly weighted. The evaluation consists of the multi-core performance of the processor, the speed of the RAM and the performance of the internal graphics.
Intel Pentium Gold 6405U Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
0 (0%)
Qualcomm Snapdragon 750G Qualcomm Snapdragon 750G
8C 8T @ 2.20 GHz
333611 (100%)

Performance for Artificial Intelligence (AI) and Machine Learning (ML)

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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Intel Pentium Gold 6405U Intel Pentium Gold 6405U
2C 4T @ 2.40 GHz
0 (0%)
Qualcomm Snapdragon 750G Qualcomm Snapdragon 750G
8C 8T @ 2.20 GHz
5 (100%)

Devices using this processor

Intel Pentium Gold 6405U Qualcomm Snapdragon 750G
Lenovo Ideapad 3 17IML05 TCL 20 Pro 5G

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