Apple M1 Pro (10-CPU 14-GPU) vs Intel Pentium Gold G6405

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CPU comparison with benchmarks


Apple M1 Pro (10-CPU 14-GPU) CPU1 vs CPU2 Intel Pentium Gold G6405
Apple M1 Pro (10-CPU 14-GPU) Intel Pentium Gold G6405

CPU comparison

Apple M1 Pro (10-CPU 14-GPU) or Intel Pentium Gold G6405 - 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 Apple M1 Pro (10-CPU 14-GPU) has 10 cores with 10 threads and clocks with a maximum frequency of 3.20 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Apple M1 Pro (10-CPU 14-GPU) was released in Q3/2021.

The Intel Pentium Gold G6405 has 2 cores with 4 threads and clocks with a maximum frequency of 4.10 GHz. The CPU supports up to 128 GB of memory in 2 memory channels. The Intel Pentium Gold G6405 was released in Q1/2021.
Apple M series (25) Family Intel Pentium (150)
Apple M1 (9) CPU group Intel Pentium G6000 (12)
1 Generation 10
M1 Architecture Comet Lake S
Mobile Segment Desktop / Server
-- Predecessor --
Apple M2 Pro (10-CPU 16-GPU) Successor --

CPU Cores and Base Frequency

The Apple M1 Pro (10-CPU 14-GPU) has 10 CPU cores and can calculate 10 threads in parallel. The clock frequency of the Apple M1 Pro (10-CPU 14-GPU) is 0.60 GHz (3.20 GHz) while the Intel Pentium Gold G6405 has 2 CPU cores and 4 threads can calculate simultaneously. The clock frequency of the Intel Pentium Gold G6405 is at 4.10 GHz.

Apple M1 Pro (10-CPU 14-GPU) Characteristic Intel Pentium Gold G6405
10 Cores 2
10 Threads 4
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
0.60 GHz (3.20 GHz)
8x Firestorm
A-Core 4.10 GHz
0.60 GHz (2.06 GHz)
2x Icestorm
B-Core --

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.

Apple M1 Pro (10-CPU 14-GPU) Characteristic Intel Pentium Gold G6405
Apple Neural Engine AI hardware --
16 Neural cores @ 11 TOPS AI specifications --

Internal Graphics

The Apple M1 Pro (10-CPU 14-GPU) or Intel Pentium Gold G6405 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.

Apple M1 Pro (14 Core) GPU Intel HD Graphics 610
0.39 GHz GPU frequency 0.35 GHz
1.30 GHz GPU (Turbo) 1.05 GHz
1 GPU Generation 9.5
5 nm Technology 14 nm
3 Max. displays 3
224 Compute units 12
1792 Shader 96
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory 32 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.

Apple M1 Pro (14 Core) GPU Intel HD Graphics 610
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
Decode Codec VP8 Decode / Encode
No Codec AV1 No
Decode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

The Apple M1 Pro (10-CPU 14-GPU) can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 102.4 GB/s. The Intel Pentium Gold G6405 supports up to 128 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 42.7 GB/s.

Apple M1 Pro (10-CPU 14-GPU) Characteristic Intel Pentium Gold G6405
LPDDR5-6400 Memory DDR4-2666
32 GB Max. Memory 128 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
102.4 GB/s Max. Bandwidth 42.7 GB/s
No ECC Yes
28.00 MB L2 Cache --
-- L3 Cache 4.00 MB
4.0 PCIe version 3.0
-- PCIe lanes 16
-- PCIe Bandwidth 15.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the Apple M1 Pro (10-CPU 14-GPU) is 45 W, while the Intel Pentium Gold G6405 has a TDP of 58 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.

Apple M1 Pro (10-CPU 14-GPU) Characteristic Intel Pentium Gold G6405
45 W TDP (PL1 / PBP) 58 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The Apple M1 Pro (10-CPU 14-GPU) is manufactured in 5 nm and has 28.00 MB cache. The Intel Pentium Gold G6405 is manufactured in 14 nm and has a 4.00 MB cache.

Apple M1 Pro (10-CPU 14-GPU) Characteristic Intel Pentium Gold G6405
5 nm Technology 14 nm
Chiplet Chip design Monolithic
Armv8.5-A (64 bit) Instruction set (ISA) x86-64 (64 bit)
Rosetta 2 x86-Emulation ISA extensions SSE4.1, SSE4.2
-- Socket LGA 1200
Apple Virtualization Framework Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
macOS Operating systems Windows 10, Windows 11, Linux
Q3/2021 Release date Q1/2021
-- Release price 77 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 2 CPU benchmarks
Apple M1 Pro (10-CPU 14-GPU) (100%)
Intel Pentium Gold G6405 (49%)
⌀ Multi core performance in 2 CPU benchmarks
Apple M1 Pro (10-CPU 14-GPU) (100%)
Intel Pentium Gold G6405 (17%)

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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 3.20 GHz
1768 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
1060 (60%)

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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 3.20 GHz
12574 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
2286 (18%)

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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 3.20 GHz
2397 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
890 (37%)

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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 3.20 GHz
12407 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
1890 (15%)

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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
Apple M1 Pro (14 Core) @ 1.30 GHz
4580 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
Intel HD Graphics 610 @ 1.05 GHz
202 (4%)

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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 3.20 GHz
113 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 3.20 GHz
802 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 3.20 GHz
1534 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 3.20 GHz
12390 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 3.20 GHz
192 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 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.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 3.20 GHz
0 (0%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
4270 (100%)

CPU performance per watt (efficiency)

Efficiency of the processor under full load in the Cinebench R23 (multi-core) benchmark. The benchmark result is divided by the average energy required (CPU package power in watts). The higher the value, the more efficient the CPU is under full load.
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
12,390 CB R23 MC @ 45 W
275 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
4.10 GHz
0 (0%)

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).
Apple M1 Pro (10-CPU 14-GPU) Apple M1 Pro (10-CPU 14-GPU)
10C 10T @ 0.60 GHz
11 (100%)
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
0 (0%)

Devices using this processor

Apple M1 Pro (10-CPU 14-GPU) Intel Pentium Gold G6405
Apple MacBook Pro 14 (2021)
Apple MacBook Pro 16 (2021)
Unknown

News and articles for the Apple M1 Pro (10-CPU 14-GPU) and the Intel Pentium Gold G6405


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