Intel Pentium Gold G6405T Benchmark, Test and specs

Last updated: 2023-06-13

The Intel Pentium Gold G6405T has 2 cores with 4 threads and is based on the 10. gen of the Intel Pentium series. The processor uses a mainboard with the LGA 1200 socket and was released in Q1/2021. The Intel Pentium Gold G6405T scores 889 points in the Geekbench 5 single-core benchmark. In the Geekbench 5 multi-core benchmark, the result is 1,935 points.

CPU lineage
The segment in which we have classified the Intel Pentium Gold G6405T. Here you can see if it is a desktop processor or a mobile processor or which processor may be the successor of the Intel Pentium Gold G6405T.
Name:	Intel Pentium Gold G6405T
Family:	Intel Pentium (150)
CPU group:	Intel Pentium G6000 (12)
Architecture:	Comet Lake S
Segment:	Desktop / Server
Generation:	10
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. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator.

CPU Cores / Threads:	2 / 4
Core architecture:	normal
Cores:	2x

Hyperthreading / SMT:	Yes
Overclocking:	No
Frequency:	3.50 GHz
Turbo Frequency (1 Core):	--
Turbo Frequency (2 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.

AI hardware:	--
AI specifications:	--

Internal Graphics

The Intel Pentium Gold G6405T has integrated graphics, called iGPU for short. Specifically, the Intel Pentium Gold G6405T uses the Intel HD Graphics 610, which has 96 texture shaders and 12 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.

GPU name:	Intel HD Graphics 610
GPU frequency:	0.35 GHz
GPU (Turbo):	1.05 GHz
Compute units:	12
Shader:	96
Hardware Raytracing:	No
Release date:	Q3/2016

Max. displays:	3
Generation:	9.5
Direct X:	12
Technology:	14 nm
Max. GPU Memory:	32 GB
Frame Generation:	No

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.

h265 / HEVC (8 bit):	Decode / Encode
h265 / HEVC (10 bit):	Decode / Encode
h264:	Decode / Encode
VP8:	Decode / Encode
VP9:	Decode / Encode

AV1:	No
AVC:	Decode / Encode
VC-1:	Decode
JPEG:	Decode / Encode

Memory type:	Memory bandwidth:
Memory & PCIe The processor can use up to 128 GB memory in 2 (Dual Channel) memory channels. The maximum memory bandwidth is 42.7 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system.

DDR4-2666	42.7 GB/s
Max. Memory:	128 GB
Memory channels:	2 (Dual Channel)
ECC:	Yes
PCIe:	3.0 x 16
PCIe Bandwidth:	15.8 GB/s

Thermal Management The thermal design power (TDP for short) of the processor is 35 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently. The TDP usually gives a rough idea of the actual power consumption of the CPU.

TDP (PL1 / PBP):	35 W
TDP (PL2):	--
TDP up:	--
TDP down:	25 W
Tjunction max.:	100 °C

Technical details

The Intel Pentium Gold G6405T is made in 14 nm. The smaller the manufacturing process of a CPU, the more modern and energy-efficient it is. Overall, the processor has 4.00 MB cache. A large cache can greatly speed up the processor's speed in some cases such as games.

Technology:	14 nm
Chip design:	Monolithic
Socket:	LGA 1200
L2-Cache:	--
L3-Cache:	4.00 MB
AES-NI:	Yes
Operating systems:	Windows 10, Windows 11, Linux

Virtualization:	VT-x, VT-x EPT, VT-d
Instruction set (ISA):	x86-64 (64 bit)
ISA extensions:	SSE4.1, SSE4.2
Release date:	Q1/2021
Release price:	77 $
Part Number:	--
Documents:	Technical data sheet

Intel Pentium Gold G6405T
2C 4T @ 3.50 GHz

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Benchmark results

The benchmark results for the Intel Pentium Gold G6405T have been carefully checked by us. We only publish benchmark results that have been created by us or that have been submitted by a visitor and then checked by a team member. All results are based on and fullfill our benchmark guidelines.

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 Xeon E5-2667 v2 8C 16T @ 4.00 GHz	891
	AMD Ryzen 3 3200G 4C 4T @ 4.00 GHz	890
	AMD Ryzen 3 PRO 3200G 4C 4T @ 4.00 GHz	890
	Intel Pentium Gold G6405T 2C 4T @ 3.50 GHz	889
	Intel Pentium Gold G6500T 2C 4T @ 3.50 GHz	889
	Intel Xeon Silver 4209T 8C 16T @ 3.20 GHz	889
	Intel Xeon Gold 5120 14C 28T @ 3.20 GHz	889

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 Core i3-7101TE 2C 4T @ 3.40 GHz	1942
	Intel Core i3-6300T 2C 4T @ 3.30 GHz	1940
	AMD Athlon 200GE 2C 4T @ 3.20 GHz	1936
	Intel Pentium Gold G6405T 2C 4T @ 3.50 GHz	1935
	Intel Pentium Gold G6500T 2C 4T @ 3.50 GHz	1935
	AMD Athlon Silver Pro 3125GE 2C 4T @ 3.40 GHz	1934
	Intel Core i3-7100T 2C 4T @ 3.40 GHz	1933

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 Core i5-4250U 2C 4T @ 2.60 GHz	767
	Apple A9X 2C 2T @ 2.26 GHz	763
	Intel Pentium G4500 2C 2T @ 3.50 GHz	763
	Intel Pentium Gold G6405T 2C 4T @ 3.50 GHz	762
	Intel Pentium Gold G6500T 2C 4T @ 3.50 GHz	762
	Intel Core i7-5700EQ 4C 8T @ 3.40 GHz	762
	AMD Athlon Silver 3050e 2C 4T @ 2.80 GHz	758

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.


	Qualcomm Snapdragon 732G 8C 8T @ 2.30 GHz	1684
	Intel Core i5-7Y54 2C 4T @ 2.60 GHz	1682
	Intel Core i5-7Y57 2C 4T @ 1.20 GHz	1682
	Intel Pentium Gold G6405T 2C 4T @ 3.50 GHz	1680
	Intel Pentium Gold G6500T 2C 4T @ 3.50 GHz	1680
	Intel Core i5-2500S 4C 4T @ 2.70 GHz	1679
	Intel Core i7-2630QM 4C 8T @ 2.00 GHz	1675

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 Celeron G3950 Intel HD Graphics 610 @ 1.05 GHz	202
	Intel Pentium G4560 Intel HD Graphics 610 @ 1.05 GHz	202
	Intel Pentium G4560T Intel HD Graphics 610 @ 1.05 GHz	202
	Intel Pentium Gold G6405T Intel HD Graphics 610 @ 1.05 GHz	202
	Intel Celeron N6210 Intel UHD Graphics 10th Gen (16 EU) @ 0.75 GHz	200
	Intel Celeron N6211 Intel UHD Graphics 10th Gen (16 EU) @ 0.75 GHz	200
	Intel Atom x6211E Intel UHD Graphics 10th Gen (16 EU) @ 0.75 GHz	200

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 Xeon E5-2603 v3 6C 6T @ 1.60 GHz	3781
	Intel Pentium N6211 4C 4T @ 2.20 GHz	3760
	Intel Pentium N6415 4C 4T @ 2.20 GHz	3760
	Intel Pentium Gold G6405T 2C 4T @ 3.50 GHz	3755
	Intel Pentium Gold G6500T 2C 4T @ 3.50 GHz	3755
	Intel Pentium G4620 2C 4T @ 3.70 GHz	3751
	Intel Core i7-2670QM 4C 8T @ 2.20 GHz	3750

Benchmarks

Geekbench 5 (SC)
2,488 entries

Geekbench 5 (MC)
2,461 entries

Geekbench 6 (SC)
1,755 entries

Geekbench 6 (MC)
1,703 entries

FP32 SP (iGPU)
2,039 entries

PassMark CPU-Mark
2,392 entries

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