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Intel Pentium Gold G6400E Benchmark, Test and specs

Name: Intel Pentium Gold G6400E
Brand: Intel
Rating: 3 (1 reviews)

Last updated: 2023-04-20

The Intel Pentium Gold G6400E 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 Q2/2020. The Intel Pentium Gold G6400E scores 940 points in the Geekbench 5 single-core benchmark. In the Geekbench 5 multi-core benchmark, the result is 2,036 points.

At a glance
Name:	Intel Pentium Gold G6400E
Family:	Intel Pentium (150)
CPU group:	Intel Pentium G6000 (12)
Architecture:	Comet Lake S
Technology:	14 nm
Segment:	Desktop
Generation:	10
Predecessor:	--
Successor:	Intel Pentium Gold G7400E

CPU Cores and Base Frequency

The Intel Pentium Gold G6400E has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Pentium Gold G6400E is 3.80 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:	3.80 GHz
Turbo Frequency (1 Core):	--
Turbo Frequency (2 Cores):	--

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.

Integrated graphics (iGPU)

The Intel Pentium Gold G6400E has integrated graphics, called iGPU for short. Specifically, the Intel Pentium Gold G6400E 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 38.4 GB/s. The memory type as well as the amount of memory can greatly affect the speed of the system.

DDR4-2400	38.4 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 58 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):	58 W
TDP (PL2):	--
TDP up:	--
TDP down:	--
Tjunction max.:	100 °C

Technical details

The Intel Pentium Gold G6400E 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:	Q2/2020
Release price:	79 $
Part Number:	--
Documents:	Technical data sheet

Intel Pentium Gold G6400E
2C 4T @ 3.80 GHz

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Benchmark results

The benchmark results for the Intel Pentium Gold G6400E 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 Core i7-4790S 4C 8T @ 4.00 GHz	945
	AMD Ryzen 7 2700 8C 16T @ 4.10 GHz	944
	AMD Ryzen 5 1600 AF 6C 12T @ 3.60 GHz	941
	Intel Pentium Gold G6400E 2C 4T @ 3.80 GHz	940
	AMD Ryzen 5 3400G 4C 8T @ 4.20 GHz	940
	AMD Ryzen 5 PRO 3400G 4C 8T @ 4.20 GHz	940
	Intel Core i7-6700T 4C 8T @ 3.60 GHz	940

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 i3-4370 2C 4T @ 3.80 GHz	2071
	Intel Core i3-6100 2C 4T @ 3.70 GHz	2064
	Intel Core i7-860 4C 8T @ 2.80 GHz	2039
	Intel Pentium Gold G6400E 2C 4T @ 3.80 GHz	2036
	Intel Core i7-870S 4C 8T @ 2.66 GHz	2034
	Intel Pentium G4560 2C 4T @ 3.50 GHz	2027
	AMD Phenom II X6 1090T 6C 6T @ 3.60 GHz	2003

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.


	AMD Ryzen Threadripper 2990WX 32C 64T @ 4.20 GHz	398
	Intel Core i5-10500T 6C 12T @ 3.80 GHz	396
	Intel Core i5-10500TE 6C 12T @ 3.70 GHz	396
	Intel Pentium Gold G6400E 2C 4T @ 3.80 GHz	395
	Intel Core i5-6600K 4C 4T @ 3.90 GHz	395
	AMD Ryzen 5 PRO 2400G 4C 8T @ 3.90 GHz	391
	AMD Ryzen 3 PRO 3200G 4C 4T @ 4.00 GHz	390

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 G5900 Intel HD Graphics 610 @ 1.05 GHz	202
	Intel Celeron G5905 Intel HD Graphics 610 @ 1.05 GHz	202
	Intel Celeron G5920 Intel HD Graphics 610 @ 1.05 GHz	202
	Intel Pentium Gold G6400E Intel HD Graphics 610 @ 1.05 GHz	202
	AMD A4-6300 AMD Radeon HD 8370D @ 0.76 GHz	195
	AMD A4-6320 AMD Radeon HD 8370D @ 0.76 GHz	195
	Intel Core i7-2655LE Intel HD Graphics 3000 @ 1.00 GHz	192

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.


	AMD Phenom II X4 955 4C 4T @ 3.20 GHz	3987
	AMD Phenom II X4 B97 4C 4T @ 3.20 GHz	3987
	Intel Celeron G6900E 2C 2T @ 3.00 GHz	3963
	Intel Pentium Gold G6400E 2C 4T @ 3.80 GHz	3956
	Intel Core i5-3340S 4C 4T @ 2.80 GHz	3922
	Intel Pentium Gold G5600F 2C 4T @ 3.90 GHz	3885
	Intel Pentium Gold G5600 2C 4T @ 3.90 GHz	3885

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 Core i5-9600T 6C 6T @ 3.90 GHz	159
	Intel Core i7-3960X 6C 12T @ 3.90 GHz	159
	Intel Pentium G4620 2C 4T @ 3.70 GHz	159
	Intel Pentium Gold G6400E 2C 4T @ 3.80 GHz	158
	Intel Core i3-8300 4C 4T @ 3.70 GHz	158
	AMD Ryzen 5 2600 6C 12T @ 3.90 GHz	158
	Intel Xeon E3-1225 v6 4C 4T @ 3.70 GHz	158

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 Core i3-6300 2C 4T @ 3.80 GHz	403
	Intel Pentium G4620 2C 4T @ 3.70 GHz	403
	Intel Xeon E3-1235L v5 4C 4T @ 2.40 GHz	401
	Intel Pentium Gold G6400E 2C 4T @ 3.80 GHz	397
	Intel Pentium Gold G5420 2C 4T @ 3.80 GHz	395
	Intel Core i3-6100 2C 4T @ 3.70 GHz	392
	Intel Pentium G4600 2C 4T @ 3.60 GHz	392

Benchmarks

Geekbench 5 (SC)
2,510 entries

Geekbench 5 (MC)
2,477 entries

Cinebench R20 (SC)
665 entries

FP32 SP (iGPU)
2,155 entries

PassMark CPU-Mark
2,459 entries

Cinebench R15 (SC)
1,110 entries

Cinebench R15 (MC)
1,106 entries

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