Intel Pentium Gold G6405 Benchmark, Test and specs

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The Intel Pentium Gold G6405 is a 2 core processor. It can handle 4 threads simultaneously and was introduced in Q1/2021. The Intel Pentium Gold G6405 is based on the 10. generation of the Intel Pentium series and requires a mainboard with the socket LGA 1200. The Intel Pentium Gold G6405 scores 1,060 points with one CPU core in the Geekbench 5 benchmark. When using all CPU cores, the result is 2,286 points.
Intel Pentium Gold G6405

At a glance

Name: Intel Pentium Gold G6405
Family: Intel Pentium (150)
CPU group: Intel Pentium G6000 (12)
Architecture: Comet Lake S
Technology: 14 nm
Segment: Desktop / Server
Generation: 10
Predecessor: --
Successor: --

CPU Cores and Base Frequency

The 2 CPU cores of the Intel Pentium Gold G6405 clock with 4.10 GHz. The number of CPU cores and the clock frequency of the processor are largely responsible for the overall performance.

CPU Cores / Threads: 2 / 4
Core architecture: normal
Cores: 2x
Hyperthreading / SMT: Yes
Overclocking: No
Frequency: 4.10 GHz
Turbo Frequency (1 Core): --
Turbo Frequency (2 Cores): --

Integrated graphics (iGPU)

With the Intel HD Graphics 610, the Intel Pentium Gold G6405 has an build in graphic solution. It has 12 SM processors, which have a total of 96 texture shaders. The iGPU not only enables games, but also significantly accelerates video playback.

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

Processors that have an integrated graphics can play videos faster and more efficiently. This can have a positive effect on the battery life of notebooks, for example.

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 & PCIe

The Intel Pentium Gold G6405 supports up to 128 GB memory in up to 2 (Dual Channel) memory channels. This results in a maximum memory bandwidth of 42.7 GB/s.

Memory type: Memory bandwidth:
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

With the TDP, the processor manufacturer specifies the cooling solution required for the processor. The Intel Pentium Gold G6405 has a TDP of 58 W.

TDP (PL1 / PBP): 58 W
TDP (PL2): --
TDP up: --
TDP down: --
Tjunction max.: 100 °C

Technical details

The Intel Pentium Gold G6405 has a 4.00 MB large cache. The processor is manufactured in 14 nm. Modern production increases the efficiency of the processor.

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

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Benchmark results

Verified Benchmark results
The benchmark results for the Intel Pentium Gold G6405 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.
AMD Ryzen 3 PRO 4450U AMD Ryzen 3 PRO 4450U
4C 8T @ 3.70 GHz
1061
Intel Core i7-8700T Intel Core i7-8700T
6C 12T @ 4.00 GHz
1061
Intel Xeon Gold 6130T Intel Xeon Gold 6130T
16C 32T @ 3.70 GHz
1061
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
1060
Intel Core i3-N300 Intel Core i3-N300
8C 8T @ 3.80 GHz
1060
Intel Pentium Gold G6500 Intel Pentium Gold G6500
2C 4T @ 4.10 GHz
1060
Intel Xeon Silver 4215R Intel Xeon Silver 4215R
8C 16T @ 4.00 GHz
1060

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 A10X Fusion Apple A10X Fusion
6C 6T @ 2.36 GHz
2295
Intel Core i3-7101E Intel Core i3-7101E
2C 4T @ 3.90 GHz
2289
Intel Core i5-3330S Intel Core i5-3330S
4C 4T @ 2.70 GHz
2289
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
2286
Intel Core i7-2635QM Intel Core i7-2635QM
4C 8T @ 2.00 GHz
2286
AMD Athlon 3000G AMD Athlon 3000G
2C 4T @ 3.50 GHz
2285
Intel Pentium Gold 7505 Intel Pentium Gold 7505
2C 4T @ 3.50 GHz
2284

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 i7-4500U Intel Core i7-4500U
2C 4T @ 3.00 GHz
895
Qualcomm Snapdragon 695 5G Qualcomm Snapdragon 695 5G
8C 8T @ 2.20 GHz
894
Qualcomm Snapdragon 480 Plus 5G Qualcomm Snapdragon 480 Plus 5G
8C 8T @ 2.20 GHz
892
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
890
Intel Pentium Gold G6500 Intel Pentium Gold G6500
2C 4T @ 4.10 GHz
890
Intel Core i5-4288U Intel Core i5-4288U
2C 4T @ 3.10 GHz
889
Intel Core i5-4278U Intel Core i5-4278U
2C 4T @ 3.10 GHz
889

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 Core i5-3470S Intel Core i5-3470S
4C 4T @ 2.90 GHz
1916
AMD Athlon Silver 7120U AMD Athlon Silver 7120U
2C 2T @ 2.40 GHz
1911
Intel Core i5-3450S Intel Core i5-3450S
4C 4T @ 2.80 GHz
1902
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
1890
Intel Core i7-940 Intel Core i7-940
4C 8T @ 2.93 GHz
1890
Intel Core i7-5650U Intel Core i7-5650U
2C 4T @ 3.10 GHz
1889
Intel Core i3-6100H Intel Core i3-6100H
2C 4T @ 2.70 GHz
1885

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 Celeron G3950
Intel HD Graphics 610 @ 1.05 GHz
202
Intel Pentium G4560 Intel Pentium G4560
Intel HD Graphics 610 @ 1.05 GHz
202
Intel Pentium G4560T Intel Pentium G4560T
Intel HD Graphics 610 @ 1.05 GHz
202
Intel Pentium Gold G6405 Intel Pentium Gold G6405
Intel HD Graphics 610 @ 1.05 GHz
202
Intel Celeron N6210 Intel Celeron N6210
Intel UHD Graphics 10th Gen (16 EU) @ 0.75 GHz
200
Intel Celeron N6211 Intel Celeron N6211
Intel UHD Graphics 10th Gen (16 EU) @ 0.75 GHz
200
Intel Atom x6211E 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 Core i5-6400T Intel Core i5-6400T
4C 4T @ 2.50 GHz
4312
AMD Athlon 320GE AMD Athlon 320GE
2C 4T @ 3.50 GHz
4288
Intel Atom C3958 Intel Atom C3958
16C 16T @ 2.00 GHz
4281
Intel Pentium Gold G6405 Intel Pentium Gold G6405
2C 4T @ 4.10 GHz
4270
Intel Celeron J6413 Intel Celeron J6413
4C 4T @ 2.60 GHz
4270
Intel Core i3-8109U Intel Core i3-8109U
2C 4T @ 3.20 GHz
4268
Intel Core i5-3350P Intel Core i5-3350P
4C 4T @ 3.10 GHz
4262

Benchmarks





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