Intel Pentium Gold G6400 vs. Intel Pentium Gold G5420

CPU comparison with benchmarks


Intel Pentium Gold G6400 CPU1 vs CPU2 Intel Pentium Gold G5420
Intel Pentium Gold G6400 Intel Pentium Gold G5420
Intel Pentium Family Intel Pentium
Intel Pentium G6000 CPU group Intel Pentium G5000
10 Generation 8
Comet Lake S Architecture Coffee Lake S
Desktop / Server Segment Desktop / Server
-- Predecessor --
Intel Pentium Gold G7400 Successor --

CPU Cores and Base FrequencyCPU Cores and Base Frequency

2 Cores 2
4 Threads 4
4.00 GHz Frequency 3.80 GHz
Turbo (1 Core)
Turbo (All Cores)
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No

Internal GraphicsInternal Graphics

Intel HD Graphics 610 GPU Intel HD Graphics 610
0.35 GHz GPU frequency 0.35 GHz
1.05 GHz GPU (Turbo) 1.05 GHz
9.5 GPU Generation 9.5
14 nm Technology 14 nm
3 Max. displays 3
12 Execution units 12
96 Shader 96
32 GB Max. GPU Memory 32 GB
12 DirectX Version 12

Hardware codec supportHardware codec support

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 / Encode Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIeMemory & PCIe

DDR4-2666 Memory DDR4-2400
128 GB Max. Memory 64 GB
2 Memory channels 2
Yes ECC Yes
L2 Cache
4.00 MB L3 Cache 4.00 MB
3.0 PCIe version 3.0
16 PCIe lanes 16

Thermal ManagementThermal Management

58 W TDP (PL1) 54 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical detailsTechnical details

14 nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2
LGA 1200 Socket LGA 1151
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Q2/2020 Release date Q2/2019
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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.

Intel Pentium Gold G6400 Intel Pentium Gold G6400
2x 4.00 GHz HT
415 (100%)
Amazon
Intel Pentium Gold G5420 Intel Pentium Gold G5420
2x 3.80 GHz HT
0 (0%)
Amazon
Show all Cinebench R20 (Single-Core) results



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 Pentium Gold G6400 Intel Pentium Gold G6400
2x 4.00 GHz HT
166 (100%)
Amazon
Intel Pentium Gold G5420 Intel Pentium Gold G5420
2x 3.80 GHz HT
157 (95%)
Amazon
Show all Cinebench R15 (Single-Core) results



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 Pentium Gold G6400 Intel Pentium Gold G6400
2x 4.00 GHz HT
416 (100%)
Amazon
Intel Pentium Gold G5420 Intel Pentium Gold G5420
2x 3.80 GHz HT
395 (95%)
Amazon
Show all Cinebench R15 (Multi-Core) results



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 G6400 Intel Pentium Gold G6400
2x 4.00 GHz HT
994 (100%)
Amazon
Intel Pentium Gold G5420 Intel Pentium Gold G5420
2x 3.80 GHz HT
978 (98%)
Amazon
Show all Geekbench 5, 64bit (Single-Core) results



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 G6400 Intel Pentium Gold G6400
2x 4.00 GHz HT
2184 (100%)
Amazon
Intel Pentium Gold G5420 Intel Pentium Gold G5420
2x 3.80 GHz HT
2054 (94%)
Amazon
Show all Geekbench 5, 64bit (Multi-Core) results



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 G6400 Intel Pentium Gold G6400
Intel HD Graphics 610 @ 1.05 GHz
202 (100%)
Amazon
Intel Pentium Gold G5420 Intel Pentium Gold G5420
Intel HD Graphics 610 @ 1.05 GHz
202 (100%)
Amazon
Show all iGPU - FP32 Performance (Single-precision GFLOPS) results



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 G6400 Intel Pentium Gold G6400
2x 4.00 GHz HT
0 (0%)
Amazon
Intel Pentium Gold G5420 Intel Pentium Gold G5420
2x 3.80 GHz HT
5311 (100%)
Amazon
Show all Estimated results for PassMark CPU Mark results



Devices using this processorDevices using this processor

Intel Pentium Gold G6400 Intel Pentium Gold G5420
Unknown Unknown

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