Intel Pentium Gold G7400T vs Intel Pentium Gold G6405

Comparative analysis of Intel Pentium Gold G7400T and Intel Pentium Gold G6405 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark.

Intel Pentium Gold G7400T

Intel Pentium Gold G6405

Differences

Reasons to consider the Intel Pentium Gold G7400T

CPU is newer: launch date 9 month(s) later
A newer manufacturing process allows for a more powerful, yet cooler running processor: 7 nm vs 14 nm
Around 25% more L1 cache; more data can be stored in the L1 cache for quick access later
5x more L2 cache, more data can be stored in the L2 cache for quick access later
Around 50% more L3 cache; more data can be stored in the L3 cache for quick access later
Around 66% lower typical power consumption: 35 Watt vs 58 Watt
Around 30% better performance in PassMark - CPU mark: 5537 vs 4247

Specifications (specs)
Launch date	4 Jan 2022 vs 16 Mar 2021
Manufacturing process technology	7 nm vs 14 nm
L1 cache	160 KB vs 128 KB
L2 cache	2.5 MB vs 512 KB
L3 cache	6 MB vs 4 MB
Thermal Design Power (TDP)	35 Watt vs 58 Watt
Benchmarks
PassMark - CPU mark	5537 vs 4247

Reasons to consider the Intel Pentium Gold G6405

Around 1% better performance in PassMark - Single thread mark: 2515 vs 2483

Benchmarks
PassMark - Single thread mark	2515 vs 2483

Compare benchmarks

CPU 1: Intel Pentium Gold G7400T
CPU 2: Intel Pentium Gold G6405

PassMark - Single thread mark

CPU 1

CPU 2

2483

2515

PassMark - CPU mark

CPU 1

CPU 2

5537

4247

Name	Intel Pentium Gold G7400T	Intel Pentium Gold G6405
PassMark - Single thread mark	2483	2515
PassMark - CPU mark	5537	4247

Compare specifications (specs)

	Intel Pentium Gold G7400T	Intel Pentium Gold G6405
Essentials
Architecture codename	Alder Lake	Comet Lake
Launch date	4 Jan 2022	16 Mar 2021
Launch price (MSRP)	$77	$64
Place in performance rating	999	1000
Processor Number	G7400T	G6405
Series	Intel Pentium Gold Processor Series	Intel Pentium Gold Processor Series
Vertical segment	Desktop	Desktop
Status		Launched
Performance
64 bit support
L1 cache	160 KB	128 KB
L2 cache	2.5 MB	512 KB
L3 cache	6 MB	4 MB
Manufacturing process technology	7 nm	14 nm
Maximum core temperature	100°C	100°C
Number of cores	2	2
Number of threads	4	4
Base frequency		4.10 GHz
Bus Speed		8 GT/s
Memory
Max memory channels	2	2
Maximum memory bandwidth	76.8 GB/s	41.6 GB/s
Maximum memory size	128 GB	128 GB
Supported memory types	Up to DDR5 4800 MT/s Up to DDR4 3200 MT/s	DDR4-2666
Graphics
Device ID	0x4693	0x9BA8
Execution Units	16
Graphics base frequency	300 MHz	350 MHz
Graphics max dynamic frequency	1.35 GHz	1.05 GHz
Intel® Clear Video HD technology
Intel® Quick Sync Video
Processor graphics	Intel UHD Graphics 710	Intel UHD Graphics 610
Intel® Clear Video technology
Intel® InTru™ 3D technology
Max video memory		64 GB
Graphics interfaces
Number of displays supported	4	3
Graphics image quality
Max resolution over DisplayPort	7680 x 4320 @ 60Hz	4096x2304@60Hz
Max resolution over eDP	5120 x 3200 @ 120Hz	4096x2304@60Hz
4K resolution support
Graphics API support
DirectX	12	12
OpenGL	4.5	4.5
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	45.0 mm x 37.5 mm	37.5mm x 37.5mm
Sockets supported	FCLGA1700	FCLGA1200
Thermal Design Power (TDP)	35 Watt	58 Watt
Thermal Solution	PCG 2020D	PCG 2015C
Peripherals
Max number of PCIe lanes	20	16
PCI Express revision	5.0 and 4.0	3.0
PCIe configurations	Up to 1x16+4, 2x8+4	Up to 1x16, 2x8, 1x8+2x4
Scalability	1S Only	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Secure Boot
Intel® Identity Protection technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel SSE4.1, Intel SSE4.2, Intel AVX2	Intel SSE4.1, Intel SSE4.2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Speed Shift technology
Thermal Monitoring
Intel® Stable Image Platform Program (SIPP)
Intel® Thermal Velocity Boost
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)