Celeron G6900 vs Pentium 1405

Primary details

Comparing Pentium 1405 and Celeron G6900 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking	not rated	1661
Place by popularity	not in top-100	not in top-100
Market segment	Server	Desktop processor
Power efficiency	no data	5.89
Architecture codename	no data	Alder Lake-S (2022)
Release date	1 April 2012 (12 years ago)	4 January 2022 (2 years ago)

Detailed specifications

Pentium 1405 and Celeron G6900 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores	2 (Dual-core)	2 (Dual-core)
Threads	2	2
Base clock speed	1.2 GHz	3.4 GHz
Boost clock speed	1.8 GHz	3.4 GHz
Bus rate	0 GT/s	no data
L1 cache	no data	80K (per core)
L2 cache	no data	1.25 MB (per core)
L3 cache	5 MB Intel® Smart Cache	4 MB (shared)
Chip lithography	32 nm	Intel 7 nm
Maximum core temperature	no data	100 °C
64 bit support	+	+
Windows 11 compatibility	-	+

Compatibility

Information on Pentium 1405 and Celeron G6900 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration	1	1
Socket	FCLGA1356	FCLGA1700
Power consumption (TDP)	40 Watt	46 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium 1405 and Celeron G6900. You'll probably need this information if you require some particular technology.

Instruction set extensions	Intel® AVX	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI	+	+
AVX	-	+
Enhanced SpeedStep (EIST)	+	+
Speed Shift	no data	+
Turbo Boost Technology	-	-
Hyper-Threading Technology	-	-
TSX	-	+
Idle States	+	+
Thermal Monitoring	+	+
Flex Memory Access	+	no data
Demand Based Switching	+	no data
Turbo Boost Max 3.0	no data	-
Deep Learning Boost	-	+

Security technologies

Pentium 1405 and Celeron G6900 technologies aimed at improving security, for example, by protecting against hacks.

TXT	+	+
EDB	+	+
Secure Key	no data	+
OS Guard	no data	+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium 1405 and Celeron G6900 are enumerated here.

VT-d	+	+
VT-x	+	+
EPT	+	+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium 1405 and Celeron G6900. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory types	DDR3-800, DDR3-1066	DDR5-4800, DDR4-3200
Maximum memory size	375 GB	128 GB
Max memory channels	2	2
Maximum memory bandwidth	25 GB/s	76.8 GB/s
ECC memory support	+	-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card	no data	Intel UHD Graphics 710
Quick Sync Video	-	+
Clear Video HD	no data	+
Graphics max frequency	no data	1.3 GHz
Execution Units	no data	16

Graphics interfaces

Available interfaces and connections of Pentium 1405 and Celeron G6900 integrated GPUs.

Number of displays supported

no data

4

Graphics image quality

Maximum display resolutions supported by Pentium 1405 and Celeron G6900 integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.4	no data	4096 x 2160 @ 60Hz
Max resolution over eDP	no data	5120 x 3200 @ 120Hz
Max resolution over DisplayPort	no data	7680 x 4320 @ 60Hz

Graphics API support

APIs supported by Pentium 1405 and Celeron G6900 integrated GPUs, sometimes API versions are included.

DirectX	no data	12
OpenGL	no data	4.5

Peripherals

Specifications and connection of peripherals supported by Pentium 1405 and Celeron G6900.

PCIe version	3.0	5.0 and 4.0
PCI Express lanes	24	20

Pros & cons summary

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Recency	1 April 2012	4 January 2022
Power consumption (TDP)	40 Watt	46 Watt

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