Socket G3 Motherboard
Overview
Product sourcing insights & recommendations
I have completed a comprehensive analysis of the Socket G3 (rPGA946B) motherboard product and market trends.
Socket G3 represents the final generation of user-upgradable mobile processor sockets from Intel, supporting 4th Gen Haswell CPUs. While legacy in the consumer space, it maintains a strong presence in the industrial and embedded motherboard markets, which are projected to grow at a CAGR of ~10.4% through 2031. My research identified that key demand is now driven by industrial automation and long-term infrastructure stability rather than mainstream computing.
I have synthesized these technical specifications, compatibility guidelines, and supplier insights into a detailed report. The report includes a breakdown of supported processors, critical thermal considerations for upgrades, and a profile of verified manufacturers specializing in this niche.
Detailed market and product analysis is available in the attached report.
Here is the market insight report for Socket G3 motherboards. You can explore further with:
Industrial Motherboard Socket G3 Rpga946b Fcpga946
Products · 2 lists
High Quality Dual Intel FCPGA946 Core Processor Single LAN DDR4 SATA3.0 M-SATA M.2 Computer Motherboard for Workstation
Shenzhen Maxtang Computer Co., Ltd.🇨🇳CN12 yrs
PROX1630-G3A P-II SBC Ver:G3 Industrial Motherboard CPU Card Working
Shenzhen Hongzhisheng Technology Co., Ltd.🇨🇳CN12 yrs
CB3052 G3 CB3052-0005 Industrial Motherboard I3 I5 I7 CPU Board CPU Module Original Stock 100%testing
Huizhou Xinyan Technology Co., Ltd.verified🇨🇳CN4 yrs
LEF-945GVE Embedded Computer Socket 370 Intel P41 Chip VGA Interface VER.A3 Industrial Control Motherboard in Stock
Shenzhen Xintiancheng Electronics Co., Ltd.🇨🇳CN1 yr
Plc 1pcs Used Ga-h67a-usb3-bwbr3 Motherboard for Industrial Use
PCM-4153 REV.A2 19A6415303 AKA9636004 Original Genuine Embedded Industrial Motherboard Cpu Main Board
Shenzhen Yanchuang Intelligent Co., Ltd.🇨🇳CN2 yrs
C246 Itx NAS Motherboard LGA1151 8th/9th Gen Core I3 9100 I5 9500 I7 9700 4xi226-V 8xsata Firewall Appliance Centos Ubuntu
Dongguan Mini Tree Computer Manufacturing Co., Ltd.🇨🇳CN7 yrs
BKHD OEM 9*9 CM FCBGA1264 MINI PC Motherboard 2*Lan 1*HD-MI 1*DP Intel N100 DDR5 M.2 Industrial Mainboard with Heat Sinks X86
PCM-9577F PCM-9577 REV. A3 Socket 370 SBC Industrial Computer Motherboard CPU Card Tested Working PCM 9577
Shenzhen Dongheng Xiangsheng Electronics Co., Ltd.🇨🇳CN3 yrs
RUBY-9179VGA RUBY-D718VG2AR-KBL RICOH PWB:FB15 FB15-L2S-C2D30-1GM2-28 Original Genuine Industrial Motherboard
Industrial Server Motherboard Intel LGA1700 12th/13th Gen I3/I5/I7/I9 B660 DDR4 128GB SATA 13USB Dual LAN VGA//DP New
Shenzhen Jiexingtong Technology Co., Ltd.🇨🇳CN9 yrs
Intel ATX Industrial Motherboard New Double Memory Channel Dual for VGA Dual Gigabit LAN 4G 5G WiFi M.2 Expansion
Industrial Motherboard with Intel Q670 Chipset, Supports 12th/13th Gen Intel Core I9/i7/i5/i3 CPUs, 7 PCI/PCIe Slots, ATX
Jiakangjie Technology (jiangsu) Co., Ltd.🇨🇳CN2 yrs
Industrial Motherboard Pentium M FPGA479 Cpu Ual 18/24Bit LVDS Industrial Motherboard Pc ISA Slot
Chengqin Precision Technology (Shenzhen) Co., Ltd.verified🇨🇳CN5 yrs
Intel LGA1155 I3, I5, I7 Supported ATX Motherboard Based on Intel H61 for Industrial Control ATX-EI6314A
Shenzhen Epona Tech Ltd.🇨🇳CN18 yrs
AOS-MNC2468LM Desktop Industrial Motherboard DDR4 Double Channel 4GB Double Memory Channel Motherboard
CONG TY TNHH BAO LOC COFFEE HOUSE🇻🇳VN1 yr
Low Price H310 LGA1151 DDR4 64GB 12 COM Ports Selectable Serial Ports DC 1219V Industrial Motherboard
Shenzhen Vkoming Technology Co., Ltd.🇨🇳CN2 yrs
Intel I3/i5/i7/i9 14900 14900F CPU 2LAN 6COM 7PCIE Slots ATX Industrial Motherboard LGA1700 Socket.
Ruicorp Industrial Motherboard H61 B75 Chipset Computer Motherboard LGA1155 Socket
Shenzhen Ruitech Company Limited🇨🇳CN7 yrs
ASROCK FM2A78 Pro3+ Industrial Motherboard CPU Board CPU Module Original Stock Main Board 100% Testing Working Well
Advantron Industrial Limited🇭🇰HK2 yrs
Super Mbd-C7z87-Oce Single-Channel Server Motherboard
Xiamen Global Shengda Electronics Co., Ltd.🇨🇳CN1 yr
LGA1151 Industrial Motherboard Support Coffee Lake I3/i5/I7 8th 9th Generation Processor With 4*LAN,14*USB,2*PCIEX16
Shenzhen Evr Tech Co., Ltd.🇨🇳CN9 yrs
C246 Chipset Intel LGA 1151 Optional Dual/Quad LAN DDR4 Industrial Server Motherboard Support 8th/9th Gen
Brand New A5E34736460 Motherboard With Processor No Ram -- One-year Warranty PLC
Xiamen Yaotonghao Trading Co., Ltd.🇨🇳CN1 yr
Plc AUTOMATION P5MB4 CPU MOTHER BOARD WITH RAM and IO SLOTS
Zhangpu Weihao Zhilian Technology Co., Ltd.🇨🇳CN1 yr
A20B-8200-0771 FANUC Host CNC System Motherboard Brand New PVC Material Automation Use PCB Circuit Board for Sale
Shanghai Yunmeng International Trade Co., Ltd.🇨🇳CN2 yrsC246 Chipset Intel LGA 1151 Optional Dual/Quad LAN DDR4 Industrial Server Motherboard Support 8th/9th Gen
Brand New A5E34736460 Motherboard With Processor No Ram -- One-year Warranty PLC
Plc AUTOMATION P5MB4 CPU MOTHER BOARD WITH RAM and IO SLOTS
A20B-8200-0771 FANUC Original CNC System Motherboard Brand New PCB Circuit Board For Sale
Deep Dive · Full Report
Full Market Report
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Sources & References
24 sources cited · Verified industry data & reports
Intel Socket G3
Wikipedia
Socket G3 is designed as a replacement for the Socket G2, which is also known as rPGA 988B. Socket G3 has holes to make contact with 946 or 947 pins.
Product Specifications
Intel
Intel® product specifications, features and compatibility quick reference guide and code name decoder. Compare products including processors, desktop boards ...
Socket G3 / rPGA946B
CPU-World
The socket G3 supports dual-channel DDR3-1600 memory, even when used with budget Celeron chips. The rPGA946B also supports Direct Media Interface 2.0, which ...
Intel Socket G3
Grokipedia
The socket supports a variety of Intel's 4th-generation Core family processors, including dual-core and quad-core models from the Core i3, Core i5, Core i7, ...
Socket G2 and G3 compatibility (Laptop CPU upgrading)
Tom's Guide Forum
No they are not compatible. G2 is rPGA 988 and G3 is rPGA946/947. Pin count is too different.
Intel Socket G3 Motherboard
AliExpress
Unlike newer sockets that require specific processors, the Intel Socket G3 motherboard is designed to work seamlessly with older Intel CPUs, ensuring that users ...