GIGABYTE B850I AORUS PRO
GIGABYTE B850I AORUS PRO Specifications Review
GIGABYTE B850I AORUS PRO by GIGABYTE is a Mini-ITX form factor motherboard based on the mid-range B850I chipset and AM5 socket, providing a balanced set of features and connectivity. It is designed to support DDR5 memory, with 2 slots, a maximum capacity of 128 GB, and an overclocking speed of up to 8400 MHz.
VRM Quality
The GIGABYTE B850I AORUS PRO comes with an entry-level VRM setup, delivering 80 A across 8 phases. Works best with CPUs in the ~65–105 W TDP range. Can technically run higher-TDP processors at stock, but will likely experience thermal throttling under sustained heavy loads. Suited for budget gaming, office PCs, and home builds without heavy CPU demands.
See the VRM Appropriate CPU Specification Table at the bottom of this page for recommended CPU options.
Expansion and Storage Overview
The GIGABYTE B850I AORUS PRO offers a simplified expansion and storage configuration with PCIe 5.0 support, meaning it uses PCI Express 5.0, the newest standard offering extremely high bandwidth for next-generation graphics cards and ultra-fast NVMe storage. It also includes 1 x16 slot . These PCIe slots are used to connect expansion cards — with the x16 slots typically reserved for graphics cards, while x8, x4, and x1 slots are used for devices like capture cards, sound cards, or network adapters.
For storage, this motherboard provides 2 M.2 slots (PCIe 5.0/4.0 in x4/x2 modes) and 2 SATA ports. M.2 slots are high-speed connectors for modern NVMe SSDs, which are much faster than older storage, while SATA ports are used for traditional hard drives and 2.5-inch SSDs. Together, they allow you to mix fast primary storage with larger, more affordable drives for bulk data.
Connectivity Overview
This motherboard includes basic to moderate connectivity options, such as wireless networking with the Wi-Fi 7 standard, and wired Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) ethernet supporting speeds up to 2500 Gbps. Bluetooth 5.4 support is included for common wireless devices. USB ports are adequate for everyday devices, and more details are available in the specs table.
For video output, this motherboard includes HDMI version 2.1 . These video outputs are intended for integrated graphics and will only function if your CPU includes integrated GPU capabilities.
Audio Quality
Equipped with a high-end audio chipset — the Realtek® ALC4080 CODEC — this motherboard delivers performance comparable to dedicated sound cards. The clean power delivery and premium components provide studio-grade sound with excellent signal-to-noise ratio, perfect for audiophile headphones, surround systems, and content creators who demand pristine audio quality.
Overall Quality and Value
GIGABYTE B850I AORUS PRO is a dependable choice with a respectable overall quality score of 60.80. It provides all the essential features and stable performance expected in a mainstream system, covering typical use cases without unnecessary extras.
This motherboard shows a 44.4% value score indicating less favorable price-to-performance compared to mainstream models. For budget-conscious buyers, there may be better value options available at this price point.
General Information
| Manufacturer | GIGABYTE |
|---|---|
| Motherboard Name | GIGABYTE B850I AORUS PRO |
| Current Price Amazon | $260 |
| Amazon Price Updated | 8 hours, 7 minutes ago. |
| Motherboard Available | True |
| Chipset / Socket | B850I / AM5 |
| Form Factor | Mini-ITX |
VRM Configuration
| CPU Power Phases (Amps) | 8 (80 A) |
|---|---|
| Power Design | 8+2+1 |
Memory Information
| Type / Slots | DDR5 / 2 slots |
|---|---|
| Max Capacity / Max OC | 128 GB / 8400 MHz |
PCIe Slot Configuration
| Supported Version | PCIe 5.0 | ||||
|---|---|---|---|---|---|
| Slot Size | Physical Slots | Gen5 |
|---|---|---|
| x16 | 1 | 1 |
Storage Configuration
| M.2 Slot Count | 2 slots |
|---|---|
| M.2 Supported Lengths | 2280 |
| M.2 PCIe Modes | PCIe 5.0/4.0 in x4/x2 modes |
| SATA Ports | 2 |
Onboard Audio Features
| Audio Chipset | Realtek® ALC4080 CODEC |
|---|---|
| Analog Audio Jacks | 2 jacks |
Motherboard Display Outputs
| HDMI Output | HDMI - Version 2.1 (Max: 4096x2160@60 Hz) |
|---|
USB and Thunderbolt Connectivity
Rear USB Ports
| USB 2.0 Type-A (480 Mbps) | 2 |
|---|---|
| USB 3.2 Gen 1 Type-A (5 Gbps) | 2 |
| USB 3.2 Gen 2 Type-A (10 Gbps) | 2 |
| USB 3.2 Gen 2 Type-C (10 Gbps) | 1 |
Front USB Ports
| USB 2.0 Type-A (480 Mbps) | 2 |
|---|---|
| USB 3.2 Gen 1 Type-A (5 Gbps) | 2 |
| USB 3.2 Gen 2 Type-C (10 Gbps) | 1 |
Internal USB Headers
| USB 2.0 Header (480 Mbps) | 2 |
|---|---|
| USB 3.2 Gen 1 Header (5 Gbps) | 2 |
| USB 3.2 Gen 2 Header (10 Gbps) | 1 |
Networking Information
| Ethernet | Chipset: Realtek® 2.5GbE LAN chip (2.5 Gbps/1 Gbps/100 Mbps) LAN Ports: 1 |
|---|---|
| Wi-Fi |
Version: Wi-Fi 7 Bandwidth: 160MHz Frequency Bands: 2.4/5/6 GHz Antenna Connectors: 2 |
| Bluetooth |
Version: 5.4 |
Button Features
| Buttons |
Q-Flash Plus |
|---|
Quality & Features
Additional Information
| RAM | Supports non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules. Also supports AMD EXtended Profiles for Overclocking (AMD EXPO™). The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules; refer to the manufacturer's website for the Memory Support List. |
|---|---|
| Display | Integrated Graphics Processor with AMD Radeon™ Graphics support. The HDMI port supports HDCP 2.3 and HDR. It is a native HDMI 2.1 TMDS compatible port. Graphics specifications may vary depending on CPU support. |
| Expansion | The operating mode of the single PCIEX16 slot depends on the CPU installed. AMD Ryzen 9000/7000 Series Processors support PCIe 5.0 x16 mode. AMD Ryzen 8000 Series-Phoenix 1 Processors support PCIe 4.0 x8 mode. AMD Ryzen 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4 mode. The PCIEX16 slot can only support a graphics card or an NVMe SSD. |
| Storage |
M.2 Slot Details:
RAID 5 for NVMe SSDs is only available on AMD Ryzen™ 9000 Series Processors. |
| Audio | High Definition Audio 2-channel |
| Networking | Wi-Fi module is Realtek RTL8922AE. Supported standards: 802.11a, b, g, n, ac, ax, be. Antenna configuration is 2T2R. Wi-Fi 7 features require Windows 11 SV3 to function properly. Wi-Fi 7 channels on 6 GHz band availability depends on individual country's regulations. |
| Buttons | The board features a reset jumper and a Clear CMOS jumper. |
| Dimensions | 17 cm x 17 cm |
Note: The specifications and descriptions above are extracted by AI to present the official manufacturer data in a clearer and more natural way for easier understanding. However, this AI-processed information may contain inaccuracies. Please verify all details by consulting the official manufacturer's information provided below.
GIGABYTE B850I AORUS PRO Compared to Motherboards with Similar Performance and Features
Motherboard Quality & Features per Price Table
| Motherboard (Desc) | Price (Desc) | Overall_Q (Desc) | VRM_Q (Desc) | Chipset (Desc) | Exp_Str (Desc) | Connect (Desc) | Audio (Desc) | Q&F/Price (Desc) |
|---|---|---|---|---|---|---|---|---|
|
$180
|
0.0%
|
62.4%
|
51.0%
|
78.0%
|
44.0%
|
55.0%
|
84.0%
|
65.9%
|
|
|
$190
|
0.0%
|
62.2%
|
24.0%
|
88.0%
|
77.0%
|
77.0%
|
45.0%
|
62.2%
|
|
|
$242
|
↑
21.2%
|
61.6%
|
37.0%
|
77.0%
|
76.0%
|
78.0%
|
40.0%
|
48.3%
|
|
|
$173
|
↑
3.0%
|
61.6%
|
25.0%
|
84.0%
|
93.0%
|
66.0%
|
40.0%
|
67.5%
|
|
|
$260
|
0.0%
|
60.8%
|
31.0%
|
75.0%
|
54.0%
|
59.0%
|
85.0%
|
44.4%
|
|
|
$209
|
0.0%
|
60.4%
|
48.0%
|
74.0%
|
66.0%
|
74.0%
|
40.0%
|
54.9%
|
|
|
$140
|
0.0%
|
60.4%
|
48.0%
|
74.0%
|
66.0%
|
74.0%
|
40.0%
|
82.0%
|
|
|
$229
|
↑
0.0%
|
60.4%
|
48.0%
|
74.0%
|
66.0%
|
74.0%
|
40.0%
|
50.1%
|
|
|
$166
|
↑
0.5%
|
60.2%
|
25.0%
|
81.0%
|
90.0%
|
60.0%
|
45.0%
|
69.0%
|
Motherboard Comparison and Detail Specifications Table
| Specification | Perf Chart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Price |
$180
|
0.0%
|
$190
|
0.0%
|
$242
|
↑
21.2%
|
$173
|
↑
3.0%
|
$260
|
0.0%
|
$209
|
0.0%
|
$140
|
0.0%
|
$229
|
↑
0.0%
|
$166
|
↑
0.5%
|
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| Manufacturer | ASRock | GIGABYTE | GIGABYTE | ASUS | GIGABYTE | GIGABYTE | GIGABYTE | GIGABYTE | ASUS | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Chip/Socket | B850I / AM5 | X870 / AM5 | B650E / AM5 | AMD B850 / AM5 | B850I / AM5 | B650 / AM5 | B650 / AM5 | B650 / AM5 | B650E / AM5 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Form | Mini-ITX | Standard-ATX | Standard-ATX | Standard-ATX | Mini-ITX | Standard-ATX | Standard-ATX | Standard-ATX | Standard-ATX | ||||||||||||||||||||||||||||||||||||||||||||||||||
| CPU Phases | 10 (110 A) | 8 (60 A) | 12 (60 A) | 8 (60 A) | 8 (80 A) | 14 (70 A) | 14 (70 A) | 14 (70 A) | 8 (60 A) | ||||||||||||||||||||||||||||||||||||||||||||||||||
| PWR Design | 10+1+1 | 8+2+2 | 12+2+2 | 8 + 2 + 1 | 8+2+1 | 14+2+2 | 14+2+2 | 14+2+2 | 8+2+1 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Mem Slots | 2 / DDR5 | 4 / DDR5 | 4 / DDR5 | 4 / DDR5 | 2 / DDR5 | 4 / DDR5 | 4 / DDR5 | 4 / DDR5 | 4 / DDR5 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Max Mem | 128 GB / 8200 MHz | 256 GB / 8200 MHz | 256 GB / 8000 MHz | 256 GB / 8000 MHz | 128 GB / 8400 MHz | 256 GB / 8000 MHz | 256 GB / 8000 MHz | 256 GB / 8000 MHz | 256 GB / 8000 MHz | ||||||||||||||||||||||||||||||||||||||||||||||||||
| PCIe | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 5.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 5.0 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| PCIe Slots | 1x16 Gen5 | 1x16 Gen5 | 2x16 Gen3 | 1x16 Gen5 | 2x16 Gen3 | 1x16 Gen5 | 1x16 Gen4 | 2x16 Gen3 | 1x16 Gen5 | 1x16 Gen4 | 2x16 Gen3 | 1x16 Gen4 | 2x16 Gen3 | 1x16 Gen4 | 2x16 Gen3 | 1x16 Gen5 | 1x16 Gen4 | 2x16 Gen3 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| M.2 | 2 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 3 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| SATA | 2 | 4 | 4 | 4 | 2 | 4 | 4 | 4 | 4 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Audio | Realtek ALC1220 | Realtek® ALC892/ALC897 | Realtek® Audio CODEC | Realtek 7.1 Surround Sound Hi… | Realtek® ALC4080 CODEC | Realtek® Audio CODEC | Realtek® Audio CODEC | Realtek® Audio CODEC | Realtek® ALC892/ALC897 | ||||||||||||||||||||||||||||||||||||||||||||||||||
| S/PDIF | ✔️ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ||||||||||||||||||||||||||||||||||||||||||||||||||
| HDMI | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ||||||||||||||||||||||||||||||||||||||||||||||||||
| DP | ❌ | ❌ | ❌ | ✔️ (1.4) | ❌ | ✔️ (1.4) | ✔️ (1.4) | ✔️ (1.4) | ✔️ (1.4) | ||||||||||||||||||||||||||||||||||||||||||||||||||
| LAN | 2.5 Gigabit LAN (1 ports) | Realtek® 2.5GbE LAN chip… (1 ports) | Realtek® 2.5GbE LAN chip… (1 ports) | 1 x Realtek 2.5Gb Ethern… (1 ports) | Realtek® 2.5GbE LAN chip… (1 ports) | Realtek® 2.5GbE LAN chip… (1 ports) | Realtek® 2.5GbE LAN chip… (1 ports) | Realtek® 2.5GbE LAN chip… (1 ports) | 1 x Realtek 2.5Gb Ethern… (1 ports) | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Wi-Fi | Wi-Fi Wi-Fi 6E | Wi-Fi Wi-Fi 6 | Wi-Fi Wi-Fi 6E | Wi-Fi Wi-Fi 6E | Wi-Fi 7 | Wi-Fi 6E | Wi-Fi 6E | Wi-Fi 6E | Wi-Fi 6E | ||||||||||||||||||||||||||||||||||||||||||||||||||
| BT | v5.2 | v5.3 | v5.3 | v5.3 | v5.4 | v5.2 / 5.3 | v5.2 / 5.3 | v5.3 | v5.3 | Rear USB |
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||||||||||||||||
| USB Headers |
|
|
|
|
|
|
|
|
|
||||||||||||||||||||||||||||||||||||||||||||||||||
| Front USB |
|
❌ |
❌ |
|
|
|
❌ |
|
|
VRM Appropriate CPU Specification Table
| CPU | Price | App_Performance | Game_Performance | TDP/Max | C/SC/T | L2/L3 Cache | Base/Boost | Code Name | GPU |
|---|---|---|---|---|---|---|---|---|---|
|
$316
|
↓
0.0%
|
63.0%
|
76.4%
|
65 W / 88 W | 12 / 0 / 24 | 1024.0 kB / 64.0 MB | 3.70 GHz / 5.40 GHz | Raphael | Radeon Graphics | |
|
$0
|
0.0%
|
51.9%
|
80.9%
|
65 W / 88 W | 8 / 0 / 16 | 1024.0 kB / 32.0 MB | 3.80 GHz / 5.50 GHz | Granite Ridge | None | |
|
$303
|
0.0%
|
51.9%
|
80.9%
|
65 W / 88 W | 8 / 0 / 16 | 1024.0 kB / 32.0 MB | 3.80 GHz / 5.50 GHz | Granite Ridge | Radeon Graphics | |
|
$190
|
↓
-32.1%
|
47.8%
|
78.1%
|
65 W / 88 W | 8 / 0 / 16 | 1024.0 kB / 32.0 MB | 3.80 GHz / 5.30 GHz | Raphael | Radeon Graphics | |
|
$266
|
0.0%
|
45.2%
|
63.7%
|
65 W / 61 W | 8 / 0 / 16 | 1024.0 kB / 16.0 MB | 4.20 GHz / 5.10 GHz | Phoenix | Radeon 780M | |
|
$180
|
↓
-14.3%
|
45.1%
|
63.5%
|
65 W / 61 W | 8 / 0 / 16 | 1024.0 kB / 16.0 MB | 4.10 GHz / 5.00 GHz | Phoenix | None | |
|
$185
|
0.0%
|
43.7%
|
80.4%
|
65 W / 88 W | 6 / 0 / 12 | 1024.0 kB / 32.0 MB | 3.90 GHz / 5.40 GHz | Granite Ridge | Radeon Graphics | |
|
$0
|
0.0%
|
41.0%
|
77.9%
|
65 W / 88 W | 6 / 0 / 12 | 1024.0 kB / 32.0 MB | 3.80 GHz / 5.00 GHz | Granite Ridge | None | |
|
$240
|
0.0%
|
38.8%
|
86.0%
|
65 W / 88 W | 6 / 0 / 12 | 1024.0 kB / 96.0 MB | 4.10 GHz / 4.70 GHz | Raphael | Radeon Graphics | |
|
$169
|
↓
-0.6%
|
38.2%
|
75.3%
|
65 W / 88 W | 6 / 0 / 12 | 1024.0 kB / 32.0 MB | 3.80 GHz / 5.10 GHz | Raphael | Radeon Graphics | |
|
$103❗
|
0.0%
|
37.8%
|
74.1%
|
65 W / 88 W | 6 / 0 / 12 | 1024.0 kB / 32.0 MB | 3.70 GHz / 5.00 GHz | Raphael | None | |
|
$188
|
0.0%
|
35.8%
|
63.7%
|
65 W / 61 W | 6 / 0 / 12 | 1024.0 kB / 16.0 MB | 4.30 GHz / 5.00 GHz | Phoenix | Radeon 760M | |
|
$0
|
0.0%
|
34.9%
|
73.1%
|
65 W / 88 W | 6 / 0 / 12 | 1024.0 kB / 32.0 MB | 3.70 GHz / 4.70 GHz | Raphael | None | |
|
$149
|
0.0%
|
34.7%
|
62.3%
|
65 W / 61 W | 6 / 0 / 12 | 1024.0 kB / 16.0 MB | 4.20 GHz / 4.70 GHz | Phoenix | None | |
|
$149
|
0.0%
|
31.3%
|
57.3%
|
65 W / 61 W | 6 / 0 / 12 | 1024.0 kB / 16.0 MB | 3.50 GHz / 5.00 GHz | Phoenix2 | Radeon 740M |
Official Manufacturer Data
Memory:
2 x DDR5 DIMM sockets supporting up to 128 GB (64 GB single DIMM capacity) of system memory
Dual channel memory architecture
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for AMD EXtended Profiles for Overclocking (AMD EXPO™) and Extreme Memory Profile (XMP) memory modules
(The CPU and memory configuration may affect the supported memory types, data rate (speed), and number of DRAM modules, please refer to "Memory Support List" on GIGABYTE's website for more information.)
Graphics:
- 1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
* Support for HDMI 2.1 version and HDCP 2.3, and HDR.
** Support for native HDMI 2.1 TMDS compatible ports.
(Graphics specifications may vary depending on CPU support.)
Storage:
AMD Ryzen™ 9000/7000 Series Processors support PCIe 5.0 x4/x2 SSDs
AMD Ryzen™ 8000 Series-Phoenix 1 Processors support PCIe 4.0 x4/x2 SSDs
AMD Ryzen™ 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4/x2 SSDs
1 x M.2 connector on the back of the motherboard (M2C_SB), integrated in the Chipset, supporting Socket 3, M key, type 2280 PCIe 4.0 x4/x2 SSDs
2 x SATA 6Gb/s connectors
RAID 0, RAID 1, RAID 5, and RAID 10 support for NVMe SSD storage devices
* RAID 5 is only available on AMD Ryzen™ 9000 Series Processors.
RAID 0 and RAID 1 support for SATA storage devices
Expansion Slots:
AMD Ryzen™ 9000/7000 Series Processors support PCIe 5.0 x16 mode
AMD Ryzen™ 8000 Series-Phoenix 1 Processors support PCIe 4.0 x8 mode
AMD Ryzen™ 8000 Series-Phoenix 2 Processors support PCIe 4.0 x4 mode
* The PCIEX16 slot can only support a graphics card or an NVMe SSD.
USB:
- 1 x USB Type-C® port on the back panel, with USB 3.2 Gen 2 support
- 2 x USB 3.2 Gen 2 Type-A ports (red) on the back panel
Chipset:
- 1 x USB Type-C® port with USB 3.2 Gen 2 support, available through the internal USB header
- 4 x USB 3.2 Gen 1 ports (2 ports on the back panel, 2 ports available through the internal USB header)
- 4 x USB 2.0/1.1 ports (2 ports on the back panel, 2 ports available through the internal USB header)
Internal I/O:
1 x 8-pin ATX 12V power connector
1 x CPU fan header
1 x CPU fan/water cooling pump header
1 x system fan header
2 x addressable RGB Gen2 LED strip headers
1 x RGB LED strip header
2 x M.2 Socket 3 connectors
2 x SATA 6Gb/s connectors
1 x front panel header
1 x speaker header
1 x front panel audio header (routed from the adapter card on the rear panel)
1 x USB Type-C® header, with USB 3.2 Gen 2 support
1 x USB 3.2 Gen 1 header
1 x USB 2.0/1.1 header
1 x reset jumper
1 x Clear CMOS jumper
1 x chassis intrusion header
Back Panel I/O:
1 x HDMI port*
2 x antenna connectors (2T2R)
1 x USB Type-C® port, with USB 3.2 Gen 2 support
2 x USB 3.2 Gen 2 Type-A ports (red)
2 x USB 3.2 Gen 1 ports
2 x USB 2.0/1.1 ports
1 x RJ-45 port
2 x audio jacks
* Actual support may vary by CPU.
WiFi:
- 802.11a, b, g, n, ac, ax, be, supporting 2.4/5/6 GHz carrier frequency bands
- BLUETOOTH 5.4
- Support for 11be 160MHz wireless standard
(Actual data rate may vary depending on environment and equipment.)
* Wi-Fi 7 features require Windows 11 SV3 to function properly. (There is no support driver for Windows 10.)
** Wi-Fi 7 channels on 6 GHz band availability depends on individual country's regulations.
Audio:
High Definition Audio
2-channel
Special Features:
* Available applications in GCC may vary by motherboard model. Supported functions of each application may also vary depending on motherboard specifications.
Support for Q-Flash
Support for Q-Flash Plus
Support for Smart Backup
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