Gigabyte B550 Gaming X V2
Gigabyte B550 Gaming X V2 Specifications Review
Gigabyte B550 Gaming X V2 by GIGABYTE is a Standard-ATX form factor motherboard based on the mid-range B550 chipset and AM4 socket, providing a balanced set of features and connectivity. It is designed to support DDR4 memory, with 4 slots, a maximum capacity of 128 GB, and an overclocking speed of up to 4733 MHz. It features channels, a voltage of V and supports Error-Correcting Code (ECC) memory.
VRM Quality
The Gigabyte B550 Gaming X V2 comes with an entry-level VRM setup, delivering 60 A across 10 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 B550 Gaming X V2 offers a balanced expansion and storage configuration with PCIe 4.0 support, meaning it uses PCI Express 4.0, fast enough for modern GPUs and high-speed NVMe SSDs. It also includes 2 x16 slots , and 3 x1 slots. 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 (x4/x2) and 4 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 has essential connectivity features with wired Realtek® GbE LAN chip (10/100/1000 Mbit) Ethernet . USB connectivity covers basic needs. Please refer to the specification table for details.
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
The motherboard includes a standard audio chipset (Realtek® ALC892/ALC897) that covers basic needs for casual listening. While adequate for everyday use with mainstream headphones or desktop speakers, discerning users may want to add a USB DAC or sound card for improved fidelity, especially for music production or high-end headphones.
Overall Quality and Value
Gigabyte B550 Gaming X V2 is basic and functional, carrying an overall quality score of 48.00. It is designed for budget-conscious builds or office setups where advanced features are not required, handling standard tasks effectively but lacking the polish or expandability of higher-tier models.
This motherboard offers an impressive 105.6% performance-to-price ratio, delivering excellent value by combining strong performance with reasonable cost, making it a smart choice for budget-conscious buyers who don’t want to sacrifice quality.
General Information
| Manufacturer | GIGABYTE |
|---|---|
| Motherboard Name | Gigabyte B550 Gaming X V2 |
| Current Price Amazon | $90 |
| Amazon Price Updated | 4 hours, 10 minutes ago. |
| Motherboard Available | True |
| Chipset / Socket | B550 / AM4 |
| Form Factor | Standard-ATX |
VRM Configuration
| CPU Power Phases (Amps) | 10 (60 A) |
|---|---|
| Power Design | 10+3 |
Memory Information
| Type / Slots | DDR4 / 4 slots |
|---|---|
| Max Capacity / Max OC | 128 GB / 4733 MHz |
| ECC Support | ✔️ ECC (Error-Correcting Code) Supported |
PCIe Slot Configuration
| Supported Version | PCIe 4.0 | ||||
|---|---|---|---|---|---|
| Slot Size | Physical Slots | Gen4 | Gen3 |
|---|---|---|---|
| x16 | 2 | 1 | 1 |
| x1 | 3 | 0 | 3 |
Storage Configuration
| M.2 Slot Count | 2 slots |
|---|---|
| M.2 Supported Lengths | 2242, 2260, 2280, 22110 |
| M.2 PCIe Modes | x4/x2 |
| SATA Ports | 4 |
Onboard Audio Features
| Audio Chipset | Realtek® ALC892/ALC897 |
|---|---|
| Analog Audio Jacks | 3 jacks |
| Spatial/Surround Audio | ✔️ Rear Output Supports Spatial Audio |
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) | 3 |
| USB 3.2 Gen 2 Type-A (10 Gbps) | 1 |
Front USB Ports
| USB 2.0 Type-A (480 Mbps) | 4 |
|---|---|
| USB 3.2 Gen 1 Type-A (5 Gbps) | 2 |
| USB 3.2 Gen 1 Type-C (5 Gbps) | 1 |
Internal USB Headers
| USB 2.0 Header (480 Mbps) | 4 |
|---|---|
| USB 3.2 Gen 1 Header (5 Gbps) | 3 |
Networking Information
| Ethernet | Chipset: Realtek® GbE LAN chip (10/100/1000 Mbit)
LAN Ports: 1 |
|---|---|
| Wi-Fi |
Module: Not Included |
| Bluetooth | Supported: No |
Button Features
| Buttons |
Q-Flash Plus |
|---|
Quality & Features
Additional Information
| RAM | Supports DDR4 speeds: 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz. Supports ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules, but ECC mode support varies by CPU. Supports non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules. Please refer to the 'Memory Support List' for more information. |
|---|---|
| Display | Includes 1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz. The DVI-D port does not support D-Sub connection by adapter. HDMI supports HDCP 2.3 and HDR. Maximum shared memory of 16 GB. |
| Expansion | The primary x16 slot (PCIEX16) support depends on the CPU: it supports PCIe 4.0 x16 with AMD Ryzen 5000/3000 Series processors, and PCIe 3.0 x16 with Ryzen 5000G/4000G Series processors. The second physical x16 slot (PCIEX2) is from the chipset and supports PCIe 3.0 x2 mode. The three x1 slots support PCIe 3.0 x1 mode. |
| Storage |
M.2 Slot Details:
|
| Audio | High Definition Audio, 2/4/5.1/7.1-channel support. To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first. |
| Buttons | The board includes a Clear CMOS jumper. |
| Dimensions | 30.5 cm x 24.4 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 B550 Gaming X V2 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) |
|---|---|---|---|---|---|---|---|---|
|
$169❗
|
0.0%
|
53.4%
|
25.0%
|
84.0%
|
60.0%
|
52.0%
|
46.0%
|
62.6%
|
|
|
$170
|
0.0%
|
53.4%
|
31.0%
|
80.0%
|
60.0%
|
50.0%
|
46.0%
|
62.2%
|
|
|
$120❗
|
↑
21.2%
|
51.8%
|
39.0%
|
81.0%
|
58.0%
|
33.0%
|
48.0%
|
85.5%
|
|
|
$80
|
↓
-5.9%
|
50.8%
|
13.0%
|
81.0%
|
70.0%
|
45.0%
|
45.0%
|
125.7%
|
|
|
$146
|
↑
3.2%
|
49.4%
|
30.0%
|
81.0%
|
58.0%
|
33.0%
|
45.0%
|
67.0%
|
|
|
$90
|
↓
-18.2%
|
48.0%
|
30.0%
|
75.0%
|
60.0%
|
30.0%
|
45.0%
|
105.6%
|
|
|
$80
|
↓
-15.8%
|
42.4%
|
13.0%
|
81.0%
|
46.0%
|
27.0%
|
45.0%
|
105.0%
|
|
|
$70
|
↓
-30.0%
|
42.2%
|
12.0%
|
75.0%
|
48.0%
|
31.0%
|
45.0%
|
119.4%
|
|
|
$100
|
0.0%
|
40.4%
|
13.0%
|
67.0%
|
49.0%
|
33.0%
|
40.0%
|
80.0%
|
Motherboard Comparison and Detail Specifications Table
| Specification | Perf Chart | ||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Price |
$169❗
|
0.0%
|
$170
|
0.0%
|
$120❗
|
↑
21.2%
|
$80
|
↓
-5.9%
|
$146
|
↑
3.2%
|
$90
|
↓
-18.2%
|
$80
|
↓
-15.8%
|
$70
|
↓
-30.0%
|
$100
|
0.0%
|
||||||||||||||||||||||||||||||||||||
| Manufacturer | ASUS | GIGABYTE | MSI | MSI | MSI | GIGABYTE | MSI | GIGABYTE | ASUS | ||||||||||||||||||||||||||||||||||||
| Chip/Socket | B550M / AM4 | B550 / AM4 | B550 / AM4 | B550M / AM4 | B550-A / AM4 | B550 / AM4 | B550M / AM4 | B550M / AM4 | B450M / AM4 | ||||||||||||||||||||||||||||||||||||
| Form | Micro-ATX | Standard-ATX | Standard-ATX | Micro-ATX | Standard-ATX | Standard-ATX | Micro-ATX | Micro-ATX | Micro-ATX | ||||||||||||||||||||||||||||||||||||
| CPU Phases | 8 (60 A) | 12 (50 A) | 10 (80 A) | 5 (50 A) | 10 (60 A) | 10 (60 A) | 5 (50 A) | 5 (50 A) | 5 (50 A) | ||||||||||||||||||||||||||||||||||||
| PWR Design | 8+2 | 12+2 | 10+2+1 | 5+1 | 10+2+1 | 10+3 | 5+1 | 5+1 | 5+1 | ||||||||||||||||||||||||||||||||||||
| Mem Slots | 4 / DDR4 | 4 / DDR4 | 4 / DDR4 | 4 / DDR4 | 4 / DDR4 | 4 / DDR4 | 4 / DDR4 | 4 / DDR4 | 4 / DDR4 | ||||||||||||||||||||||||||||||||||||
| Max Mem | 128 GB / 4866 MHz | 128 GB / 4733 MHz | 128 GB / 4400 MHz | 128 GB / 4400 MHz | 128 GB / 4800 MHz | 128 GB / 4733 MHz | 128 GB / 4400 MHz | 128 GB / 4733 MHz | 128 GB / 4400 MHz | ||||||||||||||||||||||||||||||||||||
| PCIe | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 4.0 | PCIe 3.0 | ||||||||||||||||||||||||||||||||||||
| PCIe Slots | 1x16 Gen4 | 2x16 Gen3 | 1x1 Gen3 | 1x16 Gen4 | 2x16 Gen3 | 1x1 Gen3 | 1x16 Gen4 | 1x16 Gen3 | 2x1 Gen3 | 1x16 Gen4 | 3x16 Gen3 | 1x16 Gen4 | 1x16 Gen3 | 2x1 Gen3 | 1x16 Gen4 | 1x16 Gen3 | 3x1 Gen3 | 1x16 Gen4 | 2x1 Gen3 | 1x16 Gen4 | 1x1 Gen3 | 3x16 Gen3 | 2x1 | ||||||||||||||||||||||||||||||||||||
| M.2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | ||||||||||||||||||||||||||||||||||||
| SATA | 4 | 4 | 6 | 8 | 6 | 4 | 4 | 4 | 6 | ||||||||||||||||||||||||||||||||||||
| Audio | Realtek ALC S1200A | Realtek® Audio CODEC | Realtek® ALC892/ALC897 Codec | Realtek® ALC892/ALC897 Codec | Realtek® ALC892/ALC897 Codec | Realtek® ALC892/ALC897 | Realtek® ALC892/ALC897 Codec | Realtek® ALC892/ALC897 | Realtek ALC887/897 | ||||||||||||||||||||||||||||||||||||
| S/PDIF | ✔️ | ✔️ | ✔️ | ❌ | ❌ | ❌ | ❌ | ❌ | ❌ | ||||||||||||||||||||||||||||||||||||
| HDMI | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (2.1) | ✔️ (None) | ||||||||||||||||||||||||||||||||||||
| DP | ✔️ (1.2) | ✔️ (1.4) | ✔️ (None) | ✔️ (None) | ✔️ (None) | ❌ | ✔️ (None) | ✔️ (1.4) | ❌ | ||||||||||||||||||||||||||||||||||||
| LAN | 1 x Realtek 1Gb Ethernet… (2 ports) | Realtek® 2.5GbE LAN chip… (1 ports) | 1x Realtek® 8111H Gigabi… (1 ports) | 1x Realtek® 8RTL8111GN /… (1 ports) | 1x Realtek® 8111H Gigabi… (1 ports) | Realtek® GbE LAN chip (1… (1 ports) | Realtek® 8111HN Gigabit (1 ports) | Realtek® GbE LAN chip (1… (1 ports) | Realtek® RTL8111H (1 ports) | ||||||||||||||||||||||||||||||||||||
| Wi-Fi | ❌ | Wi-Fi 6 | ❌ | Wi-Fi Wi-Fi 6E | ❌ | ❌ | ❌ | ❌ | ❌ | ||||||||||||||||||||||||||||||||||||
| BT | ❌ | v5.3 | ❌ | v5.2 | ❌ | ❌ | ❌ | ❌ | ❌ | 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 |
|---|---|---|---|---|---|---|---|---|---|
|
$224
|
0.0%
|
36.6%
|
61.4%
|
65 W / 88 W | 8 / 0 / 16 | 512.0 kB / 32.0 MB | 3.40 GHz / 4.60 GHz | Vermeer | None | |
|
$205
|
0.0%
|
35.8%
|
52.8%
|
65 W / 61 W | 8 / 0 / 16 | 512.0 kB / 16.0 MB | 3.80 GHz / 4.60 GHz | Cezanne | Radeon Vega 8 | |
|
$205
|
0.0%
|
34.0%
|
52.0%
|
65 W / 61 W | 8 / 0 / 16 | 512.0 kB / 16.0 MB | 3.70 GHz / 4.60 GHz | Cezanne | None | |
|
$200
|
↑
5.3%
|
31.1%
|
61.4%
|
65 W / 88 W | 6 / 0 / 12 | 512.0 kB / 32.0 MB | 3.70 GHz / 4.60 GHz | Vermeer | None | |
|
$185
|
↑
2.8%
|
29.8%
|
50.9%
|
65 W / 61 W | 6 / 0 / 12 | 512.0 kB / 16.0 MB | 3.90 GHz / 4.40 GHz | Cezanne | Radeon Vega 7 | |
|
$165
|
↑
0.6%
|
29.3%
|
59.0%
|
65 W / 88 W | 6 / 0 / 12 | 512.0 kB / 32.0 MB | 3.50 GHz / 4.40 GHz | Vermeer | None | |
|
$96
|
↑
14.4%
|
27.8%
|
48.5%
|
65 W / 65 W | 6 / 0 / 12 | 512.0 kB / 16.0 MB | 3.60 GHz / 4.20 GHz | Cezanne | None |
Official Manufacturer Data
Memory:
Support for DDR4 4733(O.C.) / 4600(O.C.) / 4400(O.C.) / 4266(O.C.) / 4133(O.C.) / 4000(O.C.) / 3866(O.C.) / 3733(O.C.) / 3600(O.C.) / 3466(O.C) / 3400(O.C.) / 3200 / 2933 / 2667 / 2400 / 2133 MHz memory modules
Dual channel memory architecture
Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules*
* ECC memory (ECC mode) support varies by CPU
Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules
Support for Extreme Memory Profile (XMP) memory modules
(Please refer "Memory Support List" for more information.)
Graphics:
1 x DVI-D port, supporting a maximum resolution of 1920x1200@60 Hz
* The DVI-D port does not support D-Sub connection by adapter.
1 x HDMI port, supporting a maximum resolution of 4096x2160@60 Hz
* Support for HDMI 2.1 version, HDCP 2.3, and HDR.
Maximum shared memory of 16 GB
Storage:
AMD Ryzen™ 5000 Series and Ryzen™ 3000 Series Processors support SATA and PCIe 4.0 x4/x2 SSDs
AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series Processors support SATA and PCIe 3.0 x4/x2 SSDs
1 x M.2 connector (M2B_SB), integrated in the Chipset, supporting Socket 3, M key, type 2242/2260/2280/22110 SSDs:
Supporting SATA and PCIe 3.0 x4/x2 SSDs
4 x SATA 6Gb/s connectors, integrated in the Chipset:
Support for RAID 0, RAID 1, and RAID 10
Expansion Slots:
AMD Ryzen™ 5000 Series* and Ryzen™ 3000 Series Processors support PCIe 4.0 x16 mode
* Actual support may vary by AMD CPU's specification
AMD Ryzen™ Ryzen™ 5000 G-Series and Ryzen™ 4000 G-Series Processors support PCIe 3.0 x16 mode
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
1 x PCI Express x16 slot (PCIEX2), integrated in the Chipset:
Supporting PCIe 3.0 x2 mode
3 x PCI Express x1 slots (PCIEX1_1, PCIEX1_2, PCIEX1_3), integrated in the Chipset:
Supporting PCIe 3.0 x1 mode
USB:
1 x USB 3.2 Gen 2 Type-A port on the back panel
3 x USB 3.2 Gen 1 ports on the back panel
Chipset:
1 x USB Type-C® port with USB 3.2 Gen 1 support, available through the internal USB header
2 x USB 3.2 Gen 1 ports available through the internal USB header
6 x USB 2.0/1.1 ports (2 ports on the back panel, 4 ports available through the internal USB headers)
Internal I/O:
1 x 8-pin ATX 12V power connector
1 x CPU fan header
1 x water cooling CPU fan header
3 x system fan headers
2 x addressable LED strip headers
2 x RGB LED strip headers
1 x CPU cooler LED strip/RGB LED strip header
2 x M.2 Socket 3 connectors
4 x SATA 6Gb/s connectors
1 x front panel header
1 x front panel audio header
1 x USB Type-C™ port, with USB 3.2 Gen 1 support
1 x USB 3.2 Gen 1 header
2 x USB 2.0/1.1 headers
1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S module only)
1 x Clear CMOS jumper
＊All fan headers are subject to support AIO_Pump, Pump and high performance fan with the capability of delivering up to 2A/12V @ 24W.
Back Panel I/O:
1 x PS/2 keyboard/mouse port
1 x DVI-D port
1 x HDMI port
3 x USB 3.2 Gen 1 ports
1 x USB 3.2 Gen 2 Type-A port (red)
1 x Q-Flash Plus button
1 x RJ-45 port
3 x audio jacks
Audio:
High Definition Audio
2/4/5.1/7.1-channel
* To configure 7.1-channel audio, you need to open the audio software and select Device advanced settings > Playback Device to change the default setting first. Please visit GIGABYTE's website for details on configuring the audio software.
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