MSI GeForce RTX 3050 Low Profile OC 6GB specifications and in-depth review

MSI GeForce RTX 3050 Low Profile OC 6GB

Manufacturer: MSI

The MSI GeForce RTX 3050 Low Profile OC 6GB is a small-form-factor graphics card designed around NVIDIA's Ampere architecture, making it a practical option for compact PC builds where space is a primary constraint. With a card width of just 174 mm and a height of 69 mm, it fits into cases that full-size cards simply cannot accommodate. It runs at a base clock of 1042 MHz, reaching a boost clock of 1492 MHz, and carries a thermal design power of only 70W, which keeps power delivery requirements modest.

On the memory side, the card is equipped with 6GB of GDDR6 VRAM running across a 96-bit bus, delivering an effective memory speed of 14000 MHz and a maximum memory bandwidth of 168 GB/s. The GPU features 2304 shading units, 72 texture mapping units, and 32 render output units, producing a floating-point throughput of 6.875 TFLOPS. It supports DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3, ray tracing, and DLSS, along with Intel Resizable BAR. For display output, the card provides two HDMI 2.1 ports and one DisplayPort, supporting up to three simultaneous displays. ECC memory support is also included.

Pros
  • The low-profile form factor, measuring just 174 mm wide and 69 mm tall, allows installation in compact and small-form-factor systems where standard cards would not fit
  • A 70W TDP means the card operates within tight power limits, reducing demands on the system power supply
  • Two HDMI 2.1 ports alongside one DisplayPort allow connection of up to three displays simultaneously
  • Ray tracing and DLSS are both supported, extending the range of compatible rendering features available on this card
  • ECC memory support adds data integrity protection, which is useful in workloads sensitive to memory errors
  • Intel Resizable BAR support allows the CPU to access the full GPU memory pool, which can improve data transfer efficiency
Cons
  • The 96-bit memory bus width is narrow for a 6GB card, which limits overall memory bandwidth headroom
  • With only 6GB of VRAM, memory capacity may become a bottleneck in tasks that require larger frame buffers or datasets
  • The card does not include an air-water hybrid cooling solution, limiting thermal management options to the default cooling configuration
  • There are no USB-C, DVI, or mini DisplayPort outputs, which restricts compatibility with certain monitors or adapters
  • XeSS (XMX) is not supported, reducing upscaling technology options to DLSS only
Who is this for?

This card is well-matched for users building or upgrading compact or small-form-factor PCs, where its low-profile dimensions of 174 mm × 69 mm and 70W TDP allow installation in chassis that cannot accommodate standard-sized cards. It suits those who need a capable display output setup, as support for up to three simultaneous displays via two HDMI 2.1 ports and one DisplayPort makes it a practical choice for multi-monitor desktop use. Users who work with compute tasks requiring data reliability will also find value here, given the inclusion of ECC memory support and Double Precision Floating Point capability.

Who is this NOT for?

Users looking to run memory-intensive workloads or high-resolution gaming are likely to find the 6GB VRAM capacity and 96-bit memory bus width insufficient, as these constraints can become bottlenecks when frame buffers or datasets push beyond what this configuration comfortably handles. The card is also a poor fit for those who require high sustained compute throughput, as the 6.875 TFLOPS floating-point output and moderate clock speeds leave limited headroom for demanding rendering or GPU-accelerated processing tasks. Additionally, users who rely on XeSS upscaling or require a broad range of output connector types — such as USB-C or DVI — will find this card's feature set restrictive.

Performance:

GPU clock speed 1042 MHz
GPU turbo 1492 MHz
pixel rate 47.74 GPixel/s
floating-point performance 6.875 TFLOPS
texture rate 107.4 GTexels/s
GPU memory speed 1750 MHz
shading units 2304
texture mapping units (TMUs) 72
render output units (ROPs) 32
Has Double Precision Floating Point (DPFP)

The MSI GeForce RTX 3050 Low Profile OC 6GB operates at a base GPU clock of 1042 MHz, boosting up to 1492 MHz under load, while the GPU memory runs at 1750 MHz. It delivers a floating-point throughput of 6.875 TFLOPS, paired with a pixel rate of 47.74 GPixel/s and a texture rate of 107.4 GTexels/s. The card features 2304 shading units, 72 texture mapping units (TMUs), and 32 render output units (ROPs), providing a well-rounded set of compute resources for its class. Double Precision Floating Point (DPFP) is supported, adding flexibility for workloads that require higher numerical precision.

Memory:

effective memory speed 14000 MHz
maximum memory bandwidth 168 GB/s
VRAM 6GB
GDDR version GDDR6
memory bus width 96-bit
Supports ECC memory

This card is equipped with 6GB of GDDR6 VRAM, running at an effective memory speed of 14000 MHz across a 96-bit memory bus, which yields a maximum memory bandwidth of 168 GB/s. The 96-bit bus width is a notable constraint at this capacity, though the high effective clock rate helps sustain reasonable throughput. ECC memory support is included, which adds a layer of data integrity protection useful in workloads where memory error correction matters.

Features:

DirectX version DirectX 12 Ultimate
OpenGL version 4.6
OpenCL version 3
Supports multi-display technology
supports ray tracing
Supports 3D
supports DLSS
has XeSS (XMX)
AMD SAM / Intel Resizable BAR Intel Resizable BAR
has LHR
has RGB lighting
supported displays 3

The card supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a broad range of graphics and compute workloads. Ray tracing and DLSS are both supported, as is stereoscopic 3D, while XeSS (XMX) is not available on this card. Multi-display output is supported, with compatibility for up to three simultaneous displays, and Intel Resizable BAR is included to help the CPU access GPU memory more efficiently. LHR (Lite Hash Rate) is not present, and the card does not feature RGB lighting.

Ports:

has an HDMI output
HDMI ports 2
HDMI version HDMI 2.1
DisplayPort outputs 1
USB-C ports 0
DVI outputs 0
mini DisplayPort outputs 0

The card's output configuration consists of two HDMI 2.1 ports and one DisplayPort, giving a total of three available display connections. There are no DVI outputs, no mini DisplayPort, and no USB-C ports on this card, keeping the bracket layout straightforward within its low-profile form factor.

General info:

GPU architecture Ampere
Thermal Design Power (TDP) 70W
PCI Express (PCIe) version 4
semiconductor size 8 nm
number of transistors 8700 million
Has air-water cooling
width 174 mm
height 69 mm

Built on the Ampere architecture and fabricated on an 8 nm process, the GPU integrates 8700 million transistors within a compact physical footprint of 174 mm wide and 69 mm tall. It connects via PCIe 4 and carries a thermal design power of just 70W, making it well-suited for small-form-factor systems with limited power headroom. Cooling is handled without an air-water hybrid solution, as the card does not include that type of cooling configuration.

Final Verdict

The MSI GeForce RTX 3050 Low Profile OC 6GB occupies a well-defined niche as a graphics card built around the constraints and needs of compact system builds. Its low-profile form factor combined with a 70W TDP makes it one of the few options capable of delivering ray tracing, DLSS, multi-display output, and ECC memory support within the physical and power limits of small-form-factor chassis. That said, the 6GB VRAM capacity and 96-bit memory bus place a ceiling on how far it can scale with demanding workloads. For users whose primary need is a feature-complete, space-conscious graphics card for everyday computing, multi-monitor setups, or light GPU-accelerated tasks in a constrained environment, this card delivers a coherent and purposeful specification set — provided its memory limitations are understood going in.

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