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Colorful iGame GeForce RTX 5050 Ultra W Duo OC specifications and in-depth review

Colorful iGame GeForce RTX 5050 Ultra W Duo OC

Manufacturer: Colorful

The Colorful iGame GeForce RTX 5050 Ultra W Duo OC is a mid-range graphics card from Colorful's iGame lineup, based on NVIDIA's Blackwell architecture and manufactured using a 5nm process node. It carries 16,900 million transistors within a compact 231 × 120mm footprint and features RGB lighting alongside a dual-fan air cooling solution. With a base clock of 2317 MHz and a turbo frequency reaching 2572 MHz, it delivers 13.17 TFLOPS of floating-point performance alongside a pixel rate of 82.3 GPixel/s and a texture rate of 205.8 GTexels/s.

On the memory side, the card is equipped with 8GB of GDDR6 running across a 128-bit bus at an effective speed of 20,000 MHz, yielding a maximum bandwidth of 320 GB/s, with ECC memory support also present. It connects via PCIe 5.0 and has a rated TDP of 130W. Feature support includes DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3, ray tracing, DLSS, Intel Resizable BAR, and stereoscopic 3D. Display output is handled through one HDMI 2.1b port and three DisplayPort outputs, allowing up to four simultaneous displays.

Pros
  • Supports ray tracing and DLSS, enabling more advanced rendering and upscaling capabilities
  • Four simultaneous display outputs via one HDMI 2.1b and three DisplayPort connections offer flexible multi-monitor setups
  • ECC memory support adds a layer of data reliability useful for compute-oriented workloads
  • Intel Resizable BAR support allows the CPU to access the full VRAM pool, which can improve data transfer efficiency
  • RGB lighting is built in for users who care about system aesthetics
  • At 231 x 120mm, the card's physical dimensions are relatively compact, making it easier to fit in smaller chassis
Cons
  • The 128-bit memory bus width is narrow for a card with 8GB of VRAM, which can limit memory throughput in bandwidth-intensive scenarios
  • No USB-C output is available, limiting compatibility with USB-C monitors or displays without an adapter
  • Liquid cooling is not supported; the card relies solely on air cooling
  • With only 32 ROPs, rasterization throughput may become a bottleneck at higher resolutions
  • XeSS is not supported, leaving users without that particular upscaling option
Who is this for?

This card is a reasonable fit for users building compact systems who want ray tracing and DLSS support in a GPU with a modest 130W TDP. Its four display outputs and multi-display support make it well-suited for productivity-focused multi-monitor setups, and ECC memory support adds appeal for light compute or data-sensitive workloads. The relatively small physical dimensions also make it a practical choice for users working with tighter case clearances.

Who is this NOT for?

Users looking to run demanding titles at high resolutions may find the 128-bit memory bus and 32 ROPs a limiting factor, as these constrain bandwidth and rasterization throughput under heavier loads. The card is equally ill-suited for those who rely on USB-C display connectivity, since no such output is available. Enthusiasts prioritizing maximum thermal headroom will also find the air-only cooling setup restrictive, particularly in builds with limited airflow.

Performance:

GPU clock speed 2317 MHz
GPU turbo 2572 MHz
pixel rate 82.3 GPixel/s
floating-point performance 13.17 TFLOPS
texture rate 205.8 GTexels/s
GPU memory speed 2500 MHz
shading units 2560
texture mapping units (TMUs) 80
render output units (ROPs) 32
Has Double Precision Floating Point (DPFP) ✓

The Colorful iGame GeForce RTX 5050 Ultra W Duo OC operates at a base GPU clock of 2317 MHz, rising to 2572 MHz in turbo mode, while its memory runs at 2500 MHz. It delivers 13.17 TFLOPS of floating-point performance, paired with a texture rate of 205.8 GTexels/s and a pixel rate of 82.3 GPixel/s. Underpinning these figures are 2560 shading units, 80 texture mapping units, and 32 render output units, with Double Precision Floating Point also supported.

Memory:

effective memory speed 20000 MHz
maximum memory bandwidth 320 GB/s
VRAM 8GB
GDDR version GDDR6
memory bus width 128-bit
Supports ECC memory ✓

This card comes equipped with 8GB of GDDR6 VRAM running across a 128-bit memory bus at an effective speed of 20,000 MHz, which translates to a maximum memory bandwidth of 320 GB/s. ECC memory support is also included, adding a layer of data integrity for workloads that benefit from error correction.

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 4

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, while XeSS is not present. Intel Resizable BAR is included, and Lite Hash Rate (LHR) is not active on this model. Multi-display technology allows up to four simultaneous displays, stereoscopic 3D is supported, and RGB lighting is built in.

Ports:

has an HDMI output ✓
HDMI ports 1
HDMI version HDMI 2.1b
DisplayPort outputs 3
USB-C ports 0
DVI outputs 0
mini DisplayPort outputs 0

The card's output configuration consists of one HDMI 2.1b port and three DisplayPort outputs, with no USB-C, DVI, or mini DisplayPort connections present.

General info:

GPU architecture Blackwell
Thermal Design Power (TDP) 130W
PCI Express (PCIe) version 5
semiconductor size 5 nm
number of transistors 16900 million
Has air-water cooling ✕
width 231 mm
height 120 mm

Built on the Blackwell architecture and fabricated at 5nm, this card packs 16,900 million transistors and connects via PCIe 5.0. It carries a TDP of 130W and relies on air cooling, with no liquid cooling option included. The card measures 231mm in width and 120mm in height, fitting within a relatively compact physical footprint.

Final Verdict

The Colorful iGame GeForce RTX 5050 Ultra W Duo OC is a compact, low-power entry into NVIDIA's Blackwell generation, offering a well-rounded feature set that includes ray tracing, DLSS, and four simultaneous display outputs within a 130W thermal envelope. Its 5nm fabrication and PCIe 5.0 interface reflect a modern foundation, while ECC memory support broadens its appeal slightly beyond pure gaming. That said, the 128-bit bus and 32 ROPs place a ceiling on what the card can comfortably handle at higher resolutions and in more demanding workloads, making it best matched to users with moderate performance expectations and a genuine need for a compact, multi-display-capable solution.