Colorful GeForce RTX 5060 NB Duo specifications and in-depth review

Colorful GeForce RTX 5060 NB Duo

Manufacturer: Colorful

The Colorful GeForce RTX 5060 NB Duo is a desktop graphics card based on NVIDIA's Blackwell architecture, manufactured on a 5 nm process with 21,900 million transistors. It operates at a base clock of 2280 MHz and reaches a boost frequency of 2497 MHz, while maintaining a thermal design power of 145W within a compact 231 × 120 mm footprint. The card includes RGB lighting and supports up to four simultaneous displays.

On the memory side, the RTX 5060 NB Duo is equipped with 8GB of GDDR7 running across a 128-bit bus at an effective speed of 28,000 MHz, delivering up to 448 GB/s of bandwidth. Its 3,840 shading units, 120 texture mapping units, and 48 render output units contribute to a floating-point throughput of 19.18 TFLOPS and a texture rate of 299.6 GTexels/s. The card supports DirectX 12 Ultimate, OpenGL 4.6, ray tracing, DLSS, and Intel Resizable BAR, with connectivity provided through one HDMI 2.1b port and three DisplayPort outputs.

Pros
  • Supports ray tracing and DLSS, enabling more advanced rendering capabilities in compatible applications
  • GDDR7 memory with an effective speed of 28,000 MHz and 448 GB/s bandwidth provides substantial throughput for a 128-bit bus
  • Four display outputs — one HDMI 2.1b and three DisplayPort — allow connecting up to four monitors simultaneously
  • ECC memory support adds a layer of data integrity useful for compute-oriented workloads
  • Built-in RGB lighting offers visual customization for users who care about system aesthetics
  • Intel Resizable BAR support allows the CPU to access the full GPU frame buffer, which can improve utilization in compatible systems
Cons
  • The 128-bit memory bus width limits potential bandwidth scaling compared to wider bus configurations available on higher-tier cards
  • Only 8GB of VRAM may become restrictive in memory-intensive workloads or high-resolution scenarios
  • No USB-C output is available, limiting compatibility with USB-C monitors or displays without an adapter
  • Air-water cooling is not supported, restricting thermal management options to air cooling only
Who is this for?

This card is a reasonable fit for users who want to run ray tracing and DLSS in supported titles at moderate resolutions, where its GDDR7 memory and 448 GB/s bandwidth can be put to practical use. The support for up to four simultaneous displays alongside multi-display technology also makes it a workable option for multi-monitor desktop setups or light creative workflows. Users who need ECC memory support for compute tasks or data-sensitive applications will also find that capability present here.

Who is this NOT for?

Users targeting high-resolution or memory-intensive workloads — such as 4K gaming with demanding textures, large-scale 3D rendering, or machine learning tasks with large datasets — may find the 8GB VRAM and 128-bit bus width insufficient for their needs. The absence of a USB-C output makes this card a poor match for users relying on USB-C monitors or display daisy-chaining setups, and the lack of water-cooling support means those building thermally constrained or enthusiast-grade systems with liquid loops will need to look elsewhere.

Performance:

GPU clock speed 2280 MHz
GPU turbo 2497 MHz
pixel rate 119.9 GPixel/s
floating-point performance 19.18 TFLOPS
texture rate 299.6 GTexels/s
GPU memory speed 1750 MHz
shading units 3840
texture mapping units (TMUs) 120
render output units (ROPs) 48
Has Double Precision Floating Point (DPFP)

The Colorful GeForce RTX 5060 NB Duo runs at a base GPU clock of 2280 MHz, boosting up to 2497 MHz under load, while the GPU memory operates at 1750 MHz. Its 3,840 shading units, 120 texture mapping units, and 48 render output units deliver a floating-point throughput of 19.18 TFLOPS, a texture rate of 299.6 GTexels/s, and a pixel rate of 119.9 GPixel/s. The card also supports Double Precision Floating Point (DPFP), adding versatility for workloads that benefit from higher precision compute.

Memory:

effective memory speed 28000 MHz
maximum memory bandwidth 448 GB/s
VRAM 8GB
GDDR version GDDR7
memory bus width 128-bit
Supports ECC memory

The card is equipped with 8GB of GDDR7 VRAM running across a 128-bit memory bus at an effective speed of 28,000 MHz, yielding a maximum memory bandwidth of 448 GB/s. It also supports ECC memory, which helps detect and correct memory errors for improved data integrity in relevant workloads.

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, alongside stereoscopic 3D and multi-display technology for up to four simultaneous outputs. Intel Resizable BAR is included, while XeSS (XMX) and LHR are not present on this card. RGB lighting is built in, rounding out the feature set on the hardware side.

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, offering a total of four display connections. There are no USB-C, DVI, or mini DisplayPort outputs on this model.

General info:

GPU architecture Blackwell
Thermal Design Power (TDP) 145W
PCI Express (PCIe) version 5
semiconductor size 5 nm
number of transistors 21900 million
Has air-water cooling
width 231 mm
height 120 mm

The card is built on the Blackwell architecture, fabricated using a 5 nm process and packed with 21,900 million transistors. It connects via PCIe 5 and carries a thermal design power of 145W, relying on air cooling without a water-cooling option. Its physical dimensions measure 231 mm in width and 120 mm in height.

Final Verdict

The Colorful GeForce RTX 5060 NB Duo is a Blackwell-based graphics card that brings GDDR7 memory, ray tracing, and DLSS support into a relatively compact form factor with a 145W TDP. Its 448 GB/s memory bandwidth and broad display connectivity make it a practical option for multi-monitor setups and moderate workloads, though the 8GB VRAM capacity and 128-bit bus width do define a ceiling for what it can comfortably handle. For users whose needs align with its capabilities — moderate gaming resolutions, multi-display use, and compute tasks benefiting from ECC support — this card delivers a coherent and well-rounded feature set within its class.

Popular Comparisons

Colorful GeForce RTX 5060 NB Duo
Colorful GeForce RTX 5060 NB Duo
VS
Palit GeForce RTX 5060 Dual
Palit GeForce RTX 5060 Dual
Colorful GeForce RTX 5060 NB Duo
Colorful GeForce RTX 5060 NB Duo
VS
Galax GeForce RTX 5060 1-Click OC
Galax GeForce RTX 5060 1-Click OC
Colorful GeForce RTX 5060 NB Duo
Colorful GeForce RTX 5060 NB Duo
VS
Inno3D GeForce RTX 5060 Twin X2
Inno3D GeForce RTX 5060 Twin X2
Colorful GeForce RTX 5060 NB Duo
Colorful GeForce RTX 5060 NB Duo
VS
Zotac Gaming GeForce RTX 5060 AMP
Zotac Gaming GeForce RTX 5060 AMP