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

Colorful GeForce RTX 5060 NB EX

Manufacturer: Colorful

The Colorful GeForce RTX 5060 NB EX is a desktop graphics card based on NVIDIA's Blackwell architecture, manufactured on a 5 nm process with 21,900 million transistors. It runs at a base clock of 2280 MHz and reaches a boost clock of 2497 MHz, delivering 19.18 TFLOPS of floating-point performance alongside a texture rate of 299.6 GTexels/s and a pixel rate of 119.9 GPixels/s. The card includes RGB lighting and supports up to four simultaneous displays.

On the memory side, the card carries 8GB of GDDR7 VRAM across a 128-bit bus, with an effective speed of 28,000 MHz and a maximum bandwidth of 448 GB/s. It supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, along with ray tracing and DLSS. Connectivity is handled through one HDMI 2.1b port and three DisplayPort outputs, with no USB-C or DVI connections present. Intel Resizable BAR is supported, and the card operates within a 145W TDP envelope, measuring 301.4 mm in length and 120 mm in height.

Pros
  • Supports ray tracing and DLSS, enabling more advanced rendering techniques in compatible applications
  • GDDR7 memory with an effective speed of 28,000 MHz and 448 GB/s bandwidth provides substantial data throughput for the memory capacity
  • Four display outputs — one HDMI 2.1b and three DisplayPort — offer flexible multi-monitor configurations
  • ECC memory support adds a layer of data integrity for workloads sensitive to memory errors
  • Built on a 5 nm process with 21,900 million transistors, reflecting a modern fabrication node
  • Intel Resizable BAR support allows the CPU broader access to GPU memory, which can benefit certain workloads
Cons
  • The 128-bit memory bus width is relatively narrow for an 8GB GDDR7 card, which may limit scalability in memory-intensive scenarios
  • No USB-C output is available, restricting connectivity options for displays or devices that rely on that interface
  • Air-water cooling is not supported, limiting cooling flexibility for users who prefer liquid cooling solutions
  • At 301.4 mm in length, the card requires a sufficiently spacious case to accommodate its physical dimensions
  • 8GB of VRAM may prove restrictive for demanding use cases that require larger frame buffers
Who is this for?

This card is a reasonable fit for users engaged in 1080p and 1440p gaming, where its 3840 shading units, DLSS support, and ray tracing capability can be put to practical use without requiring a wider memory bus. The combination of GDDR7 memory running at 28,000 MHz effective speed and 448 GB/s bandwidth also makes it serviceable for lightly compute-oriented tasks that benefit from fast memory throughput, particularly where ECC support adds value. Users who run multi-monitor setups will appreciate the four display outputs spanning HDMI 2.1b and DisplayPort, and those working within a power-conscious build will find the 145W TDP relatively manageable for a modern discrete GPU.

Who is this NOT for?

Users targeting 4K gaming or high-fidelity rendering workloads may find the 8GB VRAM ceiling and 128-bit bus width a limiting factor as frame buffer demands increase at higher resolutions and detail settings. The absence of USB-C output makes this card a poor match for setups that depend on USB-C display connectivity, such as certain ultrawide monitors or portable displays. Additionally, users who prefer custom liquid cooling configurations will be constrained by the lack of air-water cooling support, and those working in very compact cases may struggle to accommodate the card's 301.4 mm length.

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 EX operates at a base GPU clock of 2280 MHz, rising to a boost clock of 2497 MHz under load, while the GPU memory runs at 1750 MHz. Its 3840 shading units work alongside 120 texture mapping units and 48 render output units to deliver a texture rate of 299.6 GTexels/s and a pixel rate of 119.9 GPixels/s. Overall floating-point performance reaches 19.18 TFLOPS, and the card also supports Double Precision Floating Point (DPFP), making it capable of handling workloads that require higher numerical precision.

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, achieving an effective memory speed of 28,000 MHz and a maximum memory bandwidth of 448 GB/s. ECC memory support is also included, which helps detect and correct memory errors in workloads where data integrity is a priority.

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 APIs. Ray tracing and DLSS are both supported, while XeSS (XMX) is not present. Multi-display technology is enabled, allowing up to four displays to be connected simultaneously, and stereoscopic 3D is also supported. Intel Resizable BAR is available to help improve data transfer between the CPU and GPU, and LHR is not included. The card features RGB lighting and does not use a Lite Hash Rate limiter.

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, totaling four available display connections. There are no USB-C, DVI, or mini DisplayPort outputs present 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 301.4 mm
height 120 mm

Built on the Blackwell architecture and fabricated using a 5 nm process, the card integrates 21,900 million transistors and connects via PCIe 5. It carries a Thermal Design Power of 145W and does not include air-water cooling. Physically, the card measures 301.4 mm in width and 120 mm in height.

Final Verdict

The Colorful GeForce RTX 5060 NB EX is a modern Blackwell-based graphics card that brings together GDDR7 memory, ray tracing, DLSS, and a four-output display configuration in a package with a 145W TDP. Its 28,000 MHz effective memory speed and 448 GB/s bandwidth give it strong data throughput for its class, and the inclusion of ECC support and Intel Resizable BAR adds practical value for certain workloads. That said, the 8GB VRAM ceiling and 128-bit bus width mean it is best positioned for 1080p to 1440p use cases rather than the most demanding rendering or high-resolution scenarios. For users whose needs align with that range, this card represents a well-rounded option from Colorful's RTX 50-series lineup.

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