Colorful GeForce RTX 5070 Ti NB EX

Name: Colorful GeForce RTX 5070 Ti NB EX
Brand: Colorful
SKU: 87694

Manufacturer: Colorful

The Colorful GeForce RTX 5070 Ti NB EX is a graphics card based on NVIDIA's Blackwell architecture, manufactured on a 5 nm process with 45,600 million transistors. It ships with 16GB of GDDR7 memory running at an effective speed of 28,000 MHz across a 256-bit bus, delivering up to 896 GB/s of memory bandwidth. The card measures 330.6 mm in length and 140 mm in height, and includes RGB lighting along with support for up to four simultaneous displays.

On the performance side, the Colorful RTX 5070 Ti NB EX operates at a base GPU clock of 2,295 MHz with a boost of 2,452 MHz, reaching 43.94 TFLOPS of floating-point throughput. Its 8,960 shading units are complemented by 280 texture mapping units and 96 render output units, yielding a texture rate of 686.6 GTexels/s and a pixel rate of 235.4 GPixel/s. The card supports DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3, ray tracing, DLSS, and Intel Resizable BAR, and connects via PCIe 5. Display output is handled through one HDMI 2.1b port and three DisplayPort connectors.

Pros

Supports up to four simultaneous displays through three DisplayPort and one HDMI 2.1b output, offering flexible multi-monitor configurations
16GB of GDDR7 VRAM with a 256-bit bus and 896 GB/s bandwidth accommodates demanding workloads with large data sets
ECC memory support adds a layer of data integrity for compute-sensitive tasks
Ray tracing, DLSS, and DirectX 12 Ultimate support are all present, covering a wide range of modern rendering features
Intel Resizable BAR is supported, allowing the CPU broader access to GPU memory during operation
RGB lighting is included for users who want visual customization of their build

Cons

A 300W TDP places significant demands on the power supply and system cooling
The card does not support water cooling, limiting thermal management options to air cooling only
No USB-C display output is available, which may require adapters for certain modern monitors
XeSS (XMX) is not supported, restricting upscaling options to DLSS only
At 330.6 mm in length, the card may not fit in smaller or mid-tower chassis without careful clearance checks

Who is this for?

This card is well-suited to users who run demanding rendering and compute workloads, given its 43.94 TFLOPS of floating-point performance, DPFP support, and ECC memory, which together make it a reasonable fit for GPU-accelerated tasks requiring data accuracy. Gamers and content creators working with modern titles or applications that leverage ray tracing and DLSS will find broad API coverage through DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3. Those running multi-monitor setups of up to four displays will also benefit from the card's four output ports and multi-display support.

Who is this NOT for?

Users building in compact or small-form-factor cases may face fitment challenges, as the card's 330.6 mm length requires careful chassis clearance planning. Those seeking advanced thermal flexibility will find the card's reliance solely on air cooling a limitation, since water cooling is not supported. Additionally, users who depend on USB-C display connectivity or XeSS-based upscaling will need to look elsewhere, as neither feature is available on this card.

Performance:

GPU clock speed	2295 MHz
GPU turbo	2452 MHz
pixel rate	235.4 GPixel/s
floating-point performance	43.94 TFLOPS
texture rate	686.6 GTexels/s
GPU memory speed	1750 MHz
shading units	8960
texture mapping units (TMUs)	280
render output units (ROPs)	96
Has Double Precision Floating Point (DPFP)	✓

The Performance section of the Colorful GeForce RTX 5070 Ti NB EX reveals a GPU base clock of 2,295 MHz that boosts up to 2,452 MHz, backed by 8,960 shading units, 280 texture mapping units, and 96 render output units. These translate into a texture rate of 686.6 GTexels/s and a pixel rate of 235.4 GPixel/s, with overall floating-point throughput reaching 43.94 TFLOPS. The GPU memory operates at 1,750 MHz, and the card also supports Double Precision Floating Point (DPFP), broadening its suitability for compute-oriented workloads alongside traditional rendering tasks.

Memory:

effective memory speed	28000 MHz
maximum memory bandwidth	896 GB/s
VRAM	16GB
GDDR version	GDDR7
memory bus width	256-bit
Supports ECC memory	✓

The Colorful GeForce RTX 5070 Ti NB EX is equipped with 16GB of GDDR7 VRAM running at an effective speed of 28,000 MHz across a 256-bit memory bus, yielding a maximum memory bandwidth of 896 GB/s. The card also supports ECC memory, which helps detect and correct data errors and can be relevant for workloads where memory accuracy is a consideration.

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 Colorful GeForce RTX 5070 Ti NB EX supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a broad range of rendering and compute APIs. It includes hardware-accelerated ray tracing, DLSS, and stereoscopic 3D support, while XeSS (XMX) is not present on this card. Multi-display technology is supported, allowing connections to up to four displays simultaneously, and Intel Resizable BAR is available to help the CPU access GPU memory more efficiently. LHR (Lite Hash Rate) is not implemented, and the card features RGB lighting for aesthetic customization.

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 Colorful GeForce RTX 5070 Ti NB EX offers a total of four display outputs, consisting of three DisplayPort connectors and one HDMI 2.1b port. There are no USB-C, DVI, or mini DisplayPort outputs on this card.

General info:

GPU architecture	Blackwell
Thermal Design Power (TDP)	300W
PCI Express (PCIe) version	5
semiconductor size	5 nm
number of transistors	45600 million
Has air-water cooling	✕
width	330.6 mm
height	140 mm

The Colorful GeForce RTX 5070 Ti NB EX is built on the Blackwell architecture, fabricated using a 5 nm process and housing 45,600 million transistors. It connects via PCIe 5 and carries a Thermal Design Power (TDP) of 300W. The card measures 330.6 mm in width and 140 mm in height, and relies solely on air cooling, as water cooling is not supported. Its 5 nm semiconductor size reflects a compact die process that accommodates a substantial transistor count within those physical dimensions.

Final Verdict

The Colorful GeForce RTX 5070 Ti NB EX is a capable graphics card built on the Blackwell architecture, bringing together a strong feature set that includes ray tracing, DLSS, DirectX 12 Ultimate, and ECC memory support within a single card. Its 896 GB/s memory bandwidth backed by 16GB of GDDR7 VRAM positions it well for users who need headroom in both gaming and compute-adjacent workloads. While its 300W TDP and 330.6 mm length call for a well-specced system with adequate airflow and chassis clearance, those requirements are in line with what a card at this tier demands. For users seeking a modern, feature-complete graphics card with broad API support and multi-display capability, the Colorful RTX 5070 Ti NB EX presents a well-rounded option that covers most contemporary rendering and compute needs.