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Colorful iGame GeForce RTX 4070 Super Advanced OC specifications and in-depth review

Colorful iGame GeForce RTX 4070 Super Advanced OC

Manufacturer: Colorful

The Colorful iGame GeForce RTX 4070 Super Advanced OC is a graphics card based on NVIDIA's Ada Lovelace architecture, manufactured on a 5 nm process with 35,800 million transistors. It ships with 12GB of GDDR6X memory across a 192-bit bus, delivering up to 504 GB/s of memory bandwidth at an effective speed of 21,000 MHz. The card supports ray tracing, DLSS, and DirectX 12 Ultimate, and can drive up to four displays simultaneously through its three DisplayPort and one HDMI 2.1 output.

Clocked at a base of 1,980 MHz with a turbo reaching 2,640 MHz, the GPU achieves 37.85 TFLOPS of floating-point performance alongside a texture rate of 591.4 GTexels/s and a pixel rate of 211.2 GPixel/s. Its 7,168 shading units are paired with 224 texture mapping units and 80 render output units. With a rated TDP of 245W, the card measures 343.5 mm in length and 150.2 mm in height, and connects via PCIe 4.0. Intel Resizable BAR is supported, and ECC memory functionality is also present.

Pros
  • Turbo clock speed of 2640 MHz enables sustained high-frequency operation under demanding workloads
  • 504 GB/s memory bandwidth supported by GDDR6X at 21,000 MHz effective speed ensures fast data throughput for texture-heavy and high-resolution rendering
  • Supports up to four simultaneous displays via three DisplayPort and one HDMI 2.1 output, offering flexible multi-monitor configurations
  • Ray tracing and DLSS are both supported, enabling hardware-accelerated lighting effects alongside upscaling technology
  • ECC memory support adds data integrity for compute-oriented or professional workloads
  • Intel Resizable BAR is supported, allowing the CPU broader access to GPU memory for improved data transfer efficiency
Cons
  • 192-bit memory bus width is narrower than what some competing configurations in this tier offer, potentially limiting bandwidth scaling
  • No USB-C output is available, which may limit compatibility with certain modern monitors and display adapters
  • RGB lighting is absent, which may be a drawback for users building visually themed systems
  • Air-water hybrid cooling is not supported, restricting thermal management to air cooling only
  • At 343.5 mm in length, the card may not fit in smaller or mid-tower cases without careful clearance planning
Who is this for?

This card is well-suited for users running high-resolution gaming or GPU-accelerated compute workloads, given its 37.85 TFLOPS of floating-point performance, GDDR6X memory with 504 GB/s bandwidth, and support for ray tracing and DLSS. The inclusion of ECC memory and Double Precision Floating Point support also makes it a reasonable fit for professional or semi-professional applications that require data integrity and broader numeric precision. Users who need to drive up to four displays simultaneously will find the output configuration — three DisplayPort and one HDMI 2.1 — well-suited to multi-monitor desktop setups.

Who is this NOT for?

Users working in thermally constrained or compact builds may find this card difficult to accommodate, as its 343.5 mm length and lack of water-cooling support limit placement options to cases with generous GPU clearance and adequate airflow. Those who rely on USB-C display connectivity will find no compatible output on this card, making it a poor fit for setups centered around USB-C or Thunderbolt monitors. Additionally, users who prioritize visually themed or RGB-lit system builds will find no such feature present, and those seeking the widest possible memory bus for extremely bandwidth-intensive tasks may find the 192-bit interface a limiting factor.

Performance:

GPU clock speed 1980 MHz
GPU turbo 2640 MHz
pixel rate 211.2 GPixel/s
floating-point performance 37.85 TFLOPS
texture rate 591.4 GTexels/s
GPU memory speed 1313 MHz
shading units 7168
texture mapping units (TMUs) 224
render output units (ROPs) 80
Has Double Precision Floating Point (DPFP) ✓

The card operates at a base clock of 1,980 MHz, climbing to a turbo frequency of 2,640 MHz under load, which feeds into a floating-point throughput of 37.85 TFLOPS. Its 7,168 shading units work alongside 224 texture mapping units to deliver a texture rate of 591.4 GTexels/s, while 80 render output units contribute to a pixel rate of 211.2 GPixel/s. GPU memory runs at 1,313 MHz, and the chip also supports Double Precision Floating Point (DPFP) processing.

Memory:

effective memory speed 21000 MHz
maximum memory bandwidth 504 GB/s
VRAM 12GB
GDDR version GDDR6X
memory bus width 192-bit
Supports ECC memory ✓

This card is equipped with 12GB of GDDR6X VRAM running at an effective speed of 21,000 MHz across a 192-bit memory bus, yielding a maximum memory bandwidth of 504 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 modern graphics and compute APIs. Ray tracing and DLSS are both supported, while XeSS (XMX) is not. Multi-display technology is present, with support for up to four simultaneous displays, and stereoscopic 3D is also available. Intel Resizable BAR is included for improved CPU-to-GPU data throughput, whereas LHR and RGB lighting are not featured on this model.

Ports:

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

The card's output configuration consists of three DisplayPort outputs and a single HDMI 2.1 port, providing four total display connections. There are no DVI, mini DisplayPort, or USB-C outputs on this model.

General info:

GPU architecture Ada Lovelace
Thermal Design Power (TDP) 245W
PCI Express (PCIe) version 4
semiconductor size 5 nm
number of transistors 35800 million
Has air-water cooling ✕
width 343.5 mm
height 150.2 mm

Built on the Ada Lovelace architecture using a 5 nm manufacturing process, the GPU integrates 35,800 million transistors and connects to the system via PCIe 4.0. It carries a Thermal Design Power rating of 245W and relies solely on air cooling, as water cooling is not supported. The card measures 343.5 mm in width and 150.2 mm in height.

Final Verdict

The Colorful iGame GeForce RTX 4070 Super Advanced OC is a capable graphics card that brings together a well-rounded set of specifications for users focused on demanding rendering tasks and multi-display workflows. Its 37.85 TFLOPS of floating-point performance, backed by GDDR6X memory running at 504 GB/s bandwidth, positions it firmly for workloads that benefit from both raw compute throughput and fast memory access. While its 192-bit bus width and lack of water-cooling support reflect practical boundaries, the card's feature set — including ray tracing, DLSS, ECC memory, and Intel Resizable BAR — adds meaningful versatility for both gaming and compute-oriented use. For users who can accommodate its 343.5 mm footprint and work within its connectivity options, it represents a technically complete solution built on the Ada Lovelace architecture.