TurboVS
Kuroutoshikou GeForce RTX 4070 Super Galakuro Gaming specifications and in-depth review

Kuroutoshikou GeForce RTX 4070 Super Galakuro Gaming

Manufacturer: Kuroutoshikou

The Kuroutoshikou GeForce RTX 4070 Super Galakuro Gaming is a graphics card built on Nvidia's Ada Lovelace architecture, fabricated on a 5nm process with 35,800 million transistors. It operates at a base clock of 1980 MHz, boosting up to 2475 MHz, and comes with a 3-year warranty — a notable assurance for buyers seeking long-term reliability. The card measures 238mm × 115mm, making it one of the more compact options in its class, and includes RGB lighting for users who want visual customization in their builds.

On the technical side, the card carries 12GB of GDDR6X VRAM on a 192-bit memory bus, reaching an effective memory speed of 21,000 MHz and a peak bandwidth of 504.2 GB/s. Its 7,168 shading units, 224 texture mapping units, and 80 render output units combine to deliver a texture rate of 554.4 GTexels/s and a pixel rate of 198 GPixel/s, with overall compute throughput at 35.48 TFLOPS. The card supports ray tracing, DLSS, DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3, Intel Resizable BAR, ECC memory, and up to four simultaneous displays via one HDMI 2.1a port and three DisplayPort outputs. It connects via PCIe 4.0 and has a TDP of 220W, with air-only cooling and no USB-C, DVI, or mini DisplayPort outputs.

Pros
  • At 238mm × 115mm, the card has a notably compact form factor that makes it easier to fit into smaller cases without sacrificing display output capacity
  • RGB lighting is included, giving users who build around coordinated aesthetics a native lighting option without additional accessories
  • A 3-year warranty provides longer coverage than many graphics cards in this category, offering meaningful long-term assurance
  • Support for ray tracing and DLSS enables hardware-accelerated lighting effects and AI-based upscaling in compatible workloads
  • ECC memory support and Double Precision Floating Point capability extend the card's usefulness to compute tasks where data accuracy matters
  • Intel Resizable BAR support allows the CPU to access the full GPU frame buffer simultaneously, which can improve throughput on compatible systems
Cons
  • The 192-bit memory bus width limits total memory bandwidth to 504.2 GB/s, which may become a bottleneck in scenarios that push large amounts of data through the frame buffer
  • With 12GB of GDDR6X VRAM, the card may feel constrained in workloads that benefit from larger frame buffers
  • No USB-C output is available, which rules out direct connection to displays or devices that require that connector type
  • Cooling is air-only with no hybrid option, so users in thermally demanding environments have no built-in water cooling path
Who is this for?

This card is a practical fit for users working in space-constrained builds, where its 238mm × 115mm footprint allows installation in smaller cases that would reject larger cards. The combination of ray tracing, DLSS, ECC memory, and Double Precision Floating Point support also makes it relevant for users who balance graphics and compute workloads within the same system. Those who want multi-display setups of up to four screens will find the port layout — one HDMI 2.1a and three DisplayPort outputs — sufficient without requiring additional hardware, and the 3-year warranty adds a layer of long-term reliability assurance.

Who is this NOT for?

Users with workloads that demand large frame buffer capacity may find the 12GB VRAM ceiling limiting, particularly as memory requirements in rendering and creative applications continue to grow. The 192-bit memory bus also caps total bandwidth at 504.2 GB/s, which could become a constraint in scenarios that are sensitive to memory throughput. Additionally, users who depend on USB-C display connectivity will need to look elsewhere, as no such output is available, and those seeking a hybrid cooling solution for quieter or more aggressive thermal management will find air-only cooling to be the sole option here.

Performance:

GPU clock speed 1980 MHz
GPU turbo 2475 MHz
pixel rate 198 GPixel/s
floating-point performance 35.48 TFLOPS
texture rate 554.4 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 GPU runs at a base clock of 1980 MHz, climbing to a boost of 2475 MHz under load, backed by 7,168 shading units, 224 texture mapping units, and 80 render output units. These figures translate into a texture rate of 554.4 GTexels/s and a pixel rate of 198 GPixel/s, with total compute throughput sitting at 35.48 TFLOPS of floating-point performance. GPU memory operates at 1313 MHz, and Double Precision Floating Point (DPFP) support is included, extending the card's utility to workloads that require higher numerical precision beyond standard graphics tasks.

Memory:

effective memory speed 21000 MHz
maximum memory bandwidth 504.2 GB/s
VRAM 12GB
GDDR version GDDR6X
memory bus width 192-bit
Supports ECC memory ✓

The card features 12GB of GDDR6X VRAM running across a 192-bit memory bus, with an effective memory speed of 21,000 MHz and a peak bandwidth of 504.2 GB/s. ECC memory support is also present, providing error detection and correction for workloads where data accuracy 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, providing broad compatibility across graphics and compute workloads. Ray tracing and DLSS are both enabled, and stereoscopic 3D and multi-display technology round out the feature set for up to four simultaneous outputs. Intel Resizable BAR is supported, and RGB lighting is present for users who want visual customization. XeSS (XMX) and LHR are not included on this model.

Ports:

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

Display connectivity is handled through one HDMI 2.1a port and three DisplayPort outputs, totaling four available connections for monitors or other display devices. There are no USB-C, DVI, or mini DisplayPort outputs on this card.

General info:

GPU architecture Ada Lovelace
Thermal Design Power (TDP) 220W
PCI Express (PCIe) version 4
semiconductor size 5 nm
number of transistors 35800 million
warranty period 3 years
Has air-water cooling ✕
width 238 mm
height 115 mm

Built on the Ada Lovelace architecture using a 5nm fabrication process, the card integrates 35,800 million transistors and connects to the system via PCIe 4.0. Its Thermal Design Power sits at 220W, and dimensions come in at 238mm × 115mm — a relatively compact footprint for this category. Cooling is handled entirely by air, with no hybrid air-water cooling solution included. The card ships with a 3-year warranty, offering a longer coverage period than many alternatives in this segment.

Final Verdict

The Kuroutoshikou GeForce RTX 4070 Super Galakuro Gaming presents a well-rounded package for users who need a capable graphics card without the physical bulk that often accompanies higher-tier models. Its compact 238mm × 115mm form factor — paired with a 3-year warranty, ray tracing, DLSS, ECC memory, and Double Precision Floating Point support — makes it a credible option for both graphics-focused and compute-adjacent workloads in space-conscious systems. That said, the 12GB VRAM and 192-bit bus do set a ceiling on how far it can stretch in the most memory-intensive scenarios, and the absence of USB-C output and hybrid cooling will matter to a specific subset of users. For those whose requirements fall within its strengths, this card delivers a coherent and practical feature set backed by solid build assurances.