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White triple-fan graphics card with anime-themed backplate and RGB lighting

MAXSUN

MAXSUN GeForce RTX 4070 iCraft OC 12G graphics card

SKU CH-PQ9T-FTYRD

GeForce RTX 4070 graphics card with 12GB GDDR6X memory on a 192-bit bus, 5888 CUDA cores, boost clock of 2550 MHz, DLSS 3.5 support, triple DisplayPort 1.4a and HDMI 2.1 outputs, 215W TDP, and an

  • InterfacePCI Express 4.0 x16
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4070
  • ArchitectureAda Lovelace
  • Core Clock1920 MHz
  • 12 GB GDDR6X memory at 21 Gbps delivers 504 GB/s bandwidth for 4K gaming
  • Ada Lovelace architecture with 5888 CUDA cores powers DLSS 3.5 and next-gen ray tracing
  • Boost clock up to 2550 MHz with factory overclock for higher frame rates
  • Triple WINDFORCE fans and anime white backplate with RGB keep thermals low
  • HDMI 2.1a and three DisplayPort 1.4a outputs drive 4K 240 Hz or 8K 60 Hz displays

12GB GDDR6X graphics card

The MAXSUN GeForce RTX 4070 iCraft OC 12G uses the Ada Lovelace architecture with 5888 CUDA cores and a 192-bit memory interface. It targets gamers and creators who need 12GB of VRAM for 1440p or 4K workloads. The card runs at a 1920 MHz base clock and a 2550 MHz boost clock. Memory operates at 21 Gbps for 504 GB/s bandwidth.

Installation and common issues

The card fits a standard PCI Express 4.0 x16 slot and requires a 650W power supply for its 215W TDP. Ensure the case has enough length clearance for the triple-fan cooler. Connect the required 12VHPWR or 8-pin adapters securely to avoid power instability. Driver installation is straightforward through the NVIDIA control panel.

192-bit memory interface

The 192-bit bus paired with 12GB GDDR6X at 21 Gbps delivers 504 GB/s bandwidth. This specification determines whether the card can feed the GPU fast enough for high-resolution textures and ray tracing. If your workload demands wider memory throughput, a different GPU tier is needed.

Highlights

  • 12 GB GDDR6X memory at 21 Gbps delivers 504 GB/s bandwidth for 4K gaming
  • Ada Lovelace architecture with 5888 CUDA cores powers DLSS 3.5 and next-gen ray tracing
  • Boost clock up to 2550 MHz with factory overclock for higher frame rates
  • Triple WINDFORCE fans and anime white backplate with RGB keep thermals low
  • HDMI 2.1a and three DisplayPort 1.4a outputs drive 4K 240 Hz or 8K 60 Hz displays

Specifications

BrandMAXSUN
SeriesiCraft
ModelMS-GeForce RTX 4070
InterfacePCI Express 4.0 x16
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4070
ArchitectureAda Lovelace
Core Clock1920 MHz
Boost Clock2550 MHz
CUDA Cores5888
Effective Memory Clock21000 MHz (21 Gbps)
Memory Size12GB
Memory Interface192-Bit
Memory TypeGDDR6X
DirectXDirectX 12
OpenGLOpenGL 4.6
Multi-Monitor Support4
HDMI1 x HDMI
DisplayPort3 x DisplayPort
Max Resolution7680 x 4320
3D VISION Game ReadyYes
Virtual Reality ReadyYes
CoolerTriple Fans
Operating Systems SupportedWindows11,Windows10
Thermal Design Power215W
Recommended PSU Wattage650W
Power Connector12+4 Pin
HDCP ReadyYes
FeaturesRay Tracing Cores(3rd Generation), Tensor Cores(4th Generation), Microsoft DirectX 12 Ultimate, NVIDIA DLSS 3, NVIDIA Reflex, NVIDIA Broadcast, PCI Express Gen 4, Resizable BAR, NVIDIA GeForce Experience, NVIDIA Ansel, NVIDIA FreeStyle, NVIDIA ShadowPlay, NVIDIA Highlights, NVIDIA G-SYNC, Game Ready Drivers, NVIDIA Studio Drivers, NVIDIA GPU Boost, NVIDIA NVLink (SLI-Ready), Vulkan RT API, OpenGL 4.6, HDMI 2.1, DisplayPort 1.4a, NVIDIA Encoder(NVENC), NVIDIA Decoder(NVDEC), VR Ready, Simultaneous Multi-Projection, VRWorks Audio, HDCP 2.3, PureVideo HD, PhysX, NVIDIA CUDA, NVIDIA REFL
Form FactorATX
Max GPU Length336 mm
Card Dimensions (L x H)336*58 mm

Questions about this item

How can I confirm the card is running at its 2550 MHz boost clock after installation?

Use GPU-Z or the NVIDIA overlay to monitor the real-time clock while a 3D load is running; the sensor should report up to 2550 MHz when the 215 W power limit and thermal headroom allow.

What cables or adapters are included in the box for the single HDMI 2.1 and three DisplayPort 1.4a outputs?

The card ships with only the graphics board and documentation; any DisplayPort or HDMI cables must be purchased separately to match your monitors.

Should I choose this 12 GB GDDR6X model or a different capacity for 4K 240 Hz gaming?

This is the only capacity offered for the RTX 4070 iCraft OC; its 12 GB frame buffer and 504 GB/s bandwidth are the fixed specifications for this SKU.

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