MAXSUN
MAXSUN GeForce RTX 4070 Super iCraft 12GB graphics card
GeForce RTX 4070 Super GPU with 7168 CUDA cores, 12GB GDDR6X memory on a 192-bit bus, boost clock 2640 MHz, PCIe 4.0 x16, triple DisplayPort 1.4a and HDMI 2.1 supporting 8K, 245 W TDP, iCraft
- InterfacePCI Express 4.0 x16
- Chipset ManufacturerNVIDIA
- GPU SeriesNVIDIA GeForce RTX 40 Series
- GPUGeForce RTX 4070 SUPER
- ArchitectureAda Lovelace
- Core Clock1980 MHz
- 7168 CUDA cores power heavy rendering and AI workloads
- 12 GB GDDR6X memory at 21000 MHz feeds high-resolution textures
- Boost clock 2640 MHz delivers responsive 1440p and 4K gaming
- PCIe 4.0 x16 and 192-bit bus keep data flowing without bottlenecks
- Triple DisplayPort 1.4a plus HDMI 2.1 drive up to four 8K displays
RTX 4070 Super iCraft 12GB Overview
This MAXSUN graphics card is built around the NVIDIA GeForce RTX 4070 Super GPU using the Ada Lovelace architecture. It delivers 7168 CUDA cores, a 1980 MHz base clock and a 2640 MHz boost clock. The 12GB GDDR6X frame buffer runs at 21000 MHz across a 192-bit interface on a PCI Express 4.0 x16 link. It is aimed at gamers and creators who want high frame rates at 1440p or entry-level 4K.
Ideal Use Cases and Limits
The card suits enthusiasts targeting 1440p ultra settings or 4K with DLSS 3.5 upscaling and frame generation. Ray tracing workloads benefit from second-generation RT cores and third-generation Tensor cores. The 12GB capacity can become a constraint for heavy texture streaming or large 3D scenes. Users needing more VRAM for professional rendering should consider higher-tier models.
Deciding Specification — 12GB GDDR6X on 192-bit
The single spec that determines fit is the 12GB GDDR6X memory on a 192-bit bus. This combination fixes both total capacity and memory bandwidth for the product. If your workload regularly exceeds 12GB of VRAM or demands wider bandwidth for raw throughput, this card will bottleneck. If 12GB and the associated bandwidth meet your target resolution and texture quality, the GPU core performance will scale accordingly.
Points forts
- 7168 CUDA cores power heavy rendering and AI workloads
- 12 GB GDDR6X memory at 21000 MHz feeds high-resolution textures
- Boost clock 2640 MHz delivers responsive 1440p and 4K gaming
- PCIe 4.0 x16 and 192-bit bus keep data flowing without bottlenecks
- Triple DisplayPort 1.4a plus HDMI 2.1 drive up to four 8K displays
Caractéristiques
| Brand | MAXSUN |
|---|---|
| Series | iCraft |
| Model | RTX 4070 Super |
| Interface | PCI Express 4.0 x16 |
| Chipset Manufacturer | NVIDIA |
| GPU Series | NVIDIA GeForce RTX 40 Series |
| GPU | GeForce RTX 4070 SUPER |
| Architecture | Ada Lovelace |
| Core Clock | 1980 MHz |
| Boost Clock | 2640 MHz |
| CUDA Cores | 7168 |
| Effective Memory Clock | 21000 MHz |
| Memory Size | 12GB |
| Memory Interface | 128-Bit |
| Memory Type | GDDR6 |
| DirectX | DirectX 12 |
| OpenGL | OpenGL 4.5 |
| Multi-Monitor Support | 4 |
| HDMI | 1 x HDMI 2.1 |
| DisplayPort | 3 x DisplayPort 1.4a |
| Max Resolution | 7680 x 4320 |
| 3D VISION Game Ready | Yes |
| Virtual Reality Ready | Yes |
| Cooler | Triple Fans |
| Operating Systems Supported | Windows 11, Windows 10, Windows 8 & 8.1, Windows 7, Windows Vista, Linux, FreeBSD x86 👉Check gaming pc with Windows 11 Pro |
| Thermal Design Power | 245W |
| Recommended PSU Wattage | 650W |
| Power Connector | 2 x 8-Pin |
| HDCP Ready | Yes |
| Features | Ray Tracing Cores(2nd Generation), Tensor Cores(3rd Generation), Microsoft DirectX 12 Ultimate, NVIDIA DLSS, 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(7th Generation), NVIDIA Decoder(5th Generation), VR Ready, Simultaneous Multi-ProjectionVR, VRWorks Audio, HDCP2.3, PureVideo HD, PhysX, PureVide |
| Max GPU Length | 317 mm |
| Card Dimensions (L x H) | 317 X 46 mm |
| Slot Width | 2.3 Slots |
Questions sur cet article
What power supply capacity and connectors does the RTX 4070 Super iCraft 12GB need to run?
The card has a 245W TDP and requires two 8-pin power connectors from your power supply. Ensure the PSU meets the wattage recommendation for the full system.
Will the PCI Express 4.0 x16 interface work at full speed on my older PCI Express 3.0 motherboard slot?
Yes, the card is backward compatible and will operate in a PCI Express 3.0 x16 slot, running at 3.0 speeds instead of 4.0.
How can I confirm the 21000 MHz memory clock and 2640 MHz boost clock are active after installing the drivers?
Open the NVIDIA Control Panel or a monitoring tool like GPU-Z; the sensors tab will show the current memory clock at 21000 MHz and GPU boost reaching 2640 MHz under load.
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