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MSI GeForce RTX 4070 Super Ventus 3X specifications and in-depth review

MSI GeForce RTX 4070 Super Ventus 3X

Manufacturer: MSI

The MSI GeForce RTX 4070 Super Ventus 3X is a mid-to-high-range graphics card based on NVIDIA's Ada Lovelace architecture, manufactured on a 5 nm process with 35,800 million transistors. It ships with a triple-fan cooling solution and operates within a 220W TDP, making it a card that fits a broad range of system configurations without requiring exotic power delivery setups.

On the memory side, the card carries 12GB of GDDR6X across a 192-bit bus, delivering up to 504.2 GB/s of bandwidth at an effective speed of 21,000 MHz. Its 7,168 shading units pair with 224 texture mapping units and 80 ROPs to produce a floating-point throughput of 35.48 TFLOPS, while the GPU boost clock reaches 2,475 MHz. Connectivity includes three DisplayPort 1.4 outputs and one HDMI 2.1a port, supporting up to four displays simultaneously. The card also supports DirectX 12 Ultimate, OpenGL 4.6, ray tracing, DLSS, and Intel Resizable BAR.

Pros
  • Supports up to four simultaneous displays, offering flexible multi-monitor setups
  • GDDR6X memory with 504.2 GB/s of bandwidth suits demanding workloads that move large amounts of data quickly
  • ECC memory support adds a layer of data integrity useful in compute-oriented tasks
  • Ray tracing and DLSS are both supported, enabling more advanced rendering features in compatible applications
  • Intel Resizable BAR support allows the CPU to access the full GPU memory pool, which can improve frame delivery in supported scenarios
  • Double Precision Floating Point (DPFP) support extends the card's utility beyond graphics to general-purpose compute tasks
Cons
  • The 192-bit memory bus is relatively narrow for a card with this level of throughput, which may limit scalability in memory-intensive scenarios
  • No USB-C output is available, which restricts direct connectivity to displays or devices that rely on that port type
  • RGB lighting is absent, which may matter to users building systems where visual customization is a priority
  • Water cooling is not supported, leaving air cooling as the only thermal option regardless of the thermal environment
  • XeSS (XMX) is not supported, reducing compatibility with that upscaling path
Who is this for?

This card is well suited to users who engage in ray tracing and DLSS-supported rendering workloads, where the Ada Lovelace architecture and 35.48 TFLOPS of floating-point throughput provide meaningful headroom. Its 12GB of GDDR6X memory and 504.2 GB/s of bandwidth also make it a reasonable fit for GPU-accelerated compute tasks that benefit from ECC support and Double Precision Floating Point capability. Users running multi-display setups of up to four screens will find the output configuration practical, and the HDMI 2.1a port adds compatibility with modern high-bandwidth displays.

Who is this NOT for?

Users working in environments that demand water-cooling integration will find this card limiting, as it supports air cooling only, which may be a constraint in thermally restricted or custom liquid-loop builds. The 192-bit memory bus may also fall short for workloads that push extremely high memory bandwidth requirements at scale, making the card less ideal for the most demanding professional GPU computing tasks. Additionally, users who depend on USB-C display output or XeSS upscaling will need to look elsewhere, as neither is supported on this model.

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 MSI GeForce RTX 4070 Super Ventus 3X runs a base GPU clock of 1,980 MHz, boosting up to 2,475 MHz under load, while GPU memory operates at 1,313 MHz. Its 7,168 shading units and 224 texture mapping units deliver a texture rate of 554.4 GTexels/s and a pixel rate of 198 GPixel/s, backed by 80 render output units. Floating-point throughput reaches 35.48 TFLOPS, and the card also supports Double Precision Floating Point (DPFP), which extends its usefulness beyond gaming to compute-oriented workloads.

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 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 504.2 GB/s. ECC memory support is also included, which helps ensure data integrity in scenarios where memory errors could be problematic.

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 MSI GeForce RTX 4070 Super Ventus 3X supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a wide range of graphics and compute APIs. Ray tracing and DLSS are both supported, alongside stereoscopic 3D and multi-display technology with a maximum of four simultaneous outputs. Intel Resizable BAR is also available, allowing the CPU broader access to GPU memory. The card does not include XeSS (XMX) support, LHR, or RGB lighting.

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

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

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
Has air-water cooling ✕
width 308 mm
height 120 mm

Built on the Ada Lovelace architecture and fabricated using a 5 nm process, the GPU integrates 35,800 million transistors and connects to the system via a PCIe 4 interface. It carries a Thermal Design Power of 220W and relies solely on air cooling, with no water-cooling support. The card measures 308 mm in width and 120 mm in height.

Final Verdict

The MSI GeForce RTX 4070 Super Ventus 3X is a well-specified graphics card that covers a broad range of rendering and compute use cases through its Ada Lovelace architecture, ray tracing support, DLSS capability, and ECC-backed memory. Its 35.48 TFLOPS of floating-point throughput combined with 12GB of GDDR6X running at 504.2 GB/s of bandwidth give it genuine substance for both visually demanding applications and GPU-accelerated workloads. While its 192-bit bus and air-only cooling place some ceiling on its scalability in the most extreme scenarios, the card's feature set — including four-display support, HDMI 2.1a, Intel Resizable BAR, and Double Precision Floating Point — makes it a well-rounded option for users who need capable, multi-purpose graphics hardware without specialized infrastructure requirements.

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