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MSI GeForce RTX 4070 Super Gaming Slim specifications and in-depth review

MSI GeForce RTX 4070 Super Gaming Slim

Manufacturer: MSI

The MSI GeForce RTX 4070 Super Gaming Slim is a mid-to-high-tier graphics card from MSI based on NVIDIA's Ada Lovelace architecture, manufactured on a 5 nm process with 35,800 million transistors. It carries a slim form factor measuring 307 mm in length and 125 mm in height, making it a more compact option within its performance class. The card includes RGB lighting and supports up to four simultaneous displays, with a 220W Thermal Design Power (TDP) rating that reflects its performance envelope.

On the memory side, the card is equipped with 12GB of GDDR6X VRAM across a 192-bit bus, delivering an effective memory speed of 21,000 MHz and a maximum bandwidth of 504.2 GB/s. Its 7,168 shading units, 224 texture mapping units, and 80 render output units contribute to a texture rate of 554.4 GTexels/s and a floating-point performance figure of 35.48 TFLOPS. The card supports DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3.0, ray tracing, DLSS, and Intel Resizable BAR. For display connectivity, it provides three DisplayPort outputs and one HDMI 2.1a port, with no USB-C or DVI outputs present.

Pros
  • Supports up to four simultaneous displays through three DisplayPort outputs and one HDMI 2.1a port, offering flexible multi-monitor setups
  • 12GB of GDDR6X VRAM with a maximum bandwidth of 504.2 GB/s allows for handling demanding graphical workloads
  • At 307 mm in length and 125 mm in height, the card occupies a relatively compact footprint for its specification level
  • ECC memory support adds a layer of data integrity protection, useful for workloads sensitive to memory errors
  • Includes ray tracing and DLSS support, along with DirectX 12 Ultimate and OpenGL 4.6 compatibility
  • Intel Resizable BAR support enables the CPU to access the full GPU frame buffer, which can improve data transfer efficiency
Cons
  • The 192-bit memory bus width is narrower than what some higher-tier cards in the same category offer, which may limit memory throughput scaling
  • No USB-C output is available, which reduces compatibility with certain modern monitors and display adapters
  • Air-water cooling is not supported, limiting cooling customization options for users who prefer liquid cooling setups
  • With a 220W TDP, the card has a relatively high power draw that may require attention to system power supply capacity
Who is this for?

This card is well-suited to users who engage in demanding gaming or graphically intensive rendering workloads, given its 35.48 TFLOPS of floating-point performance, ray tracing support, and DLSS capability. Its 12GB of GDDR6X VRAM with 504.2 GB/s of bandwidth makes it a practical fit for those working with high-resolution textures or complex visual scenes. The compact 307 x 125 mm form factor also makes it a reasonable choice for users building in smaller chassis where card length is a constraint, without having to sacrifice a significant number of display outputs, as it supports up to four monitors simultaneously.

Who is this NOT for?

Users who require extensive memory bandwidth at scale may find the 192-bit bus width a limiting factor in workloads that push memory throughput to its ceiling. The absence of USB-C output makes this card a poor fit for those relying on USB-C-connected displays or docking solutions, as no adapter-free connection is available. Additionally, the 220W TDP means the card is not well-suited to systems with constrained power delivery, and the lack of air-water cooling support rules it out for users who prefer or require a custom liquid cooling configuration for thermal management.

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 Gaming Slim operates at a base GPU clock speed of 1,980 MHz, rising to 2,475 MHz under boost conditions, and delivers a floating-point performance of 35.48 TFLOPS. Its 7,168 shading units work alongside 224 texture mapping units and 80 render output units, producing a texture rate of 554.4 GTexels/s and a pixel rate of 198 GPixel/s. The GPU memory runs at 1,313 MHz, and the card also supports Double Precision Floating Point (DPFP), extending its utility beyond standard rendering 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 across a 192-bit memory bus, with an effective memory speed of 21,000 MHz and a maximum memory bandwidth of 504.2 GB/s. ECC memory support is also present, which helps maintain data integrity by detecting and correcting memory errors during operation.

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 graphics and compute API requirements. Ray tracing, DLSS, and stereoscopic 3D are all supported, while XeSS (XMX) is not present. It supports Intel Resizable BAR for improved CPU-to-GPU data transfer, though LHR (Lite Hash Rate) is not included. Multi-display technology is supported with a maximum of four simultaneous displays, and RGB lighting is built into the card's design.

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 a single HDMI 2.1a port, providing a total of four display connections. There are no USB-C, DVI, or mini DisplayPort outputs 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 307 mm
height 125 mm

Built on the Ada Lovelace architecture and fabricated using a 5 nm process, the card integrates 35,800 million transistors and carries a Thermal Design Power (TDP) of 220W. It connects via PCIe 4.0 and does not include air-water cooling, relying instead on its standard cooling solution. The card measures 307 mm in width and 125 mm in height, giving it a relatively compact physical footprint for its class.

Final Verdict

The MSI GeForce RTX 4070 Super Gaming Slim presents a well-rounded specification profile for its category, combining a 2,475 MHz boost clock, ray tracing, DLSS support, and 12GB of GDDR6X VRAM with 504.2 GB/s of bandwidth within a notably compact physical footprint. Its four-display output capability, ECC memory support, and Intel Resizable BAR compatibility add practical utility beyond straightforward gaming use cases. While the 192-bit bus width and absence of USB-C connectivity reflect certain inherent trade-offs in its design, these do not significantly undermine its overall capability within typical usage scenarios. For users seeking a graphics card that balances respectable throughput, modern feature support, and a smaller form factor, the MSI GeForce RTX 4070 Super Gaming Slim represents a coherent and capable option.

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