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Asus Dual GeForce RTX 4070 Super EVO specifications and in-depth review

Asus Dual GeForce RTX 4070 Super EVO

Manufacturer: Asus

The Asus Dual GeForce RTX 4070 Super EVO is a graphics card based on Nvidia's Ada Lovelace architecture, manufactured on a 5 nm process with 35,800 million transistors. It operates at a base clock of 1980 MHz with a turbo frequency of 2475 MHz, and its 35.48 TFLOPS of floating-point performance reflects the computational throughput available to this tier of hardware. The card carries a 220W TDP and measures 227.2 mm × 123.2 mm, fitting the dual-slot form factor its name suggests.

On the memory side, the card is equipped with 12GB of GDDR6X running across a 192-bit bus at an effective speed of 21,000 MHz, yielding a maximum bandwidth of 504.2 GB/s. Its 7,168 shading units are paired with 224 texture mapping units and 80 render output units, delivering a texture rate of 554.4 GTexels/s and a pixel rate of 198 GPixels/s. The card supports DirectX 12 Ultimate, OpenGL 4.6, ray tracing, and DLSS, and connects via one HDMI 2.1a port alongside three DisplayPort outputs, supporting up to four displays simultaneously.

Pros
  • Supports up to four simultaneous displays, making it suited for multi-monitor setups
  • GDDR6X memory running at 21,000 MHz effective speed delivers 504.2 GB/s of bandwidth across a 192-bit bus
  • Includes both ray tracing and DLSS support for compatible rendering workflows
  • ECC memory support adds data integrity protection for error-sensitive tasks
  • RGB lighting is built in, offering visual customization without requiring additional hardware
  • At 123.2 mm tall, the card fits within a relatively compact vertical footprint for its class
Cons
  • No USB-C output is available, limiting direct connection to displays or devices that rely on that interface
  • Air-water cooling is not supported, restricting users to the included air-cooling solution only
  • The single HDMI port may be limiting for users who rely on multiple HDMI connections simultaneously
  • XeSS (XMX) is not supported, reducing compatibility with that specific upscaling technology
  • A 220W TDP places meaningful demands on system power delivery and case airflow
Who is this for?

This card is well-suited for users running multi-display workstation setups, given its support for up to four simultaneous outputs via HDMI 2.1a and three DisplayPort connections. The combination of ray tracing, DLSS, and 35.48 TFLOPS of floating-point performance makes it a practical fit for rendering-intensive creative workflows and gaming workloads that benefit from hardware-accelerated upscaling. The inclusion of ECC memory support also makes it a reasonable choice for compute tasks where data accuracy and integrity are a priority.

Who is this NOT for?

Users who require liquid or hybrid cooling solutions will find this card unsuitable, as it relies exclusively on air cooling with no air-water cooling option available. Those who depend on USB-C display connectivity will also be limited, since no USB-C outputs are present on this model. Additionally, users who need multiple HDMI connections simultaneously — such as those connecting several HDMI-only displays or devices — will find the single HDMI port restrictive.

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 Performance section of this card centers on a base GPU clock of 1980 MHz that boosts up to 2475 MHz under load, feeding into a floating-point throughput 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. GPU memory operates at 1313 MHz, and the card includes support for Double Precision Floating Point (DPFP), broadening its utility for compute-oriented workloads beyond standard rendering 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 ✓

This card carries 12GB of GDDR6X VRAM running across a 192-bit memory bus at an effective speed of 21,000 MHz, resulting in a maximum memory bandwidth of 504.2 GB/s. ECC memory support is also present, which adds a layer of data integrity protection useful in error-sensitive workloads.

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

On the features side, the card supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a broad range of graphics and compute APIs. Ray tracing and DLSS are both supported, while XeSS (XMX) is not present. The card is compatible with Intel Resizable BAR and does not include LHR. Multi-display technology is supported with a maximum of four simultaneous outputs, stereoscopic 3D is available, and RGB lighting is built in.

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 one HDMI 2.1a port and three DisplayPort outputs, totaling four display connectors. 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 227.2 mm
height 123.2 mm

This card is built on the Ada Lovelace architecture, fabricated on a 5 nm process with 35,800 million transistors, and connects via PCIe 4. It carries a Thermal Design Power of 220W and does not include air-water cooling. Physically, the card measures 227.2 mm in width and 123.2 mm in height.

Final Verdict

The Asus Dual GeForce RTX 4070 Super EVO is a well-specified graphics card built on the Ada Lovelace architecture, bringing together a broad feature set that covers ray tracing, DLSS, multi-display support, and ECC memory within a relatively compact form factor. Its 504.2 GB/s of memory bandwidth backed by 12GB of GDDR6X, combined with solid floating-point throughput, positions it as a capable option for both rendering-oriented creative work and compute tasks that demand data integrity. The absence of USB-C outputs and the single HDMI port do place some constraints on connectivity flexibility, and users requiring liquid cooling will need to look elsewhere. Overall, the Asus Dual GeForce RTX 4070 Super EVO presents a coherent balance of performance headroom and practical features, making it a focused choice for users whose workflows align with its strengths.

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