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Zotac Gaming GeForce RTX 4070 Ti Super Solid OC specifications and in-depth review

Zotac Gaming GeForce RTX 4070 Ti Super Solid OC

Manufacturer: Zotac

The Zotac Gaming GeForce RTX 4070 Ti Super Solid OC is a factory-overclocked graphics card built on NVIDIA's Ada Lovelace architecture, produced on a 5 nm process with 76,300 million transistors. It runs at a base clock of 2340 MHz and reaches a turbo frequency of 2640 MHz, paired with 16GB of GDDR6X memory on a 256-bit bus. Features include ray tracing, DLSS, DirectX 12 Ultimate support, and the ability to drive up to four displays at once.

The memory subsystem operates at an effective speed of 21,000 MHz, delivering a maximum bandwidth of 672.3 GB/s, with ECC memory support also present. Floating-point performance is rated at 44.61 TFLOPS, supported by 8448 shading units, 264 TMUs, and 96 ROPs, yielding a texture rate of 697 GTexels/s and a pixel rate of 253.4 GPixel/s. Intel Resizable BAR is supported, while XeSS, LHR, and RGB lighting are not included. The port layout consists of one HDMI 2.1a output and three DisplayPort outputs, with no USB-C, DVI, or mini DisplayPort connections. The card measures 336.5 mm in length and 136 mm in height, uses air cooling only, and connects via PCIe 4.0.

Pros
  • The factory-overclocked turbo clock of 2640 MHz delivers a higher boost frequency than the non-OC variant out of the box
  • 16GB of GDDR6X VRAM running at 21,000 MHz effective speed with 672.3 GB/s bandwidth provides substantial throughput for demanding rendering and compute tasks
  • Ray tracing and DLSS support are both present, enabling hardware-accelerated lighting and AI-based upscaling in compatible applications
  • ECC memory support extends the card's usefulness to accuracy-sensitive professional and compute workloads
  • Support for up to four simultaneous displays offers practical flexibility for multi-monitor configurations
  • Intel Resizable BAR support allows broader CPU access to GPU memory, which can benefit frame delivery in compatible systems
Cons
  • A 295W TDP places considerable demands on system power delivery and airflow management
  • At 336.5 mm in length, the card requires a full-size case with sufficient internal clearance
  • Air cooling is the only thermal option available, with no water-cooling support for users who prefer liquid setups
  • No USB-C video output is present, limiting direct connectivity to displays or devices that rely on that interface
  • RGB lighting is absent, which may be a drawback for users building systems with a coordinated visual theme
Who is this for?

This card is a strong fit for users who need a high-throughput GPU for demanding rendering, 3D workloads, or modern titles that leverage ray tracing and DLSS. The factory overclock pushes the turbo clock to 2640 MHz, making it well-suited to those who want slightly elevated out-of-box performance without manual tuning. With 16GB of GDDR6X VRAM and 672.3 GB/s of memory bandwidth, it also serves users running memory-intensive tasks such as high-resolution texture work or compute applications, while ECC memory support adds value for anyone with accuracy-sensitive professional workflows. Multi-display users will appreciate the ability to connect up to four screens simultaneously across the available outputs.

Who is this NOT for?

At 336.5 mm in length, this card is not a practical choice for compact or small-form-factor builds where internal clearance is limited. The 295W TDP also makes it unsuitable for systems with modest power supplies or poor case airflow, particularly since the card relies entirely on air cooling with no water-cooling option available. Users who need a USB-C video output for direct display or device connectivity will find that interface absent here. Additionally, those who want RGB lighting as part of a coordinated system build will need to look elsewhere, as this model includes no such feature.

Performance:

GPU clock speed 2340 MHz
GPU turbo 2640 MHz
pixel rate 253.4 GPixel/s
floating-point performance 44.61 TFLOPS
texture rate 697 GTexels/s
GPU memory speed 1313 MHz
shading units 8448
texture mapping units (TMUs) 264
render output units (ROPs) 96
Has Double Precision Floating Point (DPFP) ✓

The GPU operates at a base clock of 2340 MHz with a turbo frequency of 2640 MHz, and delivers a floating-point performance of 44.61 TFLOPS. It is built around 8448 shading units, 264 texture mapping units, and 96 render output units, producing a texture rate of 697 GTexels/s and a pixel rate of 253.4 GPixel/s. The GPU memory runs at 1313 MHz, and Double Precision Floating Point (DPFP) is supported for workloads that require higher numerical accuracy.

Memory:

effective memory speed 21000 MHz
maximum memory bandwidth 672.3 GB/s
VRAM 16GB
GDDR version GDDR6X
memory bus width 256-bit
Supports ECC memory ✓

The card features 16GB of GDDR6X VRAM operating at an effective speed of 21,000 MHz across a 256-bit memory bus, resulting in a maximum bandwidth of 672.3 GB/s. ECC memory support is also included, providing an added layer of data integrity for workloads where computational accuracy is a priority.

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 ray tracing and DLSS, and is compatible with DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a wide range of modern gaming and compute scenarios. Multi-display technology is supported across up to four outputs simultaneously, and stereoscopic 3D is also available. Intel Resizable BAR is included to improve CPU-to-GPU memory access, while XeSS, LHR, and RGB lighting are not featured on this model.

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

Video output consists of three DisplayPort connections and a single HDMI 2.1a port, totaling four available outputs. USB-C, DVI, and mini DisplayPort connections are not present on this model.

General info:

GPU architecture Ada Lovelace
Thermal Design Power (TDP) 295W
PCI Express (PCIe) version 4
semiconductor size 5 nm
number of transistors 76300 million
Has air-water cooling ✕
width 336.5 mm
height 136 mm

The card is based on the Ada Lovelace architecture, manufactured on a 5 nm process and housing 76,300 million transistors. It connects via PCIe 4.0 and carries a thermal design power of 295W, with cooling handled exclusively by air — no water-cooling option is available. Physically, the card measures 336.5 mm in length and 136 mm in height, which are relevant figures for case compatibility planning.

Final Verdict

The Zotac Gaming GeForce RTX 4070 Ti Super Solid OC is a well-rounded graphics card that combines a factory-overclocked 2640 MHz turbo clock with 16GB of GDDR6X VRAM and 672.3 GB/s of memory bandwidth, making it a capable option for users running memory-intensive rendering tasks, modern titles with ray tracing, or professional compute workloads that benefit from ECC memory support. The 295W TDP and 336.5 mm length do impose real constraints on system compatibility, and the air-only cooling design means build planning around airflow is essential. For users with a full-size case and a suitably rated power supply, the Solid OC delivers a technically complete package with a modest performance uplift over the base clock variant, backing it up with Intel Resizable BAR and four-display support in a no-frills, understated form factor.

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