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

Zotac GeForce RTX 4070 Ti Super X-Gaming OC

Manufacturer: Zotac

The Zotac GeForce RTX 4070 Ti Super X-Gaming OC is a desktop graphics card built on NVIDIA's Ada Lovelace architecture, fabricated on a 5 nm process with 45,900 million transistors. It operates at a base clock of 2340 MHz and boosts up to 2640 MHz, translating into 44.61 TFLOPS of floating-point performance, a texture rate of 697 GTexels/s, and a pixel rate of 253.4 GPixel/s across 8,448 shading units.

On the memory side, the card carries 16GB of GDDR6X on a 256-bit bus at an effective speed of 21,000 MHz, delivering a maximum bandwidth of 672.3 GB/s, with ECC memory support included. It covers DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, and supports ray tracing, DLSS, stereoscopic 3D, and multi-display output for up to four screens via one HDMI 2.1a port and three DisplayPort connections. The card connects via PCIe 4, carries a 285W TDP, supports Intel Resizable BAR, and measures 303 mm × 121 mm with air-only cooling and no RGB lighting.

Pros
  • 16GB of GDDR6X memory on a 256-bit bus provides a larger VRAM pool than many cards in this segment, useful for memory-intensive workloads
  • ECC memory support adds data integrity protection relevant to compute-sensitive tasks
  • Ray tracing and DLSS are both enabled, expanding rendering options across compatible applications and game engines
  • DPFP support extends the card's utility into workloads requiring double precision numerical computation
  • Intel Resizable BAR support allows the CPU to access the full VRAM pool simultaneously, which can benefit frame delivery in supported titles
  • At 303 mm × 121 mm, the card maintains a manageable physical profile that accommodates a reasonable range of mid-to-full-size cases
Cons
  • A 285W TDP places meaningful demands on the system power supply and requires adequate case airflow
  • No USB-C output is available, limiting direct connectivity for monitors or devices that rely on that interface
  • RGB lighting is absent, which may matter to users who want visual customization options built into the card
  • Liquid or hybrid air-water cooling is not supported, meaning thermal management is entirely dependent on the included air cooling solution
  • XeSS (XMX) is not supported, restricting upscaling to DLSS only
Who is this for?

The Zotac GeForce RTX 4070 Ti Super X-Gaming OC is a strong fit for users who need a card with a generous 16GB GDDR6X VRAM pool for memory-intensive gaming or GPU-accelerated compute tasks, particularly those that also benefit from DPFP and ECC memory support. Its ray tracing and DLSS capabilities make it well suited to users working within rendering environments or game engines that actively leverage those features. The four-display output configuration — covering one HDMI 2.1a port and three DisplayPort connections — also makes it practical for users who run multi-monitor setups as part of their workflow or gaming environment.

Who is this NOT for?

Users who prioritize visual customization will find this card limiting, as RGB lighting is entirely absent. Those working in space-constrained or thermally challenging builds should also take note of the 285W TDP, which requires a well-rated power supply and sufficient case airflow — and the lack of liquid or hybrid cooling means there is no built-in option for more aggressive thermal management. Anyone who depends on a USB-C display output will find that connection type unavailable here, and users who prefer XeSS-based upscaling over DLSS will need to look elsewhere, as XeSS (XMX) is not supported.

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 clocks in at a base frequency of 2340 MHz, rising to a boost of 2640 MHz, and produces 44.61 TFLOPS of floating-point performance alongside a texture rate of 697 GTexels/s and a pixel rate of 253.4 GPixel/s. The 8,448 shading units work in tandem with 264 texture mapping units and 96 render output units, while GPU memory runs at 1313 MHz. Double Precision Floating Point (DPFP) is supported, extending the card's reach into compute workloads that demand 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 is equipped with 16GB of GDDR6X memory running across a 256-bit bus at an effective speed of 21,000 MHz, resulting in a maximum bandwidth of 672.3 GB/s. ECC memory support is also included, adding a layer of data integrity assurance relevant to precision-sensitive or compute-oriented 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

API support spans DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a broad range of graphics and compute applications. Ray tracing and DLSS are both supported, while XeSS (XMX) is not present. The card can drive up to four displays simultaneously via its multi-display technology, and stereoscopic 3D is included as well. Intel Resizable BAR is supported, LHR is not applied, and RGB lighting is absent from this model'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 offers one HDMI 2.1a port alongside three DisplayPort outputs, making up all four supported display connections. No USB-C, DVI, or mini DisplayPort outputs are available on this model.

General info:

GPU architecture Ada Lovelace
Thermal Design Power (TDP) 285W
PCI Express (PCIe) version 4
semiconductor size 5 nm
number of transistors 45900 million
Has air-water cooling
width 303 mm
height 121 mm

The card is grounded in the Ada Lovelace architecture, built on a 5 nm process packing 45,900 million transistors, and connects to the motherboard over PCIe 4. Its TDP is rated at 285W, and cooling relies entirely on air, as liquid or hybrid air-water cooling is not included. The physical dimensions come in at 303 mm wide and 121 mm tall, a footprint worth accounting for during system build planning.

Final Verdict

The Zotac GeForce RTX 4070 Ti Super X-Gaming OC is a well-specified Ada Lovelace card that pairs a strong compute profile — 44.61 TFLOPS, DPFP, and ECC memory — with a 16GB GDDR6X memory configuration on a 256-bit bus, giving it meaningful headroom for both gaming and GPU-accelerated workloads. Ray tracing, DLSS, and four-display output support add practical versatility for users with demanding rendering or multi-monitor needs. Those building around it should account for the 285W TDP and air-only cooling when planning their system, and the absence of USB-C output and RGB lighting may rule it out for certain user profiles. Overall, it represents a capable and feature-complete option for users whose priorities align with its memory capacity and compute credentials rather than visual customization or passive thermal flexibility.

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