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ZOTAC RTX 4070 Ti SUPER AMP EXTREME triple-fan card, silver-grey finish, three-slot thickness, metal backplate visible

ZOTAC

ZOTAC GeForce RTX 4070 Ti SUPER 16GB AMP EXTREME graphics card

SKU CH-KZVN-ZJB2N

16 GB GDDR6X GPU with 8448 stream processors, 2640 MHz boost and triple-fan cooling for 4K and 8K gaming

  • InterfacePCI Express 4.0×16
  • Chipset ManufacturerNVIDIA
  • GPU SeriesNVIDIA GeForce RTX 40 Series
  • GPUGeForce RTX 4070 Ti SUPER
  • Effective Memory Clock2640MHz
  • Memory Size16GB

Option 4070Ti SUPER AMP EXTEME

  • 16 GB GDDR6X memory keeps high-resolution assets resident
  • Boost clock of 2640 MHz accelerates frame throughput
  • 8448 stream processors handle parallel workloads efficiently
  • Triple-fan silent cooler maintains thermal headroom
  • Four display outputs drive quad-monitor setups

16GB GDDR6X for 4K workflows

The ZOTAC GeForce RTX 4070 Ti SUPER 16GB AMP EXTREME pairs 8448 stream processors with 16GB of GDDR6X memory on a 256-bit bus. Boost clock reaches 2640 MHz while memory runs at 21 Gbps. A PCIe 4.0 x16 interface feeds data to the GPU for gaming, AI design, video editing and 3D rendering.

Triple-slot cooler suits spacious builds

Three fans and a 3-slot profile move heat away from the 285 W board, so a case with adequate clearance and airflow is required. A 750 W power supply and a single 12+4-pin connector (adaptor included) deliver stable power. Users with compact chassis or limited PSU headroom should consider a smaller or lower-power model.

Sustained clocks under quad-display loads

In extended sessions the triple-fan cooler keeps core frequencies near the 2640 MHz boost while driving up to four displays at 7680×4320@60 Hz via three DisplayPort 1.4a outputs and one HDMI 2.1a port. HDCP 2.3, DirectX 12 Ultimate and OpenGL 4.6 remain active throughout long renders or compute tasks.

Highlights

  • 16 GB GDDR6X memory keeps high-resolution assets resident
  • Boost clock of 2640 MHz accelerates frame throughput
  • 8448 stream processors handle parallel workloads efficiently
  • Triple-fan silent cooler maintains thermal headroom
  • Four display outputs drive quad-monitor setups

Specifications

BrandZOTAC
Series4070Ti SUPER AMP EXTEME
InterfacePCI Express 4.0×16
Chipset ManufacturerNVIDIA
GPU SeriesNVIDIA GeForce RTX 40 Series
GPUGeForce RTX 4070 Ti SUPER
Effective Memory Clock2640MHz
Memory Size16GB
Memory Interface256-Bit
Memory TypeGDDR6X
DirectXDirectX 12 Ultimate
OpenGLOpenGL 4.6
HDMI1 x HDMI
DisplayPort3 x DisplayPort 1.4a
Slot Width3 Slots

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What power supply and connector do I need for the 285W draw and 12+4Pin input?

A 750W PSU is recommended and the box includes a 3×8-pin-to-12-pin adapter cable for the single 12+4Pin connector.

Will the 3-slot, 35.6 cm length fit alongside my existing PCIe 4.0×16 motherboard and case?

The card occupies three slots and measures 35.6 cm long; verify your case clearance and that the top PCIe 4.0×16 slot has room for the triple-fan cooler.

How can I confirm the 2640 MHz boost clock and 21 Gbps memory are active after install?

Run GPU-Z or the NVIDIA control panel and check that the core boost reads 2640 MHz and the GDDR6X effective clock shows 21 Gbps under load.

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