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Palit GeForce RTX 4070 Ti Super JetStream OC specifications and in-depth review

Palit GeForce RTX 4070 Ti Super JetStream OC

Manufacturer: Palit

The Palit GeForce RTX 4070 Ti Super JetStream OC is a graphics card based on NVIDIA's Ada Lovelace architecture, manufactured on a 5 nm process node with 45,900 million transistors. It operates at a base clock of 2340 MHz and reaches a boosted frequency of 2640 MHz, while the card carries a thermal design power rating of 285W and measures 328.9 mm in length and 130.5 mm in height.

On the memory side, the card is equipped with 16GB of GDDR6X across a 256-bit bus, delivering an effective memory speed of 21,000 MHz and a maximum bandwidth of 672.3 GB/s. Its 8448 shading units, 264 texture mapping units, and 96 render output units contribute to a texture rate of 697 GTexels/s and floating-point performance of 44.61 TFLOPS. The card supports DirectX 12 Ultimate, OpenGL 4.6, ray tracing, DLSS, and Intel Resizable BAR, and provides connectivity through one HDMI 2.1a port and three DisplayPort outputs for up to four simultaneous displays.

Pros
  • The 16GB of GDDR6X memory running at 21,000 MHz effective speed with 672.3 GB/s bandwidth provides substantial headroom for memory-intensive workloads
  • Support for up to four simultaneous displays makes it well-suited for multi-monitor setups
  • Hardware ray tracing and DLSS support enable more visually detailed rendering pipelines without relying solely on raw rasterization
  • ECC memory support adds a layer of data integrity for users running compute or precision-sensitive tasks
  • Intel Resizable BAR support allows the CPU to access the full GPU frame buffer at once, reducing data transfer bottlenecks
  • RGB lighting is built in, giving users the option to customize the card's appearance within their build
Cons
  • A 285W TDP places meaningful demands on the power supply, requiring adequate headroom in the system
  • At 328.9 mm in length, the card may not fit in smaller or compact cases without careful clearance checks
  • There are no USB-C or DVI outputs, which limits compatibility with certain older monitors or devices that rely on those connections
  • Water cooling is not supported, so thermal management depends entirely on the air cooling solution
Who is this for?

This card is a strong fit for users running demanding rendering and compute workloads that benefit from 16GB of GDDR6X memory and over 672 GB/s of bandwidth, such as 3D content creation, video production, or large-scale simulation tasks. Its hardware ray tracing and DLSS support make it equally relevant for users engaged in high-fidelity real-time graphics at demanding resolutions. The ECC memory support and 44.61 TFLOPS of floating-point throughput also make it a reasonable fit for users who need numerical precision alongside graphical output, while multi-display support across up to four screens suits those working in multi-monitor productivity or visualization environments.

Who is this NOT for?

Users working in space-constrained builds will likely find the 328.9 mm card length problematic, as it rules out many compact and mid-tower cases with limited GPU clearance. The 285W TDP also makes this card a poor match for systems with modest power supplies, since insufficient headroom can cause instability under sustained load. Additionally, users who rely on DVI monitors or USB-C display connections will find no compatible output on this card, making it unsuitable for setups built around legacy or USB-C display hardware.

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 Performance section of this card centers on a base GPU clock of 2340 MHz that boosts up to 2640 MHz, paired with a GPU memory speed of 1313 MHz. Its 8448 shading units work alongside 264 texture mapping units and 96 render output units to deliver a texture rate of 697 GTexels/s and a pixel rate of 253.4 GPixel/s. Overall floating-point throughput reaches 44.61 TFLOPS, and the card also supports Double Precision Floating Point, making it capable of handling workloads that rely on higher numerical precision.

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 ✓

This card comes equipped with 16GB of GDDR6X VRAM running at an effective memory speed of 21,000 MHz across a 256-bit bus, resulting in a maximum memory bandwidth of 672.3 GB/s. The memory configuration also includes support for ECC, which helps detect and correct data errors during operation, making it suitable for workloads where memory accuracy is a consideration.

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 software and feature side, this card supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a broad range of graphics and compute workloads. It includes hardware-accelerated ray tracing, DLSS, and stereoscopic 3D support, while XeSS (XMX) and LHR are not present. Multi-display output is supported across up to four screens, and the card is compatible with Intel Resizable BAR for improved data transfer between the CPU and GPU. RGB lighting is also included, and the card does not use a Lite Hash Rate limiter.

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 panel consists of one HDMI 2.1a port and three DisplayPort outputs, providing a total of four physical display connections. There are no USB-C, DVI, or mini DisplayPort outputs on this card.

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 328.9 mm
height 130.5 mm

This card is built on the Ada Lovelace architecture, using a 5 nm manufacturing process that integrates 45,900 million transistors. It connects via PCIe 4 and carries a thermal design power rating of 285W, relying solely on air cooling as water cooling is not supported. Physically, the card measures 328.9 mm in width and 130.5 mm in height.

Final Verdict

The Palit GeForce RTX 4070 Ti Super JetStream OC is a well-specified graphics card that brings together a strong set of capabilities under the Ada Lovelace architecture, with 16GB of GDDR6X memory and 672.3 GB/s of bandwidth standing out as its most practically significant attributes for memory-intensive and compute-oriented workloads. Ray tracing, DLSS, ECC memory support, and multi-display output round out a feature set that addresses both creative professionals and demanding desktop users. Its physical size and 285W power requirement do impose real system constraints, and the absence of USB-C or DVI outputs narrows its display compatibility, so prospective users should verify their build accommodates it. For those whose setups meet those requirements, this card delivers a coherent and capable package across both graphical and compute use cases.