TurboVS
Galax GeForce RTX 5070 Ti Saber OC specifications and in-depth review

Galax GeForce RTX 5070 Ti Saber OC

Manufacturer: Galax

The Galax GeForce RTX 5070 Ti Saber OC is a graphics card based on NVIDIA's Blackwell architecture, designed to handle demanding workloads with a 5nm semiconductor process and 44.75 TFLOPS of floating-point performance. It runs at a base GPU clock of 2295 MHz with a turbo boost reaching 2497 MHz, and its RGB lighting adds a visual element suited to open-chassis builds. The card draws 300W TDP and connects via PCIe 5.0, with support for up to four simultaneous displays.

On the memory side, the card carries 16GB of GDDR7 VRAM across a 256-bit bus, delivering an effective memory speed of 28000 MHz and a maximum bandwidth of 896 GB/s. It includes 8960 shading units, 280 texture mapping units, and 96 render output units, translating to a pixel rate of 239.7 GPixel/s and a texture rate of 699.2 GTexels/s. Feature support covers DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3, ray tracing, DLSS, Intel Resizable BAR, and ECC memory. For display output, the card offers one HDMI 2.1b port alongside three DisplayPort connections.

Pros
  • Supports up to four simultaneous display outputs through a combination of one HDMI 2.1b port and three DisplayPort connections
  • 16GB of GDDR7 VRAM with a 896 GB/s memory bandwidth suits workloads that require moving large amounts of data quickly
  • ECC memory support adds a degree of data integrity for tasks sensitive to memory errors
  • DLSS and ray tracing support are both present, expanding the range of rendering techniques available
  • Intel Resizable BAR is included, allowing the CPU broader access to GPU memory resources
  • RGB lighting is built into the card for users who prioritize chassis aesthetics
Cons
  • A 300W TDP places significant demands on the power supply and system cooling
  • No USB-C output is available, limiting direct connectivity to certain modern displays and devices
  • The card does not support air-water hybrid cooling, so users requiring lower operating temperatures must rely on third-party solutions
  • At 316.5 mm in length, physical fitment in smaller or compact cases may be restricted
Who is this for?

This card is well suited to users running demanding rendering workloads that benefit from 44.75 TFLOPS of floating-point performance and 16GB of GDDR7 VRAM with 896 GB/s of bandwidth. The inclusion of ray tracing, DLSS, and DirectX 12 Ultimate makes it a natural fit for those working with modern graphics pipelines or real-time visual workloads. Users who need to drive up to four displays simultaneously will also find the output configuration practical, and the ECC memory support makes it relevant for compute-adjacent tasks where memory accuracy matters.

Who is this NOT for?

The card's 300W TDP makes it a poor match for users with modest power supplies or builds where thermal headroom is limited, as the cooling demands are substantial. At 316.5 mm in length, it is also not well suited to compact or small-form-factor cases where physical space is constrained. Users who rely on USB-C display connectivity or require a liquid cooling option out of the box will find this card lacking, as neither is available in its current specification.

Performance:

GPU clock speed 2295 MHz
GPU turbo 2497 MHz
pixel rate 239.7 GPixel/s
floating-point performance 44.75 TFLOPS
texture rate 699.2 GTexels/s
GPU memory speed 1750 MHz
shading units 8960
texture mapping units (TMUs) 280
render output units (ROPs) 96
Has Double Precision Floating Point (DPFP) ✓

The Galax GeForce RTX 5070 Ti Saber OC operates at a base GPU clock of 2295 MHz, rising to 2497 MHz under turbo conditions, and delivers 44.75 TFLOPS of floating-point performance alongside double precision floating point support. Its 8960 shading units work in tandem with 280 texture mapping units and 96 render output units to produce a texture rate of 699.2 GTexels/s and a pixel rate of 239.7 GPixel/s. The GPU memory runs at 1750 MHz, and the card's overall throughput figures reflect a configuration tuned for handling graphics workloads at scale.

Memory:

effective memory speed 28000 MHz
maximum memory bandwidth 896 GB/s
VRAM 16GB
GDDR version GDDR7
memory bus width 256-bit
Supports ECC memory ✓

The card is equipped with 16GB of GDDR7 VRAM running across a 256-bit memory bus, achieving an effective memory speed of 28000 MHz and a maximum memory bandwidth of 896 GB/s. ECC memory support is included, adding a layer of data integrity 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

The Galax GeForce RTX 5070 Ti Saber OC 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, as is stereoscopic 3D, while XeSS (XMX) and LHR are not present on this card. Multi-display technology is supported with a maximum of four simultaneous outputs, and Intel Resizable BAR is included to help the CPU access GPU memory more efficiently. RGB lighting is also built in, and the card does not use a hardware-based mining limiter.

Ports:

has an HDMI output ✓
HDMI ports 1
HDMI version HDMI 2.1b
DisplayPort outputs 3
USB-C ports 0
DVI outputs 0
mini DisplayPort outputs 0

The card's output configuration consists of one HDMI 2.1b port and three DisplayPort outputs, providing four connections in total. There are no USB-C, DVI, or mini DisplayPort outputs on this model.

General info:

GPU architecture Blackwell
Thermal Design Power (TDP) 300W
PCI Express (PCIe) version 5
semiconductor size 5 nm
number of transistors 45600 million
Has air-water cooling ✕
width 316.5 mm
height 140.1 mm

Built on the Blackwell architecture using a 5nm manufacturing process, this card integrates 45,600 million transistors and connects via PCIe 5.0. It carries a thermal design power of 300W and relies on air cooling rather than a liquid cooling solution. The card measures 316.5 mm in width and 140.1 mm in height, which is worth factoring in when assessing case compatibility.

Final Verdict

The Galax GeForce RTX 5070 Ti Saber OC is a capable graphics card that brings together the Blackwell architecture, 16GB of GDDR7 VRAM, and 896 GB/s of memory bandwidth in a package that covers modern rendering requirements including ray tracing, DLSS, and DirectX 12 Ultimate. Its four-display output support and ECC memory compatibility extend its relevance beyond a single use case. That said, the 300W power draw and 316.5 mm length mean it demands a well-specced system to function at its best. For users whose builds can accommodate those requirements, this card represents a technically thorough option within the current generation of graphics hardware.

Popular Comparisons

Galax GeForce RTX 5070 Ti Saber OC
Galax GeForce RTX 5070 Ti Saber OC
VS
Zotac Gaming GeForce RTX 5070 Ti Solid OC
Zotac Gaming GeForce RTX 5070 Ti Solid OC