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AX Gaming Rebel GeForce RTX 5070 X3W specifications and in-depth review

AX Gaming Rebel GeForce RTX 5070 X3W

Manufacturer: AX Gaming

The AX Gaming Rebel GeForce RTX 5070 X3W is a desktop graphics card based on NVIDIA's Blackwell architecture, manufactured on a 5 nm process and housing 31,100 million transistors. It carries RGB lighting and supports up to four displays simultaneously, making it a versatile option for multi-monitor setups. The card measures 316 mm in length and 131 mm in height, and operates within a thermal envelope of 250W.

On the technical side, the RTX 5070 X3W runs at a base clock of 2325 MHz with a boost of 2542 MHz, delivering 31.24 TFLOPS of floating-point performance alongside a texture rate of 488.1 GTexels/s and a pixel rate of 203.4 GPixels/s. Its 12GB of GDDR7 memory operates over a 192-bit bus at an effective speed of 28,000 MHz, yielding up to 672 GB/s of bandwidth. The card supports DirectX 12 Ultimate, OpenGL 4.6, ray tracing, DLSS, and Intel Resizable BAR, and connects via one HDMI 2.1b port and three DisplayPort outputs. It connects to the system through a PCIe 5 slot and also supports ECC memory and Double Precision Floating Point.

Pros
  • Supports up to four simultaneous display outputs, offering flexibility for multi-monitor configurations
  • GDDR7 memory with 672 GB/s of bandwidth and a 28,000 MHz effective speed enables fast data throughput for demanding workloads
  • ECC memory support adds a layer of data integrity for compute-oriented tasks
  • Includes ray tracing, DLSS, and DirectX 12 Ultimate support, covering a wide range of modern rendering features
  • Intel Resizable BAR support allows the CPU to access the full GPU frame buffer, which can improve data transfer efficiency
  • RGB lighting provides visual customization options for those building themed systems
Cons
  • A 250W TDP places notable demands on system power delivery and case airflow
  • No USB-C video output is available, limiting connectivity options for certain modern displays and devices
  • Air-water cooling is not supported, restricting cooling flexibility to air-only solutions
  • The 192-bit memory bus width is narrower than what some higher-tier cards in this category offer, limiting maximum bandwidth scaling
  • The card has no DVI or mini DisplayPort outputs, which may require adapters for users with older display hardware
Who is this for?

This card is well-suited to users who run modern rendering workloads that take advantage of ray tracing, DLSS, and DirectX 12 Ultimate, such as those working with visually demanding titles or real-time 3D content creation. The 12GB of GDDR7 memory combined with 672 GB/s of bandwidth makes it a practical fit for tasks that involve large assets or fast texture streaming. Users who need multi-display setups will also find it accommodating, as the card supports up to four simultaneous outputs across HDMI 2.1b and three DisplayPort connections. Additionally, the inclusion of ECC memory support and Double Precision Floating Point capability extends its relevance to those with compute-intensive or data-sensitive workloads.

Who is this NOT for?

Users with strictly air-cooled builds who require advanced thermal flexibility may find this card limiting, as it does not support air-water cooling configurations. The 192-bit memory bus, while paired with fast GDDR7 memory, may not satisfy those whose workloads benefit from the wider bandwidth headroom offered by broader bus implementations. The card is also a poor match for users who rely on USB-C video output or legacy display connections such as DVI, since neither is available here. Furthermore, the 250W TDP makes it unsuitable for compact or low-power system builds where thermal and power constraints are a priority.

Performance:

GPU clock speed 2325 MHz
GPU turbo 2542 MHz
pixel rate 203.4 GPixel/s
floating-point performance 31.24 TFLOPS
texture rate 488.1 GTexels/s
GPU memory speed 1750 MHz
shading units 6144
texture mapping units (TMUs) 192
render output units (ROPs) 80
Has Double Precision Floating Point (DPFP) ✓

The Performance section of the AX Gaming Rebel GeForce RTX 5070 X3W centers around a base GPU clock of 2325 MHz that boosts up to 2542 MHz, paired with a floating-point output of 31.24 TFLOPS and a texture rate of 488.1 GTexels/s. The card's 6,144 shading units work alongside 192 texture mapping units and 80 render output units to support a pixel rate of 203.4 GPixels/s. GPU memory operates at 1750 MHz, and the card includes support for Double Precision Floating Point (DPFP), rounding out a specification set oriented toward compute-capable and graphics-intensive workloads.

Memory:

effective memory speed 28000 MHz
maximum memory bandwidth 672 GB/s
VRAM 12GB
GDDR version GDDR7
memory bus width 192-bit
Supports ECC memory ✓

The AX Gaming Rebel GeForce RTX 5070 X3W is equipped with 12GB of GDDR7 VRAM running at an effective speed of 28,000 MHz across a 192-bit memory bus, yielding a maximum memory bandwidth of 672 GB/s. The card also supports ECC memory, which enables error detection and correction for workloads where data integrity 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 AX Gaming Rebel GeForce RTX 5070 X3W supports DirectX 12 Ultimate, OpenGL 4.6, and OpenCL 3, covering a broad range of graphics and compute APIs. It includes hardware-accelerated ray tracing, DLSS, and stereoscopic 3D support, 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 available for improved CPU-to-GPU data throughput. The card also features RGB lighting for visual customization.

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 AX Gaming Rebel GeForce RTX 5070 X3W offers a total of four video outputs: one HDMI 2.1b port and three DisplayPort outputs. There are no USB-C, DVI, or mini DisplayPort connections present on this card.

General info:

GPU architecture Blackwell
Thermal Design Power (TDP) 250W
PCI Express (PCIe) version 5
semiconductor size 5 nm
number of transistors 31100 million
Has air-water cooling ✕
width 316 mm
height 131 mm

The AX Gaming Rebel GeForce RTX 5070 X3W is built on the Blackwell architecture, fabricated using a 5 nm process and integrating 31,100 million transistors. It connects via a PCIe 5 slot and carries a Thermal Design Power of 250W. The card does not include an air-water cooling solution. Physically, it measures 316 mm in width and 131 mm in height.

Final Verdict

The AX Gaming Rebel GeForce RTX 5070 X3W presents a well-rounded specification profile for users who prioritize modern rendering capabilities and data-intensive compute tasks. Built on the Blackwell architecture with a 5 nm process, it brings together ray tracing, DLSS, DirectX 12 Ultimate, and ECC memory support in a single package, while its 12GB of GDDR7 memory running at 672 GB/s ensures strong throughput for demanding workloads. Its 250W TDP and air-only cooling compatibility do impose certain system requirements, and the absence of USB-C video output narrows its display connectivity options. Overall, for users whose systems are equipped to handle its power demands, the RTX 5070 X3W delivers a technically capable and feature-complete package oriented toward current-generation graphics and compute workloads.

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