AX Gaming Rebel GeForce RTX 5070 X2W specifications and in-depth review

AX Gaming Rebel GeForce RTX 5070 X2W

Manufacturer: AX Gaming

The AX Gaming Rebel GeForce RTX 5070 X2W is a graphics card based on NVIDIA's Blackwell architecture, manufactured on a 5 nm process node. It carries a rated TDP of 250W and connects via a PCIe 5.0 interface, fitting into a compact 240 mm × 120 mm form factor. The card includes RGB lighting and supports up to four simultaneous displays, making it a versatile option for multi-monitor configurations.

On the memory side, the card is equipped with 12GB of GDDR7 VRAM across a 192-bit bus, delivering an effective memory speed of 28,000 MHz and a peak bandwidth of 672 GB/s. It houses 6,144 shading units, 192 texture mapping units, and 80 render output units, with floating-point performance rated at 30.87 TFLOPS. Feature support includes DirectX 12 Ultimate, OpenGL 4.6, OpenCL 3, ray tracing, DLSS, Intel Resizable BAR, ECC memory, and stereoscopic 3D. For display connectivity, the card provides one HDMI 2.1b port and three DisplayPort outputs.

Pros
  • Supports up to four simultaneous displays, offering flexibility for multi-monitor setups
  • GDDR7 memory with a 672 GB/s bandwidth ceiling and an effective speed of 28,000 MHz ensures rapid data throughput for demanding workloads
  • ECC memory support adds data integrity protection, useful in error-sensitive compute tasks
  • Includes ray tracing and DLSS support, enabling advanced rendering features in compatible applications
  • Double Precision Floating Point (DPFP) support broadens the card's utility beyond standard graphics tasks
  • RGB lighting is built in, allowing for visual customization within a compatible system
Cons
  • The 192-bit memory bus is narrower than what some cards in this segment offer, which may limit peak bandwidth scaling
  • No USB-C output is available, which can restrict compatibility with certain modern displays and adapters
  • Air-water cooling is not supported, limiting cooling flexibility to air-only solutions
  • With a 250W TDP, the card places a notable power demand on the system, requiring adequate PSU headroom
  • XeSS (XMX) is not supported, narrowing upscaling options to DLSS only
Who is this for?

This card is well-matched for users who engage in ray tracing and DLSS-enabled gaming, where its hardware support for both technologies allows those pipelines to run as intended. The inclusion of Double Precision Floating Point support and ECC memory also makes it a reasonable fit for those who occasionally handle compute-oriented or error-sensitive workloads alongside traditional rendering. Users running multi-monitor setups of up to four displays will find the output configuration practical, and the four available ports — one HDMI 2.1b and three DisplayPort — cover a wide range of modern display types.

Who is this NOT for?

Users requiring the highest possible memory bandwidth at scale may find the 192-bit bus width a limiting factor in workloads that push memory-intensive tasks to their limits. Those who rely on USB-C display connectivity or mini DisplayPort outputs will need to look elsewhere, as neither is available on this card. Additionally, system builders working within tight power budgets should note that the 250W TDP places a significant demand on the power supply, making this card less suitable for compact or low-wattage builds where headroom is constrained.

Performance:

GPU clock speed 2325 MHz
GPU turbo 2512 MHz
pixel rate 201 GPixel/s
floating-point performance 30.87 TFLOPS
texture rate 482.3 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 AX Gaming Rebel GeForce RTX 5070 X2W operates at a base GPU clock of 2325 MHz, climbing to 2512 MHz under boost conditions, while the GPU memory runs at 1750 MHz. With 6,144 shading units, 192 texture mapping units, and 80 render output units, the card achieves a texture rate of 482.3 GTexels/s and a pixel rate of 201 GPixel/s. Floating-point performance is rated at 30.87 TFLOPS, and the card includes support for Double Precision Floating Point (DPFP), broadening its suitability for compute-oriented workloads alongside standard rendering tasks.

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 card is equipped with 12GB of GDDR7 VRAM running across a 192-bit memory bus, reaching an effective memory speed of 28,000 MHz and delivering a maximum memory bandwidth of 672 GB/s. ECC memory support is also included, adding a layer of data integrity protection that can be beneficial in error-sensitive 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

The AX Gaming Rebel GeForce RTX 5070 X2W 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, alongside stereoscopic 3D and multi-display technology spanning up to four simultaneous outputs. The card implements Intel Resizable BAR for optimized CPU-to-GPU data access and includes RGB lighting, but does not feature XeSS (XMX) or LHR.

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, totaling four available display connections. There are no USB-C, DVI, or mini DisplayPort outputs present on this model.

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 240 mm
height 120 mm

The AX Gaming Rebel GeForce RTX 5070 X2W is built on the Blackwell architecture, fabricated using a 5 nm process and integrating 31,100 million transistors. It connects via PCIe 5.0 and carries a TDP of 250W, with dimensions of 240 mm in width and 120 mm in height. The card does not include air-water cooling.

Final Verdict

The AX Gaming Rebel GeForce RTX 5070 X2W presents a well-rounded specification set built around NVIDIA's Blackwell architecture, combining ray tracing, DLSS, and 672 GB/s of GDDR7 memory bandwidth into a card that serves both gaming and light compute workloads with equal credibility. ECC memory support and Double Precision Floating Point capability add a degree of versatility that extends its usefulness beyond purely graphical tasks, while four-display output support and a clean port selection round out a practical feature set. Its 250W TDP and 192-bit bus width do place certain constraints on users with power-limited builds or extreme memory-scaling demands, but within its intended operating range, the card delivers a cohesive and capable package that should satisfy users seeking a technically mature Blackwell-based option.

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