ASRock AMD Radeon RX 9070 XT Challenger 16GB · RX9070XT CL 16G

Model code

RX9070XT CL 16G

Identifier scope

Official model designation, not a verified regional ordering part number. Confirm stated revision and bundle before ordering.

Manufacturer designation

AMD Radeon RX 9070 XT Challenger 16GB

Graphics engine

AMD Radeon™ RX 9070 XT

Host interface

PCI® Express5.0 x16

DirectX

12 Ultimate

OpenGL

4.6

Video memory

GDDR6 16GB

Stream processors

4096

Compute units

64

Memory speed — manufacturer value

20Gbps

Memory bus

256-bit

Resolution — manufacturer conditions

Digital Max Resolution: 7680x4320

Display outputs

1 x HDMI™ 2.1b - 3 x DisplayPort™ 2.1a

HDCP

Yes

Recommended system PSU — not GPU power draw

Minimum PSU: 750W

Power connectors

2 x 8-pin

Dimensions

290 x 123 x 56mm, 2.8-slot

Net weight

1038g

Documented selection limits

Confirm PCIe slot and lane support, chassis length/height/thickness and clearance for power-cable bends. Recommended PSU wattage is a whole-system recommendation, not measured GPU consumption. Verify monitor connectors, OS/driver and firmware compatibility. Boost clocks are conditional, not guaranteed sustained clocks.

Specification source: ASRock ↗
Checked against documentation: 16.10.2026