PowerColor Hellhound Radeon RX 9070 16GB Benchmark and Specs

The PowerColor Hellhound Radeon RX 9070 16GB has 56 execution units with 3584 shaders. This gives the graphics card a theoretical FP32 computing power of 37.13 TFLOPS.

Based on

AMD Radeon RX 9070

GPU Chip

Navi 48 XT (RDNA 4)

Streaming Multiprocessors

56

Shader

3584

Render Output Units

128

Texture Units

224

Raytracing Cores

56

The PowerColor Hellhound Radeon RX 9070 16GB is equipped with 16 GB graphics memory of the type GDDR6. The memory clock of the graphics card is 2.518 GHz and the speed is 20.1 Gbps.

Memory Size

16 GB

Memory Type

GDDR6

Memory Clock

2.518 GHz

Memory Speed

20.1 Gbps

Memory bandwidth

645 GB/s

Memory Interface

256 bit

The base frequency of this graphics card is 1.330 GHz and the manufacturer specifies the maximum turbo clock as 2.590 GHz. If supported (see below), the performance can be further increased by overclocking.

Base Clock

1.330 GHz

Boost Clock

2.590 GHz+3 %

Avg (Game) Clock

2.120 GHz+2 %

Overclocking

Yes

The PowerColor Hellhound Radeon RX 9070 16GB is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 220 W.

TDP

220 W (Reference)

Tjunction max

85 °C

PCIe-Power

2 x 8-Pin

Graphics processor and graphics memory of the PowerColor Hellhound Radeon RX 9070 16GB are cooled by a Air cooling.

Fan-Type

Axial

Fan 1

2 x 100 mm

Fan 2

1 x 90 mm

Cooler-Type

Air cooling

Noise (Idle)

0 dB / Silent

Up to 4 monitors can be operated with the PowerColor Hellhound Radeon RX 9070 16GB.

Max. Displays

4

HDCP

2.3

HDMI

1x HDMI 2.1b

DisplayPort

3x DP 2.1a

With the PowerColor Hellhound Radeon RX 9070 16GB it is possible to operate a screen with a resolution of up to 7680x4320 pixels. Furthermore, the DirectX standard version 12_2 (Ultimate) is supported.

Max. resolution

7680x4320

DirectX

12_2 (Ultimate)

Raytracing

Yes

DLSS / FSR

Yes

LED

Addressable LED

This area lists the video codecs that the PowerColor Hellhound Radeon RX 9070 16GB can decode or encode in hardware in order to minimize the processor load, which leads to lower power consumption.

h264

Decode / Encode

h265 / HEVC

Decode / Encode

VP8

Decode / Encode

VP9

Decode / Encode

AV1

Decode / Encode

The PowerColor Hellhound Radeon RX 9070 16GB needs the space of 2 PCIe-Slots in a case. It is 327 mm long, 128 mm high and 41 mm wide.

Length

327 mm

Height

128 mm

Width

41 mm

Width (Slots)

2 PCIe-Slots

SFF-Ready

No

The PowerColor Hellhound Radeon RX 9070 16GB was released in Q2/2025 at a price of 549 $. The graphics card manufactured in 4 nm is connected to the system via PCIe 5 x 16 lanes.

GPU Interface

PCIe 5 x 16

Release date

Q2/2025

Launch Price

549 $ (Reference)

Structure size

4 nm

Part-no

RX9070 16G-L/OC

Documents

data sheet