All technical data and various benchmarks of the SAPPHIRE PULSE Radeon RX 9070 XT are listed on this page. The graphics card is based on the Navi 48 XTX (RDNA 4) graphics chip, which is manufactured with a structure width of 4 nm. The SAPPHIRE PULSE Radeon RX 9070 XT can operate up to 4 screens with a maximum resolution of up to 7680x4320 become.
GPU
The SAPPHIRE PULSE Radeon RX 9070 XT has 64 execution units with 4096 shaders. This gives the graphics card a theoretical FP32 computing power of 48.66 TFLOPS.
The SAPPHIRE PULSE Radeon RX 9070 XT 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
Clock Speeds
The base frequency of this graphics card is 1.660 GHz and the manufacturer specifies the maximum turbo clock as 2.970 GHz. If supported (see below), the performance can be further increased by overclocking.
Base Clock:
1.660 GHz
Boost Clock:
2.970 GHz
Avg (Game) Clock:
2.400 GHz
Overclocking:
Yes
Thermal Design
The SAPPHIRE PULSE Radeon RX 9070 XT is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 304 W.
TDP:
304 W
TDP (up):
--
Tjunction max:
92 °C
PCIe-Power:
2 x 8-Pin
Cooler & Fans
Graphics processor and graphics memory of the SAPPHIRE PULSE Radeon RX 9070 XT 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
Noise (Load):
--
Connectivity
Up to 4 monitors can be operated with the SAPPHIRE PULSE Radeon RX 9070 XT.
Max. Displays:
4
HDCP-Version:
2.3
HDMI Ports:
2x HDMI v2.1b
DP Ports:
2x DP v2.1a
DVI Ports:
--
VGA Ports:
--
USB-C Ports:
--
Featureset
With the SAPPHIRE PULSE Radeon RX 9070 XT 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
Supported Video Codecs
This area lists the video codecs that the SAPPHIRE PULSE Radeon RX 9070 XT 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
Dimensions
The SAPPHIRE PULSE Radeon RX 9070 XT needs the space of 3 PCIe-Slots in a case. It is 320 mm long, 120 mm high and 62 mm wide.
Length:
320 mm
Height:
120 mm
Width:
62 mm
Width (Slots):
3 PCIe-Slots
Weight:
--
SFF-Ready:
No
Additional data
The SAPPHIRE PULSE Radeon RX 9070 XT was released in Q2/2025 at a price of 599 $ (Reference). The graphics card manufactured in 4 nm is connected to the system via PCIe 5 x 16 lanes.
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The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.
We use the following benchmarks to measure the performance of a graphics card:
