Here we show you benchmarks and technical data for the AMD Radeon RX 7900 XTX. The graphics card is based on the AMD Radeon RX 7900 XTX (RDNA 3) and has 24 GB GDDR6 graphics memory with a memory bandwidth of 960 GB/s. The AMD Radeon RX 7900 XTX has 96 execution units with 6144 shaders.
GPU
The AMD Radeon RX 7900 XTX has 6144 shaders and 96 execution units. The graphics card thus achieves a theoretical FP32 computing power of 61.44 TFLOPS.
The AMD Radeon RX 7900 XTX can use 24 GB graphics memory of the type GDDR6. The graphics card thus achieves a memory bandwidth of 960 GB/s on a 384 bit wide memory interface.
Memory Size:
24 GB
Memory Type:
GDDR6
Memory Clock:
2.500 GHz
Memory Speed:
20.0 Gbps
Memory bandwidth:
960 GB/s
Memory Interface:
384 bit
Clock Speeds
The base clock frequency of the AMD Radeon RX 7900 XTX is 1.900 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card.
Base Clock:
1.900 GHz
Boost Clock:
2.500 GHz
Avg (Game) Clock:
2.300 GHz
Overclocking:
Yes
Thermal Design
The TDP (Thermal Design Power) of the AMD Radeon RX 7900 XTX is 355 W. The graphics card is supplied with energy via the 2 x 8-Pin connector.
TDP:
355 W
TDP (up):
--
Tjunction max:
97 °C
PCIe-Power:
2 x 8-Pin
Cooler & Fans
The AMD Radeon RX 7900 XTX has a total of 3 Axial fans to cool the graphics processor and graphics memory.
Fan-Type:
Axial
Fan 1:
3 x 90 mm
Fan 2:
--
Cooler-Type:
Air cooling
Noise (Idle):
0 dB / Silent
Noise (Load):
40 dB
Connectivity
Up to 4 screens can be connected to the AMD Radeon RX 7900 XTX.
Max. Displays:
4
HDCP-Version:
2.3
HDMI Ports:
1x HDMI v2.1
DP Ports:
2x DP v2.1
DVI Ports:
--
VGA Ports:
--
USB-C Ports:
1
Featureset
The AMD Radeon RX 7900 XTX has a maximum resolution of 7680x4320 pixels. The graphics card supports the DirectX 12_2 (Ultimate) standard.
Max. resolution:
7680x4320
DirectX:
12_2 (Ultimate)
Raytracing:
Yes
DLSS / FSR:
Yes
LED:
No LED lighting
Supported Video Codecs
The video codecs accelerated in hardware by the AMD Radeon RX 7900 XTX reduce the processor load and ensure lower energy consumption.
h264:
Decode / Encode
h265 / HEVC:
Decode / Encode
VP8:
Decode / Encode
VP9:
Decode / Encode
AV1:
Decode / Encode
Dimensions
The AMD Radeon RX 7900 XTX is 287 mm long and 123 mm high. With a width of 51 mm, the graphics card requires 3 PCIe-Slots in the case.
Length:
287 mm
Height:
123 mm
Width:
51 mm
Width (Slots):
3 PCIe-Slots
Weight:
--
Additional data
The AMD Radeon RX 7900 XTX made in 5 nm was published in Q4/2022 for 999 $.
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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: