The ASUS TUF GAMING Radeon RX 6900 XT OC has 5120 shader units and these clock a maximum of 2.34 GHz which results in an FP32 computing power of 23.96 TFLOPS.
The ASUS TUF GAMING Radeon RX 6900 XT OC is equipped with a graphics chip of the RDNA 2 architecture, which has 80 streaming multiprocessors.
The graphics card ASUS Radeon RX Vega 56 is based on the GCN 5 architecture and is equipped with 56 execution units.
Memory
Memory
ASUS TUF GAMING Radeon RX 6900 XT OC
ASUS Radeon RX Vega 56
Memory Size
16 GB
8 GB
Memory Type
GDDR6
HBM2
Memory Clock
2.000 GHz
0.800 GHz
Memory Speed
16.0 Gbps
1.6 Gbps
Memory bandwidth
512 GB/s
410 GB/s
Memory Interface
256 bit
2,048 bit
More information
The ASUS TUF GAMING Radeon RX 6900 XT OC is equipped with a 16 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks.
The ASUS Radeon RX Vega 56 has a 8 GB large HBM2 graphics memory and the memory clock is 0.800GHz.
Clock Speeds
Clock Speeds
ASUS TUF GAMING Radeon RX 6900 XT OC
ASUS Radeon RX Vega 56
Base Clock
1.900 GHz
1.156 GHz
Boost Clock
2.340 GHz
1.471 GHz
Avg (Game) Clock
2.11 GHz
--
Overclocking
Yes
Yes
More information
The ASUS TUF GAMING Radeon RX 6900 XT OC has a turbo clock of 2.340 GHz. The turbo frequency of the ASUS Radeon RX Vega 56 is 1.471 GHz.
Thermal Design
Thermal Design
ASUS TUF GAMING Radeon RX 6900 XT OC
ASUS Radeon RX Vega 56
TDP
300 W
210 W
TDP (up)
345 W
--
Tjunction max
100 °C
100 °C
PCIe-Power
2 x 8-Pin
2 x 8-Pin
More information
The ASUS TUF GAMING Radeon RX 6900 XT OC has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 100 °C.
The ASUS Radeon RX Vega 56 is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.
Cooler & Fans
Cooler & Fans
ASUS TUF GAMING Radeon RX 6900 XT OC
ASUS Radeon RX Vega 56
Fan-Type
Axial
Radial
Fan 1
3 x 100 mm
1 x 70 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
37 dB
Noise (Load)
34 dB
49 dB
More information
The graphics processor and graphics memory of the ASUS TUF GAMING Radeon RX 6900 XT OC are cooled with a Air cooling.
The ASUS Radeon RX Vega 56 is cooled by a Air cooling.
Connectivity
Connectivity
ASUS TUF GAMING Radeon RX 6900 XT OC
ASUS Radeon RX Vega 56
Max. Displays
4
4
HDCP
2.3
--
HDMI
1x HDMI 2.1
1x HDMI 2.0b
DisplayPort
3x DP 1.4a
3x DP 1.4
More information
The ASUS TUF GAMING Radeon RX 6900 XT OC supports the downward compatible copy protection HDCP in version 2.3.
The ASUS Radeon RX Vega 56 supports HDCP in version -- and all previous versions.
Featureset
Featureset
ASUS TUF GAMING Radeon RX 6900 XT OC
ASUS Radeon RX Vega 56
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_1
Raytracing
Yes
No
DLSS / FSR
Yes
Yes
LED
ASUS Aura Sync
No LED lighting
More information
The ASUS TUF GAMING Radeon RX 6900 XT OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The ASUS Radeon RX Vega 56 supports Microsoft's DirectX version 12_1.
Supported Video Codecs
Supported Video Codecs
ASUS TUF GAMING Radeon RX 6900 XT OC
ASUS Radeon RX Vega 56
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode / Encode
Decode
VP9
Decode / Encode
Decode / Encode
AV1
Decode
No
More information
This area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load.
Dimensions
Dimensions
ASUS TUF GAMING Radeon RX 6900 XT OC
ASUS Radeon RX Vega 56
Length
320 mm
280 mm
Height
140 mm
127 mm
Width
58 mm
40 mm
Width (Slots)
3 Slots
2 Slots
Weight
1,700 g
1,090 g
SFF-Ready
No
No
More information
The ASUS TUF GAMING Radeon RX 6900 XT OC is 58 mm wide and therefore needs the space of 2 PCIe-Slots in the case.
The width of the ASUS Radeon RX Vega 56 is 58 mm and thus requires the space of 2 PCIe-Slots in the PC case.
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score ASUS TUF GAMING Radeon RX 6900 XT OC +238.0 %
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
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.
Here you can rate the ASUS TUF GAMING Radeon RX 6900 XT OC to help other visitors make their purchasing decisions. The average rating is 5.0 stars (3 ratings). Rate now:
Here you can rate the ASUS Radeon RX Vega 56 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
