The ASUS Radeon RX 6800 is equipped with a graphics chip of the RDNA 2 architecture, which has 60 streaming multiprocessors.
The graphics card ASUS Radeon RX 6900 XT is based on the RDNA 2 architecture and is equipped with 80 execution units.
Memory
Memory
ASUS Radeon RX 6800
ASUS Radeon RX 6900 XT
Memory Size
16 GB
16 GB
Memory Type
GDDR6
GDDR6
Memory Clock
2.000 GHz
2.000 GHz
Memory Speed
16.0 Gbps
16.0 Gbps
Memory bandwidth
512 GB/s
512 GB/s
Memory Interface
256 bit
256 bit
More information
The ASUS Radeon RX 6800 is equipped with a 16 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks.
The ASUS Radeon RX 6900 XT has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz.
Clock Speeds
Clock Speeds
ASUS Radeon RX 6800
ASUS Radeon RX 6900 XT
Base Clock
1.700 GHz
1.825 GHz
Boost Clock
2.105 GHz
2.250 GHz
Avg (Game) Clock
1.82 GHz
2.02 GHz
Overclocking
Yes
Yes
More information
The ASUS Radeon RX 6800 has a turbo clock of 2.105 GHz. The turbo frequency of the ASUS Radeon RX 6900 XT is 2.250 GHz.
Thermal Design
Thermal Design
ASUS Radeon RX 6800
ASUS Radeon RX 6900 XT
TDP
250 W
300 W
TDP (up)
285 W
345 W
Tjunction max
100 °C
100 °C
PCIe-Power
2 x 8-Pin
2 x 8-Pin
More information
The ASUS Radeon RX 6800 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 6900 XT 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 Radeon RX 6800
ASUS Radeon RX 6900 XT
Fan-Type
Axial
Axial
Fan 1
3 x 85 mm
3 x 80 mm
Cooler-Type
Air cooling
Air cooling
Noise (Idle)
0 dB
0 dB
Noise (Load)
35 dB
--
More information
The graphics processor and graphics memory of the ASUS Radeon RX 6800 are cooled with a Air cooling.
The ASUS Radeon RX 6900 XT is cooled by a Air cooling.
Connectivity
Connectivity
ASUS Radeon RX 6800
ASUS Radeon RX 6900 XT
Max. Displays
4
4
HDCP
2.3
2.3
HDMI
1x HDMI 2.1
1x HDMI 2.1
DisplayPort
2x DP 1.4a
2x DP 1.4a
USB-C
1
1
More information
The ASUS Radeon RX 6800 supports the downward compatible copy protection HDCP in version 2.3.
The ASUS Radeon RX 6900 XT supports HDCP in version 2.3 and all previous versions.
Featureset
Featureset
ASUS Radeon RX 6800
ASUS Radeon RX 6900 XT
Max. resolution
7680x4320
7680x4320
DirectX
12_2 (Ultimate)
12_2 (Ultimate)
Raytracing
Yes
Yes
DLSS / FSR
Yes
Yes
LED
Non addressable LED
Non addressable LED
More information
The ASUS Radeon RX 6800 supports the DirectX standard from Microsoft in version 12_2 (Ultimate).
The ASUS Radeon RX 6900 XT supports Microsoft's DirectX version 12_2 (Ultimate).
Supported Video Codecs
Supported Video Codecs
ASUS Radeon RX 6800
ASUS Radeon RX 6900 XT
h264
Decode / Encode
Decode / Encode
h265 / HEVC
Decode / Encode
Decode / Encode
VP8
Decode / Encode
Decode / Encode
VP9
Decode / Encode
Decode / Encode
AV1
Decode
Decode
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 Radeon RX 6800
ASUS Radeon RX 6900 XT
Length
267 mm
267 mm
Height
120 mm
120 mm
Width
40 mm
50 mm
Width (Slots)
2 Slots
3 Slots
SFF-Ready
No
No
More information
The ASUS Radeon RX 6800 is 40 mm wide and therefore needs the space of 3 PCIe-Slots in the case.
The width of the ASUS Radeon RX 6900 XT is 40 mm and thus requires the space of 3 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 Radeon RX 6900 XT +28.2 %
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 Radeon RX 6800 to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
Here you can rate the ASUS Radeon RX 6900 XT to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:
