AMD Radeon RX 6800 XT
vs
GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G


GPU comparison with benchmarks

The AMD Radeon RX 6800 XT has 4608 shader units and these clock a maximum of 2.25 GHz which results in an FP32 computing power of 20.74 TFLOPS.

The GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G has 5120 shader units and these clock at a maximum of 2.53 GHz and achieve an FP32 computing power of 25.86 TFLOPS.

GPU

The AMD Radeon RX 6800 XT is equipped with a graphics chip of the RDNA 2 architecture, which has 72 streaming multiprocessors.

The graphics card GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G is based on the RDNA 2 architecture and is equipped with 80 execution units.
AMD Radeon RX 6800 XT GPU GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G
AMD Radeon RX 6800 XT Based on AMD Radeon RX 6900 XT
Navi 21 XT GPU Chip Navi 21
RDNA 2 Architecture RDNA 2
72 Streaming Multiprocessors 80
4608 Shader 5120
128 Render Output Units 128
288 Texture Units 320
72 Raytracing Cores 80

Memory

The AMD Radeon RX 6800 XT is equipped with a 16 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks.

The GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz.

16 GB Memory Size 16 GB
GDDR6 Memory Type GDDR6
2.000 GHz Memory Clock 2.000 GHz
16.0 Gbps Memory Speed 16.0 Gbps
512 GB/s Memory bandwidth 512 GB/s
256 bit Memory Interface 256 bit

Clock Speeds

The AMD Radeon RX 6800 XT has a turbo clock of 2.250 GHz. The turbo frequency of the GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G is 2.525 GHz.

1.825 GHz Base Clock 1.950 GHz
2.250 GHz Boost Clock 2.525 GHz
2.02 GHz Avg (Game) Clock 2.38 GHz
Yes Overclocking Yes

Thermal Design

The AMD Radeon RX 6800 XT 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 GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G is equipped with a 3 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C.

300 W TDP 300 W
345 W TDP (up) 345 W
100 °C Tjunction max 100 °C
2 x 8-Pin PCIe-Power 3 x 8-Pin

Cooler & Fans

The graphics processor and graphics memory of the AMD Radeon RX 6800 XT are cooled with a Air cooling.

The GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G is cooled by a Water cooling.

Axial Fan-Type --
3 x 80 mm Fan 1 --
-- Fan 2 --
Air cooling Cooler-Type Water cooling
0 dB Noise (Idle) 0 dB
37 dB Noise (Load) 0 dB

Connectivity

The AMD Radeon RX 6800 XT supports the downward compatible copy protection HDCP in version 2.3.

The GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G supports HDCP in version 2.3 and all previous versions.

4 Max. Displays 4
2.3 HDCP-Version 2.3
1x HDMI v2.1 HDMI Ports 2x HDMI v2.1
2x DP v1.4a DP Ports 2x DP v1.4a
-- DVI Ports --
-- VGA Ports --
1 USB-C Ports --

Featureset

The AMD Radeon RX 6800 XT supports the DirectX standard from Microsoft in version 12_2 (Ultimate).

The GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G supports Microsoft's DirectX version 12_2 (Ultimate).

7680x4320 Max. resolution 7680x4320
12_2 (Ultimate) DirectX 12_2 (Ultimate)
Yes Raytracing Yes
Yes DLSS / FSR Yes
Non addressable LED LED GIGABYTE RGB Fusion

Supported Video Codecs

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.

Decode / Encode h264 Decode / Encode
Decode / Encode h265 / HEVC Decode / Encode
Decode AV1 Decode
Decode / Encode VP8 Decode / Encode
Decode / Encode VP9 Decode / Encode

Dimensions

The AMD Radeon RX 6800 XT is -- wide and therefore needs the space of 2 PCIe-Slots in the case.

The width of the GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G is -- and thus requires the space of 2 PCIe-Slots in the PC case.

270 mm Length 282 mm
120 mm Height 146 mm
-- Width 28 mm
3 PCIe-Slots Width (Slots) 2 PCIe-Slots
1503 g Weight --
PCIe 4.0 x 16 GPU Interface PCIe 4.0 x 16

Additional data

Manufactured using the 7 nanometer process, AMD Radeon RX 6800 XT was released in Q4/2020.

The GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G published in Q3/2021 is manufactured with a structure width of 7 nanometers.

-- Part-no GV-R69XTAORUSX WB-16GD
Q4/2020 Release date Q3/2021
799 $ Launch Price 999 $ (Reference)
7 nm Structure size 7 nm
data sheet Documents data sheet

Rate these graphics cards now

Here you can rate the AMD Radeon RX 6800 XT to help other visitors make their purchasing decisions. The average rating is 5.0 stars (2 ratings). Rate now:
Here you can rate the GIGABYTE AORUS Radeon RX 6900 XT Xtreme Waterforce WB 16G to help other visitors make their purchasing decisions. The average rating is 0 stars (0 ratings). Rate now:

Benchmark results

3DMark Benchmark (DirectX, Raytracing)

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

Port Royal (Raytracing)

Speed Way Graphics Score (Raytracing)

Cyberpunk 2077

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.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

The Last of Us Part 1

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.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

Battlefield 5

Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.

3840x2160 (2160p)

2560x1440 (1440p)

1920x1080 (1080p)

Geekbench 6 (OpenCL, Vulkan, Metal)

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.

Geekbench 6 - OpenCL

Geekbench 6 - Vulkan

Geekbench 6 - Metal

FP32 Performance (Single-precision TFLOPS)

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.

FP32 (TFLOPS)

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