GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
vs
PowerColor Red Devil Radeon RX 6900 XT
GPU comparison with benchmarksIn the gpu comparison between the GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G and the PowerColor Red Devil Radeon RX 6900 XT, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G is based on the NVIDIA GeForce RTX 3090 Ti and has 10752 texture shaders and 84 execution units. PowerColor Red Devil Radeon RX 6900 XT is based on AMD Radeon RX 6900 XT, which has 5120 shaders and 80 execution units. |
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| GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G | GPU | PowerColor Red Devil Radeon RX 6900 XT |
| NVIDIA GeForce RTX 3090 Ti | Based on | AMD Radeon RX 6900 XT |
| GA102-350-A1 | GPU Chip | Navi 21 |
| Ampere | Architecture | RDNA 2 |
| 84 | Streaming Multiprocessors | 80 |
| 10752 | Shader | 5120 |
| 112 | Render Output Units | 128 |
| 336 | Texture Units | 320 |
| 84 | Raytracing Cores | 80 |
MemoryThe GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G has 24 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 1008 GB/s. The PowerColor Red Devil Radeon RX 6900 XT can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 512 GB/s. |
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| 24 GB | Memory Size | 16 GB |
| GDDR6X | Memory Type | GDDR6 |
| 1.313 GHz | Memory Clock | 2.000 GHz |
| 21.0 Gbps | Memory Speed | 16.0 Gbps |
| 1008 GB/s | Memory bandwidth | 512 GB/s |
| 384 bit | Memory Interface | 256 bit |
Clock SpeedsThe GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G clocks in the base with up to 1.560 GHz. The base frequency of the PowerColor Red Devil Radeon RX 6900 XT is 1.825 GHz. |
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| 1.560 GHz | Base Clock | 1.825 GHz |
| 1.935 GHz | Boost Clock | 2.340 GHz |
| Avg (Game) Clock | 2.11 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G is 450 W. The graphics card is supplied with energy via the 1 x 16-Pin connector. The PowerColor Red Devil Radeon RX 6900 XT has a TDP of 300 W and is supplied with the required energy via 3 x 8-Pin PCIe power connectors. |
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| 450 W | TDP | 300 W |
| -- | TDP (up) | 345 W |
| 92 °C | Tjunction max | 100 °C |
| 1 x 16-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G has a total of 3 Axial (Radiator) fans. The PowerColor Red Devil Radeon RX 6900 XT has 3 Axial fans to cool the GPU and memory. |
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| Axial (Radiator) | Fan-Type | Axial |
| 3 x 120 mm | Fan 1 | 2 x 100 mm |
| -- | Fan 2 | 1 x 90 mm |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 34 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G. The PowerColor Red Devil Radeon RX 6900 XT supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v1.4a | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the PowerColor Red Devil Radeon RX 6900 XT is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | Addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode | AV1 | Decode |
| Decode | VP8 | Decode / Encode |
| Decode | VP9 | Decode / Encode |
DimensionsThe GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G is 238 mm long, 141 mm high and 40 mm wide. The PowerColor Red Devil Radeon RX 6900 XT is 320 mm long, 135 mm high and 62 mm wide. |
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| 238 mm | Length | 320 mm |
| 141 mm | Height | 135 mm |
| 40 mm | Width | 62 mm |
| 2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G was released in Q1/2022 at a price of 1,999 $ (Reference). The PowerColor Red Devil Radeon RX 6900 XT was introduced in Q4/2020 at a price of 1,099 $. |
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| GV-N309TAORUSX W-24GD | Part-no | AXRX 6900XT 16GBD6-3DHE/OC |
| Q1/2022 | Release date | Q4/2020 |
| 1,999 $ (Reference) | Launch Price | 1,099 $ |
| 8 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.560 GHz, 24 GB (450 W TDP)
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1.825 GHz, 16 GB (300 W TDP)
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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
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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Port Royal (Raytracing)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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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)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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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)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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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)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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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
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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Geekbench 6 - Metal
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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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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GIGABYTE AORUS GeForce RTX 3090 Ti XTREME WATERFORCE 24G
24 GB GDDR6X |
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PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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