GPU comparison with benchmarksThe GALAX GeForce RTX 2080 Ti HOF has 4352 shader units and these clock a maximum of 1.64 GHz which results in an FP32 computing power of 14.23 TFLOPS.
The PowerColor Red Devil Radeon RX 6900 XT Ultimate has 5120 shader units and these clock at a maximum of 2.43 GHz and achieve an FP32 computing power of 24.83 TFLOPS. |
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GPUThe GALAX GeForce RTX 2080 Ti HOF is equipped with a graphics chip of the Turing architecture, which has 68 streaming multiprocessors. The graphics card PowerColor Red Devil Radeon RX 6900 XT Ultimate is based on the RDNA 2 architecture and is equipped with 80 execution units. |
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GALAX GeForce RTX 2080 Ti HOF | GPU | PowerColor Red Devil Radeon RX 6900 XT Ultimate |
NVIDIA GeForce RTX 2080 Ti | Based on | AMD Radeon RX 6900 XT |
TU102 | GPU Chip | Navi 21 |
Turing | Architecture | RDNA 2 |
68 | Streaming Multiprocessors | 80 |
4352 | Shader | 5120 |
88 | Render Output Units | 128 |
272 | Texture Units | 320 |
68 | Raytracing Cores | 80 |
MemoryThe GALAX GeForce RTX 2080 Ti HOF is equipped with a 11 GB large GDDR6 graphics memory, which is equipped with 1.750 GHz clocks. The PowerColor Red Devil Radeon RX 6900 XT Ultimate has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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11 GB | Memory Size | 16 GB |
GDDR6 | Memory Type | GDDR6 |
1.750 GHz | Memory Clock | 2.000 GHz |
14.0 Gbps | Memory Speed | 16.0 Gbps |
616 GB/s | Memory bandwidth | 512 GB/s |
352 bit | Memory Interface | 256 bit |
Clock SpeedsThe GALAX GeForce RTX 2080 Ti HOF has a turbo clock of 1.635 GHz. The turbo frequency of the PowerColor Red Devil Radeon RX 6900 XT Ultimate is 2.425 GHz. |
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1.350 GHz | Base Clock | 1.825 GHz |
1.635 GHz | Boost Clock | 2.425 GHz |
1.55 GHz | Avg (Game) Clock | 2.24 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce RTX 2080 Ti HOF has 3 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 89 °C. The PowerColor Red Devil Radeon RX 6900 XT Ultimate 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. |
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250 W | TDP | 300 W |
-- | TDP (up) | 345 W |
89 °C | Tjunction max | 100 °C |
3 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GALAX GeForce RTX 2080 Ti HOF are cooled with a Air cooling. The PowerColor Red Devil Radeon RX 6900 XT Ultimate is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 90 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 |
ConnectivityThe GALAX GeForce RTX 2080 Ti HOF supports the downward compatible copy protection HDCP in version 2.2. The PowerColor Red Devil Radeon RX 6900 XT Ultimate supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetThe GALAX GeForce RTX 2080 Ti HOF supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The PowerColor Red Devil Radeon RX 6900 XT Ultimate supports Microsoft's DirectX version 12_2 (Ultimate). |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
Addressable LED | LED | Addressable LED |
Supported Video CodecsThis 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. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
No | AV1 | Decode |
Decode | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe GALAX GeForce RTX 2080 Ti HOF is 57 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the PowerColor Red Devil Radeon RX 6900 XT Ultimate is 57 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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330 mm | Length | 320 mm |
159 mm | Height | 135 mm |
57 mm | Width | 62 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 12 nanometer process, GALAX GeForce RTX 2080 Ti HOF was released in Q3/2018. The PowerColor Red Devil Radeon RX 6900 XT Ultimate published in Q2/2021 is manufactured with a structure width of 7 nanometers. |
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28IULBUCV6DH | Part-no | AXRX 6900XTU 16GBD6-3DHE/OC |
Q3/2018 | Release date | Q2/2021 |
999 $ (Reference) | Launch Price | 999 $ (Reference) |
12 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
|||
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
|||
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
|||
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
|||
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
|||
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
|||
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
|||
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
|||
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
|||
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
GALAX GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |