GPU comparison with benchmarksThe EVGA GeForce RTX 3090 XC3 BLACK GAMING is based on the NVIDIA GeForce RTX 3090 (Ampere) and has 24 GB GDDR6X graphics memory with a bandwidth of 936 GB/s.
The PowerColor Liquid Devil Radeon RX 6900 XT is based on the AMD Radeon RX 6900 XT (RDNA 2) and has 16 GB GDDR6 graphics memory with a bandwidth of 512 GB/s. |
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GPUThe EVGA GeForce RTX 3090 XC3 BLACK GAMING has the GA102-300-A1 graphics chip installed, which is based on the Ampere architecture. The PowerColor Liquid Devil Radeon RX 6900 XT is based on the graphics chip Navi 21, which comes from the RDNA 2 architecture. |
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EVGA GeForce RTX 3090 XC3 BLACK GAMING | GPU | PowerColor Liquid Devil Radeon RX 6900 XT |
NVIDIA GeForce RTX 3090 | Based on | AMD Radeon RX 6900 XT |
GA102-300-A1 | GPU Chip | Navi 21 |
Ampere | Architecture | RDNA 2 |
82 | Streaming Multiprocessors | 80 |
10496 | Shader | 5120 |
112 | Render Output Units | 128 |
328 | Texture Units | 320 |
82 | Raytracing Cores | 80 |
MemoryThe graphics memory of the EVGA GeForce RTX 3090 XC3 BLACK GAMING clocks at 1.219 GHz, which corresponds to a speed of 19.5 Gbps. The graphics memory speed of the PowerColor Liquid Devil Radeon RX 6900 XT is 16.0 Gbps and the clock speed is 2.000 GHz. |
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24 GB | Memory Size | 16 GB |
GDDR6X | Memory Type | GDDR6 |
1.219 GHz | Memory Clock | 2.000 GHz |
19.5 Gbps | Memory Speed | 16.0 Gbps |
936 GB/s | Memory bandwidth | 512 GB/s |
384 bit | Memory Interface | 256 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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1.395 GHz | Base Clock | 1.825 GHz |
1.695 GHz | Boost Clock | 2.365 GHz |
Avg (Game) Clock | 2.14 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe EVGA GeForce RTX 3090 XC3 BLACK GAMING is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 350 W. The PowerColor Liquid Devil Radeon RX 6900 XT has 3 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 300 W. |
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350 W | TDP | 300 W |
-- | TDP (up) | 345 W |
93 °C | Tjunction max | 100 °C |
2 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe EVGA GeForce RTX 3090 XC3 BLACK GAMING is equipped with a total of 3 Axial main fans. The PowerColor Liquid Devil Radeon RX 6900 XT has 0 -- main fans that cool the GPU and memory. |
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Axial | Fan-Type | -- |
3 x 90 mm | Fan 1 | -- |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Water cooling |
0 dB | Noise (Idle) | 0 dB |
38-43 dB | Noise (Load) | 0 dB |
ConnectivityUp to 4 screens can be operated with the EVGA GeForce RTX 3090 XC3 BLACK GAMING. The PowerColor Liquid Devil Radeon RX 6900 XT supports the operation of a maximum of 4 monitors. |
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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 | 2x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetWith the EVGA GeForce RTX 3090 XC3 BLACK GAMING it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the PowerColor Liquid 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 |
Addressable LED | LED | Addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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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 EVGA GeForce RTX 3090 XC3 BLACK GAMING is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The PowerColor Liquid Devil Radeon RX 6900 XT needs the space of 2 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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285 mm | Length | 266 mm |
111 mm | Height | 162 mm |
-- | Width | 42 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe EVGA GeForce RTX 3090 XC3 BLACK GAMING has been manufactured with a structure width of 8 nanometers since Q4/2020. The PowerColor Liquid Devil Radeon RX 6900 XT came on the market in Q2/2021 and will have a structure width of 7 nanometers manufactured. |
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24G-P5-3971-KR | Part-no | AXRX 6900XT 16GBD6-W2DHC/OC |
Q4/2020 | Release date | Q2/2021 |
1,599 $ | Launch Price | 999 $ (Reference) |
8 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
|||
PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
|||
PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
|||
PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
|||
PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |
EVGA GeForce RTX 3090 XC3 BLACK GAMING
24 GB GDDR6X |
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PowerColor Liquid Devil Radeon RX 6900 XT
16 GB GDDR6 |