GPU comparison with benchmarksThe GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) has 10496 shader units and these clock a maximum of 1.76 GHz which results in an FP32 computing power of 36.84 TFLOPS.
The ASUS Radeon RX 550 2GB has 512 shader units and these clock at a maximum of 1.18 GHz and achieve an FP32 computing power of 1.21 TFLOPS. |
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GPUThe GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) is equipped with a graphics chip of the Ampere architecture, which has 82 streaming multiprocessors. The graphics card ASUS Radeon RX 550 2GB is based on the GCN 4 architecture and is equipped with 8 execution units. |
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GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) | GPU | ASUS Radeon RX 550 2GB |
NVIDIA GeForce RTX 3090 | Based on | AMD Radeon RX 550 (Lexa) |
GA102-300-A1 | GPU Chip | Lexa PRO |
Ampere | Architecture | GCN 4 |
82 | Streaming Multiprocessors | 8 |
10496 | Shader | 512 |
112 | Render Output Units | 16 |
328 | Texture Units | 32 |
82 | Raytracing Cores | 0 |
MemoryThe GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.219 GHz clocks. The ASUS Radeon RX 550 2GB has a 2 GB large GDDR5 graphics memory and the memory clock is 1.750GHz. |
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24 GB | Memory Size | 2 GB |
GDDR6X | Memory Type | GDDR5 |
1.219 GHz | Memory Clock | 1.750 GHz |
19.5 Gbps | Memory Speed | 7.0 Gbps |
936 GB/s | Memory bandwidth | 112 GB/s |
384 bit | Memory Interface | 128 bit |
Clock SpeedsThe GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) has a turbo clock of 1.755 GHz. The turbo frequency of the ASUS Radeon RX 550 2GB is 1.183 GHz. |
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1.395 GHz | Base Clock | 1.100 GHz |
1.755 GHz | Boost Clock | 1.183 GHz |
1.74 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) 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 93 °C. The ASUS Radeon RX 550 2GB is equipped with a PCIe power connector that supplies it with power. The maximum operating temperature of the card is 80 °C. |
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420 W | TDP | 50 W |
-- | TDP (up) | -- |
93 °C | Tjunction max | 80 °C |
2 x 8-Pin | PCIe-Power |
Cooler & FansThe graphics processor and graphics memory of the GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) are cooled with a Air cooling. The ASUS Radeon RX 550 2GB is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 92 mm | Fan 1 | 1 x 80 mm |
1 x 102 mm | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) supports the downward compatible copy protection HDCP in version 2.3. The ASUS Radeon RX 550 2GB supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 1x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ASUS Radeon RX 550 2GB supports Microsoft's DirectX version 12. |
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7680x4320 | Max. resolution | 5120x2880 |
12_2 (Ultimate) | DirectX | 12 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
Addressable LED | LED | No LED lighting |
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 |
Decode | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) is 58 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ASUS Radeon RX 550 2GB is 58 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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330 mm | Length | 182 mm |
142 mm | Height | 112 mm |
58 mm | Width | 43 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 8 |
Additional dataManufactured using the 8 nanometer process, GALAX GeForce RTX 3090 EX Gamer White (1-Click OC) was released in Q4/2020. The ASUS Radeon RX 550 2GB published in Q2/2017 is manufactured with a structure width of 14 nanometers. |
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39NXM5MD2GNG | Part-no | RX550-2G |
Q4/2020 | Release date | Q2/2017 |
1,499 $ (Reference) | Launch Price | 79 $ |
8 nm | Structure size | 14 nm |
data sheet | Documents | -- |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
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ASUS Radeon RX 550 2GB
2 GB GDDR5 |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
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ASUS Radeon RX 550 2GB
2 GB GDDR5 |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
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ASUS Radeon RX 550 2GB
2 GB GDDR5 |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
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ASUS Radeon RX 550 2GB
2 GB GDDR5 |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
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ASUS Radeon RX 550 2GB
2 GB GDDR5 |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
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ASUS Radeon RX 550 2GB
2 GB GDDR5 |
ASUS Radeon RX 550 2GB
2 GB GDDR5 |
GALAX GeForce RTX 3090 EX Gamer White (1-Click OC)
24 GB GDDR6X |
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ASUS Radeon RX 550 2GB
2 GB GDDR5 |