GPU comparison with benchmarksThe GALAX GeForce RTX 2080 Dual Black is based on the NVIDIA GeForce RTX 2080 (Turing) and has 8 GB GDDR6 graphics memory with a bandwidth of 448 GB/s.
The PowerColor Radeon RX 5500 XT 8G is based on the AMD Radeon RX 5500 XT (RDNA 1) and has 8 GB GDDR6 graphics memory with a bandwidth of 224 GB/s. |
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GPUThe GALAX GeForce RTX 2080 Dual Black has the TU104 graphics chip installed, which is based on the Turing architecture. The PowerColor Radeon RX 5500 XT 8G is based on the graphics chip Navi 14 XTX, which comes from the RDNA 1 architecture. |
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GALAX GeForce RTX 2080 Dual Black | GPU | PowerColor Radeon RX 5500 XT 8G |
NVIDIA GeForce RTX 2080 | Based on | AMD Radeon RX 5500 XT |
TU104 | GPU Chip | Navi 14 XTX |
Turing | Architecture | RDNA 1 |
46 | Streaming Multiprocessors | 22 |
2944 | Shader | 1408 |
64 | Render Output Units | 32 |
184 | Texture Units | 88 |
46 | Raytracing Cores | 0 |
MemoryThe graphics memory of the GALAX GeForce RTX 2080 Dual Black clocks at 1.750 GHz, which corresponds to a speed of 14.0 Gbps. The graphics memory speed of the PowerColor Radeon RX 5500 XT 8G is 14.0 Gbps and the clock speed is 1.750 GHz. |
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8 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR6 |
1.750 GHz | Memory Clock | 1.750 GHz |
14.0 Gbps | Memory Speed | 14.0 Gbps |
448 GB/s | Memory bandwidth | 224 GB/s |
256 bit | Memory Interface | 128 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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1.515 GHz | Base Clock | 1.647 GHz |
1.710 GHz | Boost Clock | 1.845 GHz |
Avg (Game) Clock | 1.73 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce RTX 2080 Dual Black is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 215 W. The PowerColor Radeon RX 5500 XT 8G has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 130 W. |
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215 W | TDP | 130 W |
-- | TDP (up) | -- |
88 °C | Tjunction max | 95 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe GALAX GeForce RTX 2080 Dual Black is equipped with a total of 2 Axial main fans. The PowerColor Radeon RX 5500 XT 8G has 2 Axial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 90 mm | Fan 1 | 2 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 41 dB |
ConnectivityUp to 4 screens can be operated with the GALAX GeForce RTX 2080 Dual Black. The PowerColor Radeon RX 5500 XT 8G supports the operation of a maximum of 4 monitors. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 1x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetWith the GALAX GeForce RTX 2080 Dual Black it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the PowerColor Radeon RX 5500 XT 8G is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
Addressable LED | LED | No LED lighting |
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 |
No | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode / Encode |
DimensionsThe GALAX GeForce RTX 2080 Dual Black is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The PowerColor Radeon RX 5500 XT 8G needs the space of 2 PCIe-Slots in the case and has a PCIe 4.0 x 8 Lanes interface. |
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283 mm | Length | 240 mm |
139 mm | Height | 126 mm |
41 mm | Width | 38 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 8 |
Additional dataThe GALAX GeForce RTX 2080 Dual Black has been manufactured with a structure width of 12 nanometers since Q3/2018. The PowerColor Radeon RX 5500 XT 8G came on the market in Q3/2019 and will have a structure width of 7 nanometers manufactured. |
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28NSL6UCT7BV | Part-no | AXRX 5500 XT 8GBD6-DH/OC |
Q3/2018 | Release date | Q3/2019 |
699 $ (Reference) | Launch Price | 169 $ (Reference) |
12 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
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PowerColor Radeon RX 5500 XT 8G
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
PowerColor Radeon RX 5500 XT 8G
8 GB GDDR6 |
PowerColor Radeon RX 5500 XT 8G
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
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PowerColor Radeon RX 5500 XT 8G
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
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PowerColor Radeon RX 5500 XT 8G
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
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PowerColor Radeon RX 5500 XT 8G
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
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PowerColor Radeon RX 5500 XT 8G
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
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PowerColor Radeon RX 5500 XT 8G
8 GB GDDR6 |
PowerColor Radeon RX 5500 XT 8G
8 GB GDDR6 |
GALAX GeForce RTX 2080 Dual Black
8 GB GDDR6 |
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PowerColor Radeon RX 5500 XT 8G
8 GB GDDR6 |