GPU comparison with benchmarksIn the gpu comparison between the PowerColor Radeon RX Vega 56 Red Devil and the GALAX GeForce RTX 3080 SG (1-Click OC) LHR, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe PowerColor Radeon RX Vega 56 Red Devil is based on the AMD RX Vega 56 and has 3584 texture shaders and 56 execution units. GALAX GeForce RTX 3080 SG (1-Click OC) LHR is based on NVIDIA GeForce RTX 3080 LHR, which has 8704 shaders and 68 execution units. |
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PowerColor Radeon RX Vega 56 Red Devil | GPU | GALAX GeForce RTX 3080 SG (1-Click OC) LHR |
AMD RX Vega 56 | Based on | NVIDIA GeForce RTX 3080 LHR |
Vega 10 XL | GPU Chip | GA102-202-K1-A1 |
GCN 5 | Architecture | Ampere |
56 | Streaming Multiprocessors | 68 |
3584 | Shader | 8704 |
64 | Render Output Units | 96 |
256 | Texture Units | 272 |
0 | Raytracing Cores | 68 |
MemoryThe PowerColor Radeon RX Vega 56 Red Devil has 8 GB of graphics memory of the type HBM2 and achieves a memory bandwidth of 410 GB/s. The GALAX GeForce RTX 3080 SG (1-Click OC) LHR can access 10 GB GDDR6X graphics memory and thus achieves a memory bandwidth of 760 GB/s. |
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8 GB | Memory Size | 10 GB |
HBM2 | Memory Type | GDDR6X |
0.800 GHz | Memory Clock | 1.188 GHz |
1.6 Gbps | Memory Speed | 19.0 Gbps |
410 GB/s | Memory bandwidth | 760 GB/s |
2048 bit | Memory Interface | 320 bit |
Clock SpeedsThe PowerColor Radeon RX Vega 56 Red Devil clocks in the base with up to 1.308 GHz. The base frequency of the GALAX GeForce RTX 3080 SG (1-Click OC) LHR is 1.440 GHz. |
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1.308 GHz | Base Clock | 1.440 GHz |
1.526 GHz | Boost Clock | 1.725 GHz |
Avg (Game) Clock | 1.71 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the PowerColor Radeon RX Vega 56 Red Devil is 210 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The GALAX GeForce RTX 3080 SG (1-Click OC) LHR has a TDP of 320 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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210 W | TDP | 320 W |
-- | TDP (up) | 370 W |
100 °C | Tjunction max | 93 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe PowerColor Radeon RX Vega 56 Red Devil has a total of 3 Axial fans. The GALAX GeForce RTX 3080 SG (1-Click OC) LHR has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | 3 x 92 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the PowerColor Radeon RX Vega 56 Red Devil. The GALAX GeForce RTX 3080 SG (1-Click OC) LHR supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
-- | HDCP-Version | 2.3 |
2x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
2x DP v1.4 | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe PowerColor Radeon RX Vega 56 Red Devil supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GALAX GeForce RTX 3080 SG (1-Click OC) LHR is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 (Ultimate) |
No | 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 |
No | AV1 | Decode |
Decode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe PowerColor Radeon RX Vega 56 Red Devil is 316 mm long, 150 mm high and 55 mm wide. The GALAX GeForce RTX 3080 SG (1-Click OC) LHR is 329 mm long, 130 mm high and 61 mm wide. |
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316 mm | Length | 329 mm |
150 mm | Height | 130 mm |
55 mm | Width | 61 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe PowerColor Radeon RX Vega 56 Red Devil was released in Q3/2017 at a price of 399 $ (Reference). The GALAX GeForce RTX 3080 SG (1-Click OC) LHR was introduced in Q2/2021 at a price of 699 $ (Reference). |
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AXRX VEGA 56 8GBHBM2-2D2HD/OC | Part-no | 38NWM3MD99RG |
Q3/2017 | Release date | Q2/2021 |
399 $ (Reference) | Launch Price | 699 $ (Reference) |
14 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
PowerColor Radeon RX Vega 56 Red Devil
8 GB HBM2 |
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GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
PowerColor Radeon RX Vega 56 Red Devil
8 GB HBM2 |
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GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
PowerColor Radeon RX Vega 56 Red Devil
8 GB HBM2 |
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GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
PowerColor Radeon RX Vega 56 Red Devil
8 GB HBM2 |
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GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
PowerColor Radeon RX Vega 56 Red Devil
8 GB HBM2 |
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GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
PowerColor Radeon RX Vega 56 Red Devil
8 GB HBM2 |
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GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |
PowerColor Radeon RX Vega 56 Red Devil
8 GB HBM2 |
PowerColor Radeon RX Vega 56 Red Devil
8 GB HBM2 |
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GALAX GeForce RTX 3080 SG (1-Click OC) LHR
10 GB GDDR6X |