GPU comparison with benchmarksIn the gpu comparison between the Gainward GeForce RTX 3080 Ti Phantom GS and the ASUS Radeon RX Vega 56, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe Gainward GeForce RTX 3080 Ti Phantom GS is based on the NVIDIA GeForce RTX 3080 Ti and has 10240 texture shaders and 80 execution units. ASUS Radeon RX Vega 56 is based on AMD RX Vega 56, which has 3584 shaders and 56 execution units. |
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Gainward GeForce RTX 3080 Ti Phantom GS | GPU | ASUS Radeon RX Vega 56 |
NVIDIA GeForce RTX 3080 Ti | Based on | AMD RX Vega 56 |
GA102-225-A1 | GPU Chip | Vega 10 XL |
Ampere | Architecture | GCN 5 |
80 | Streaming Multiprocessors | 56 |
10240 | Shader | 3584 |
112 | Render Output Units | 64 |
320 | Texture Units | 256 |
80 | Raytracing Cores | 0 |
MemoryThe Gainward GeForce RTX 3080 Ti Phantom GS has 12 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 912 GB/s. The ASUS Radeon RX Vega 56 can access 8 GB HBM2 graphics memory and thus achieves a memory bandwidth of 410 GB/s. |
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12 GB | Memory Size | 8 GB |
GDDR6X | Memory Type | HBM2 |
1.188 GHz | Memory Clock | 0.800 GHz |
19.0 Gbps | Memory Speed | 1.6 Gbps |
912 GB/s | Memory bandwidth | 410 GB/s |
384 bit | Memory Interface | 2048 bit |
Clock SpeedsThe Gainward GeForce RTX 3080 Ti Phantom GS clocks in the base with up to 1.365 GHz. The base frequency of the ASUS Radeon RX Vega 56 is 1.156 GHz. |
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1.365 GHz | Base Clock | 1.156 GHz |
1.725 GHz | Boost Clock | 1.471 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the Gainward GeForce RTX 3080 Ti Phantom GS is 400 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The ASUS Radeon RX Vega 56 has a TDP of 210 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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400 W | TDP | 210 W |
-- | TDP (up) | -- |
93 °C | Tjunction max | 100 °C |
3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe Gainward GeForce RTX 3080 Ti Phantom GS has a total of 3 Axial fans. The ASUS Radeon RX Vega 56 has 1 Radial fans to cool the GPU and memory. |
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Axial | Fan-Type | Radial |
3 x 90 mm | Fan 1 | 1 x 70 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 37 dB |
-- | Noise (Load) | 49 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the Gainward GeForce RTX 3080 Ti Phantom GS. The ASUS Radeon RX Vega 56 supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | -- |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe Gainward GeForce RTX 3080 Ti Phantom GS supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the ASUS Radeon RX Vega 56 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 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 |
Decode | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode / Encode |
DimensionsThe Gainward GeForce RTX 3080 Ti Phantom GS is 304 mm long, 138 mm high and -- wide. The ASUS Radeon RX Vega 56 is 280 mm long, 127 mm high and 40 mm wide. |
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304 mm | Length | 280 mm |
138 mm | Height | 127 mm |
-- | Width | 40 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | 1090 g |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe Gainward GeForce RTX 3080 Ti Phantom GS was released in Q3/2021 at a price of 1,199 $ (Reference). The ASUS Radeon RX Vega 56 was introduced in Q3/2017 at a price of 399 $ (Reference). |
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NED308TT19KB-1020M | Part-no | RXVEGA56-8G |
Q3/2021 | Release date | Q3/2017 |
1,199 $ (Reference) | Launch Price | 399 $ (Reference) |
8 nm | Structure size | 14 nm |
data sheet | Documents | -- |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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ASUS Radeon RX Vega 56
8 GB HBM2 |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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ASUS Radeon RX Vega 56
8 GB HBM2 |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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ASUS Radeon RX Vega 56
8 GB HBM2 |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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ASUS Radeon RX Vega 56
8 GB HBM2 |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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ASUS Radeon RX Vega 56
8 GB HBM2 |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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ASUS Radeon RX Vega 56
8 GB HBM2 |
ASUS Radeon RX Vega 56
8 GB HBM2 |
Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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ASUS Radeon RX Vega 56
8 GB HBM2 |