GPU comparison with benchmarksThe XFX Radeon RX Vega 56 is based on the AMD RX Vega 56 (GCN 5) and has 8 GB HBM2 graphics memory with a bandwidth of 410 GB/s.
The XFX Radeon RX 5700 DD Ultra is based on the AMD Radeon RX 5700 (RDNA 1) and has 8 GB GDDR6 graphics memory with a bandwidth of 448 GB/s. |
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GPUThe XFX Radeon RX Vega 56 has the Vega 10 XL graphics chip installed, which is based on the GCN 5 architecture. The XFX Radeon RX 5700 DD Ultra is based on the graphics chip Navi 10, which comes from the RDNA 1 architecture. |
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XFX Radeon RX Vega 56 | GPU | XFX Radeon RX 5700 DD Ultra |
AMD RX Vega 56 | Based on | AMD Radeon RX 5700 |
Vega 10 XL | GPU Chip | Navi 10 |
GCN 5 | Architecture | RDNA 1 |
56 | Streaming Multiprocessors | 36 |
3584 | Shader | 2304 |
64 | Render Output Units | 64 |
256 | Texture Units | 144 |
0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the XFX Radeon RX Vega 56 clocks at 0.800 GHz, which corresponds to a speed of 1.6 Gbps. The graphics memory speed of the XFX Radeon RX 5700 DD Ultra is 14.0 Gbps and the clock speed is 1.750 GHz. |
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8 GB | Memory Size | 8 GB |
HBM2 | Memory Type | GDDR6 |
0.800 GHz | Memory Clock | 1.750 GHz |
1.6 Gbps | Memory Speed | 14.0 Gbps |
410 GB/s | Memory bandwidth | 448 GB/s |
2048 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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1.156 GHz | Base Clock | 1.565 GHz |
1.471 GHz | Boost Clock | 1.750 GHz |
Avg (Game) Clock | 1.72 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe XFX Radeon RX Vega 56 is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 210 W. The XFX Radeon RX 5700 DD Ultra has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 180 W. |
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210 W | TDP | 180 W |
-- | TDP (up) | 220 W |
100 °C | Tjunction max | 98 °C |
2 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe XFX Radeon RX Vega 56 is equipped with a total of 1 Radial main fans. The XFX Radeon RX 5700 DD Ultra has 2 Axial main fans that cool the GPU and memory. |
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Radial | Fan-Type | Axial |
1 x 70 mm | Fan 1 | 2 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
37 dB | Noise (Idle) | 0 dB |
49 dB | Noise (Load) | 42 dB |
ConnectivityUp to 4 screens can be operated with the XFX Radeon RX Vega 56. The XFX Radeon RX 5700 DD Ultra supports the operation of a maximum of 4 monitors. |
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4 | Max. Displays | 4 |
-- | HDCP-Version | 2.3 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4 | DP Ports | 3x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetWith the XFX Radeon RX Vega 56 it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the XFX Radeon RX 5700 DD Ultra is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 (Ultimate) |
No | Raytracing | No |
Yes | DLSS / FSR | Yes |
No LED lighting | 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 / Encode | VP9 | Decode / Encode |
DimensionsThe XFX Radeon RX Vega 56 is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The XFX Radeon RX 5700 DD Ultra needs the space of 2 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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280 mm | Length | 280 mm |
127 mm | Height | 148 mm |
40 mm | Width | 44 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
1090 g | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe XFX Radeon RX Vega 56 has been manufactured with a structure width of 14 nanometers since Q3/2017. The XFX Radeon RX 5700 DD Ultra came on the market in Q3/2019 and will have a structure width of 7 nanometers manufactured. |
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RX-VEGMLBFX6 | Part-no | RX-57XL8LBD6 |
Q3/2017 | Release date | Q3/2019 |
399 $ (Reference) | Launch Price | 399 $ |
14 nm | Structure size | 7 nm |
-- | Documents | data sheet |
XFX Radeon RX Vega 56
8 GB HBM2 |
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XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX Vega 56
8 GB HBM2 |
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XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX Vega 56
8 GB HBM2 |
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XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX Vega 56
8 GB HBM2 |
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XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX Vega 56
8 GB HBM2 |
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XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX Vega 56
8 GB HBM2 |
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XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX Vega 56
8 GB HBM2 |
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XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |
XFX Radeon RX Vega 56
8 GB HBM2 |
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XFX Radeon RX 5700 DD Ultra
8 GB GDDR6 |