GPU comparison with benchmarksThe PowerColor Radeon RX Vega 64 Red Devil is based on the AMD RX Vega 64 (GCN 5) and has 8 GB HBM2 graphics memory with a bandwidth of 484 GB/s.
The AMD Radeon RX 6900 XT is based on the AMD Radeon RX 6900 XT (RDNA 2) and has 16 GB GDDR6 graphics memory with a bandwidth of 512 GB/s. |
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GPUThe PowerColor Radeon RX Vega 64 Red Devil has the Vega 10 XT graphics chip installed, which is based on the GCN 5 architecture. The AMD Radeon RX 6900 XT is based on the graphics chip Navi 21, which comes from the RDNA 2 architecture. |
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PowerColor Radeon RX Vega 64 Red Devil | GPU | AMD Radeon RX 6900 XT |
AMD RX Vega 64 | Based on | AMD Radeon RX 6900 XT |
Vega 10 XT | GPU Chip | Navi 21 |
GCN 5 | Architecture | RDNA 2 |
64 | Streaming Multiprocessors | 80 |
4096 | Shader | 5120 |
64 | Render Output Units | 128 |
256 | Texture Units | 320 |
0 | Raytracing Cores | 80 |
MemoryThe graphics memory of the PowerColor Radeon RX Vega 64 Red Devil clocks at 0.945 GHz, which corresponds to a speed of 1.9 Gbps. The graphics memory speed of the AMD Radeon RX 6900 XT is 16.0 Gbps and the clock speed is 2.000 GHz. |
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8 GB | Memory Size | 16 GB |
HBM2 | Memory Type | GDDR6 |
0.945 GHz | Memory Clock | 2.000 GHz |
1.9 Gbps | Memory Speed | 16.0 Gbps |
484 GB/s | Memory bandwidth | 512 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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1.417 GHz | Base Clock | 1.825 GHz |
1.607 GHz | Boost Clock | 2.250 GHz |
Avg (Game) Clock | 2.02 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe PowerColor Radeon RX Vega 64 Red Devil is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 295 W. The AMD Radeon RX 6900 XT has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 300 W. |
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295 W | TDP | 300 W |
-- | TDP (up) | 345 W |
100 °C | Tjunction max | 100 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe PowerColor Radeon RX Vega 64 Red Devil is equipped with a total of 3 Axial main fans. The AMD Radeon RX 6900 XT has 3 Axial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | 3 x 80 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 38 dB |
ConnectivityUp to 4 screens can be operated with the PowerColor Radeon RX Vega 64 Red Devil. The AMD Radeon RX 6900 XT supports the operation of a maximum of 4 monitors. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
2x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
2x DP v1.4 | DP Ports | 2x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetWith the PowerColor Radeon RX Vega 64 Red Devil it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the AMD Radeon RX 6900 XT 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 | Non addressable LED |
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 | Decode |
Decode | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe PowerColor Radeon RX Vega 64 Red Devil is connected to the system via PCIe 3.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The AMD Radeon RX 6900 XT needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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316 mm | Length | 267 mm |
150 mm | Height | 120 mm |
55 mm | Width | -- |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | 1492 g |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe PowerColor Radeon RX Vega 64 Red Devil has been manufactured with a structure width of 14 nanometers since Q3/2017. The AMD Radeon RX 6900 XT came on the market in Q4/2020 and will have a structure width of 7 nanometers manufactured. |
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AXRX VEGA 64 8GBHBM2-2D2H/OC | Part-no | 102-D412 |
Q3/2017 | Release date | Q4/2020 |
499 $ (Reference) | Launch Price | 999 $ |
14 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
PowerColor Radeon RX Vega 64 Red Devil
8 GB HBM2 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
PowerColor Radeon RX Vega 64 Red Devil
8 GB HBM2 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
PowerColor Radeon RX Vega 64 Red Devil
8 GB HBM2 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
PowerColor Radeon RX Vega 64 Red Devil
8 GB HBM2 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
PowerColor Radeon RX Vega 64 Red Devil
8 GB HBM2 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
PowerColor Radeon RX Vega 64 Red Devil
8 GB HBM2 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
PowerColor Radeon RX Vega 64 Red Devil
8 GB HBM2 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |
PowerColor Radeon RX Vega 64 Red Devil
8 GB HBM2 |
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AMD Radeon RX 6900 XT
16 GB GDDR6 |