GPU comparison with benchmarksIn the gpu comparison between the AMD Radeon RX 6900 XT and the ASUS Radeon RX Vega 64 Silver, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe AMD Radeon RX 6900 XT is based on the AMD Radeon RX 6900 XT and has 5120 texture shaders and 80 execution units. ASUS Radeon RX Vega 64 Silver is based on AMD RX Vega 64, which has 4096 shaders and 64 execution units. |
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AMD Radeon RX 6900 XT | GPU | ASUS Radeon RX Vega 64 Silver |
AMD Radeon RX 6900 XT | Based on | AMD RX Vega 64 |
Navi 21 | GPU Chip | Vega 10 XT |
RDNA 2 | Architecture | GCN 5 |
80 | Streaming Multiprocessors | 64 |
5120 | Shader | 4096 |
128 | Render Output Units | 64 |
320 | Texture Units | 256 |
80 | Raytracing Cores | 0 |
MemoryThe AMD Radeon RX 6900 XT has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s. The ASUS Radeon RX Vega 64 Silver can access 8 GB HBM2 graphics memory and thus achieves a memory bandwidth of 484 GB/s. |
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16 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | HBM2 |
2.000 GHz | Memory Clock | 0.945 GHz |
16.0 Gbps | Memory Speed | 1.9 Gbps |
512 GB/s | Memory bandwidth | 484 GB/s |
256 bit | Memory Interface | 2048 bit |
Clock SpeedsThe AMD Radeon RX 6900 XT clocks in the base with up to 1.825 GHz. The base frequency of the ASUS Radeon RX Vega 64 Silver is 1.247 GHz. |
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1.825 GHz | Base Clock | 1.247 GHz |
2.250 GHz | Boost Clock | 1.546 GHz |
2.02 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the AMD Radeon RX 6900 XT is 300 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The ASUS Radeon RX Vega 64 Silver has a TDP of 295 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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300 W | TDP | 295 W |
345 W | TDP (up) | -- |
100 °C | Tjunction max | 100 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe AMD Radeon RX 6900 XT has a total of 3 Axial fans. The ASUS Radeon RX Vega 64 Silver has 1 Radial fans to cool the GPU and memory. |
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Axial | Fan-Type | Radial |
3 x 80 mm | Fan 1 | 1 x 75 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
38 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 AMD Radeon RX 6900 XT. The ASUS Radeon RX Vega 64 Silver supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
2x DP v1.4a | DP Ports | 3x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetThe AMD Radeon RX 6900 XT supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the ASUS Radeon RX Vega 64 Silver is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
Non addressable LED | LED | Non 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 |
Decode | AV1 | No |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe AMD Radeon RX 6900 XT is 267 mm long, 120 mm high and -- wide. The ASUS Radeon RX Vega 64 Silver is 283 mm long, 130 mm high and 40 mm wide. |
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267 mm | Length | 283 mm |
120 mm | Height | 130 mm |
-- | Width | 40 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
1492 g | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe AMD Radeon RX 6900 XT was released in Q4/2020 at a price of 999 $. The ASUS Radeon RX Vega 64 Silver was introduced in Q3/2017 at a price of 499 $ (Reference). |
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102-D412 | Part-no | RXVEGA64-8G-SILVER |
Q4/2020 | Release date | Q3/2017 |
999 $ | Launch Price | 499 $ (Reference) |
7 nm | Structure size | 14 nm |
data sheet | Documents | -- |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
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ASUS Radeon RX Vega 64 Silver
8 GB HBM2 |
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 |
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ASUS Radeon RX Vega 64 Silver
8 GB HBM2 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
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ASUS Radeon RX Vega 64 Silver
8 GB HBM2 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
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ASUS Radeon RX Vega 64 Silver
8 GB HBM2 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
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ASUS Radeon RX Vega 64 Silver
8 GB HBM2 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
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ASUS Radeon RX Vega 64 Silver
8 GB HBM2 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
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ASUS Radeon RX Vega 64 Silver
8 GB HBM2 |
AMD Radeon RX 6900 XT
16 GB GDDR6 |
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ASUS Radeon RX Vega 64 Silver
8 GB HBM2 |