GPU comparison with benchmarksIn the gpu comparison between the AMD Radeon RX 6800 and the Sapphire Nitro+ Radeon RX Vega 56 LE, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe AMD Radeon RX 6800 is based on the AMD Radeon RX 6800 and has 3840 texture shaders and 60 execution units. Sapphire Nitro+ Radeon RX Vega 56 LE is based on AMD RX Vega 56, which has 3584 shaders and 56 execution units. |
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AMD Radeon RX 6800 | GPU | Sapphire Nitro+ Radeon RX Vega 56 LE |
AMD Radeon RX 6800 | Based on | AMD RX Vega 56 |
Navi 21 | GPU Chip | Vega 10 XL |
RDNA 2 | Architecture | GCN 5 |
60 | Streaming Multiprocessors | 56 |
3840 | Shader | 3584 |
96 | Render Output Units | 64 |
240 | Texture Units | 256 |
60 | Raytracing Cores | 0 |
MemoryThe AMD Radeon RX 6800 has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s. The Sapphire Nitro+ Radeon RX Vega 56 LE can access 8 GB HBM2 graphics memory and thus achieves a memory bandwidth of 410 GB/s. |
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16 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | HBM2 |
2.000 GHz | Memory Clock | 0.800 GHz |
16.0 Gbps | Memory Speed | 1.6 Gbps |
512 GB/s | Memory bandwidth | 410 GB/s |
256 bit | Memory Interface | 2048 bit |
Clock SpeedsThe AMD Radeon RX 6800 clocks in the base with up to 1.700 GHz. The base frequency of the Sapphire Nitro+ Radeon RX Vega 56 LE is 1.266 GHz. |
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1.700 GHz | Base Clock | 1.266 GHz |
2.105 GHz | Boost Clock | 1.572 GHz |
1.82 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the AMD Radeon RX 6800 is 250 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The Sapphire Nitro+ Radeon RX Vega 56 LE has a TDP of 325 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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250 W | TDP | 325 W |
285 W | TDP (up) | -- |
100 °C | Tjunction max | 100 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe AMD Radeon RX 6800 has a total of 3 Axial fans. The Sapphire Nitro+ Radeon RX Vega 56 LE has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 85 mm | Fan 1 | 2 x 92 mm |
-- | Fan 2 | 1 x 80 mm |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 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 6800. The Sapphire Nitro+ Radeon RX Vega 56 LE supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | -- |
1x HDMI v2.1 | HDMI Ports | 2x HDMI v2.0b |
2x DP v1.4a | DP Ports | 2x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetThe AMD Radeon RX 6800 supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the Sapphire Nitro+ Radeon RX Vega 56 LE 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 | 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 6800 is 267 mm long, 120 mm high and -- wide. The Sapphire Nitro+ Radeon RX Vega 56 LE is 310 mm long, 133 mm high and 54 mm wide. |
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267 mm | Length | 310 mm |
120 mm | Height | 133 mm |
-- | Width | 54 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe AMD Radeon RX 6800 was released in Q4/2020 at a price of 579 $. The Sapphire Nitro+ Radeon RX Vega 56 LE was introduced in Q3/2017 at a price of 399 $ (Reference). |
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-- | Part-no | 11276-00-40G |
Q4/2020 | Release date | Q3/2017 |
579 $ | Launch Price | 399 $ (Reference) |
7 nm | Structure size | 14 nm |
data sheet | Documents | data sheet |
AMD Radeon RX 6800
16 GB GDDR6 |
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
AMD Radeon RX 6800
16 GB GDDR6 |
AMD Radeon RX 6800
16 GB GDDR6 |
AMD Radeon RX 6800
16 GB GDDR6 |
AMD Radeon RX 6800
16 GB GDDR6 |
AMD Radeon RX 6800
16 GB GDDR6 |
AMD Radeon RX 6800
16 GB GDDR6 |
AMD Radeon RX 6800
16 GB GDDR6 |
AMD Radeon RX 6800
16 GB GDDR6 |
AMD Radeon RX 6800
16 GB GDDR6 |
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
AMD Radeon RX 6800
16 GB GDDR6 |
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
AMD Radeon RX 6800
16 GB GDDR6 |
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
AMD Radeon RX 6800
16 GB GDDR6 |
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
AMD Radeon RX 6800
16 GB GDDR6 |
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
AMD Radeon RX 6800
16 GB GDDR6 |
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |
AMD Radeon RX 6800
16 GB GDDR6 |
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Sapphire Nitro+ Radeon RX Vega 56 LE
8 GB HBM2 |