GPU comparison with benchmarksThe Sapphire Radeon RX 6800 XT is based on the AMD Radeon RX 6800 XT (RDNA 2) and has 16 GB GDDR6 graphics memory with a bandwidth of 512 GB/s.
The ASUS Turbo GeForce RTX 2080 Evo is based on the NVIDIA GeForce RTX 2080 (Turing) and has 8 GB GDDR6 graphics memory with a bandwidth of 448 GB/s. |
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GPUThe Sapphire Radeon RX 6800 XT has the Navi 21 XT graphics chip installed, which is based on the RDNA 2 architecture. The ASUS Turbo GeForce RTX 2080 Evo is based on the graphics chip TU104, which comes from the Turing architecture. |
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Sapphire Radeon RX 6800 XT | GPU | ASUS Turbo GeForce RTX 2080 Evo |
AMD Radeon RX 6800 XT | Based on | NVIDIA GeForce RTX 2080 |
Navi 21 XT | GPU Chip | TU104 |
RDNA 2 | Architecture | Turing |
72 | Streaming Multiprocessors | 46 |
4608 | Shader | 2944 |
128 | Render Output Units | 64 |
288 | Texture Units | 184 |
72 | Raytracing Cores | 46 |
MemoryThe graphics memory of the Sapphire Radeon RX 6800 XT clocks at 2.000 GHz, which corresponds to a speed of 16.0 Gbps. The graphics memory speed of the ASUS Turbo GeForce RTX 2080 Evo is 14.0 Gbps and the clock speed is 1.750 GHz. |
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16 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 1.750 GHz |
16.0 Gbps | Memory Speed | 14.0 Gbps |
512 GB/s | Memory bandwidth | 448 GB/s |
256 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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1.825 GHz | Base Clock | 1.515 GHz |
2.250 GHz | Boost Clock | 1.740 GHz |
2.02 GHz | Avg (Game) Clock | 1.71 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe Sapphire Radeon RX 6800 XT is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 300 W. The ASUS Turbo GeForce RTX 2080 Evo 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 215 W. |
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300 W | TDP | 215 W |
345 W | TDP (up) | 250 W |
100 °C | Tjunction max | 88 °C |
2 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe Sapphire Radeon RX 6800 XT is equipped with a total of 3 Axial main fans. The ASUS Turbo GeForce RTX 2080 Evo has 1 Radial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Radial |
3 x 80 mm | Fan 1 | 1 x 80 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 36 dB |
37 dB | Noise (Load) | 45 dB |
ConnectivityUp to 4 screens can be operated with the Sapphire Radeon RX 6800 XT. The ASUS Turbo GeForce RTX 2080 Evo supports the operation of a maximum of 4 monitors. |
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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 v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetWith the Sapphire Radeon RX 6800 XT it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the ASUS Turbo GeForce RTX 2080 Evo is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
Non addressable LED | 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 |
Decode | AV1 | No |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe Sapphire Radeon RX 6800 XT is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The ASUS Turbo GeForce RTX 2080 Evo needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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267 mm | Length | 268 mm |
120 mm | Height | 113 mm |
50 mm | Width | 40 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
1500 g | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe Sapphire Radeon RX 6800 XT has been manufactured with a structure width of 7 nanometers since Q2/2021. The ASUS Turbo GeForce RTX 2080 Evo came on the market in Q3/2018 and will have a structure width of 12 nanometers manufactured. |
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21304-01-20G | Part-no | TURBO-RTX2080-8G-EVO |
Q2/2021 | Release date | Q3/2018 |
649 $ (Reference) | Launch Price | 729 $ |
7 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
|||
ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
|||
ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
|||
ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
|||
ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
|||
ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
|||
ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
|||
ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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ASUS Turbo GeForce RTX 2080 Evo
8 GB GDDR6 |