GPU comparison with benchmarksThe Sapphire Nitro+ Radeon RX 6800 is based on the AMD Radeon RX 6800 (RDNA 2) and has 16 GB GDDR6 graphics memory with a bandwidth of 512 GB/s.
The GIGABYTE GeForce RTX 2080 Turbo 8G 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 Nitro+ Radeon RX 6800 has the Navi 21 graphics chip installed, which is based on the RDNA 2 architecture. The GIGABYTE GeForce RTX 2080 Turbo 8G is based on the graphics chip TU104, which comes from the Turing architecture. |
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Sapphire Nitro+ Radeon RX 6800 | GPU | GIGABYTE GeForce RTX 2080 Turbo 8G |
AMD Radeon RX 6800 | Based on | NVIDIA GeForce RTX 2080 |
Navi 21 | GPU Chip | TU104 |
RDNA 2 | Architecture | Turing |
60 | Streaming Multiprocessors | 46 |
3840 | Shader | 2944 |
96 | Render Output Units | 64 |
240 | Texture Units | 184 |
60 | Raytracing Cores | 46 |
MemoryThe graphics memory of the Sapphire Nitro+ Radeon RX 6800 clocks at 2.000 GHz, which corresponds to a speed of 16.0 Gbps. The graphics memory speed of the GIGABYTE GeForce RTX 2080 Turbo 8G 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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1.850 GHz | Base Clock | 1.515 GHz |
2.190 GHz | Boost Clock | 1.710 GHz |
1.98 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe Sapphire Nitro+ Radeon RX 6800 is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 250 W. The GIGABYTE GeForce RTX 2080 Turbo 8G 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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250 W | TDP | 215 W |
285 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 Nitro+ Radeon RX 6800 is equipped with a total of 3 Axial main fans. The GIGABYTE GeForce RTX 2080 Turbo 8G has 1 Radial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Radial |
2 x 100 mm | Fan 1 | 1 x 70 mm |
1 x 90 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 Nitro+ Radeon RX 6800. The GIGABYTE GeForce RTX 2080 Turbo 8G 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 |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetWith the Sapphire Nitro+ Radeon RX 6800 it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the GIGABYTE GeForce RTX 2080 Turbo 8G 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 |
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 Nitro+ Radeon RX 6800 is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The GIGABYTE GeForce RTX 2080 Turbo 8G needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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310 mm | Length | 272 mm |
134 mm | Height | 114 mm |
55 mm | Width | 35 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe Sapphire Nitro+ Radeon RX 6800 has been manufactured with a structure width of 7 nanometers since Q4/2020. The GIGABYTE GeForce RTX 2080 Turbo 8G came on the market in Q4/2018 and will have a structure width of 12 nanometers manufactured. |
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11305-01-20G | Part-no | GV-N2080TURBO-8GC |
Q4/2020 | Release date | Q4/2018 |
739 $ | Launch Price | 729 $ |
7 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
Sapphire Nitro+ Radeon RX 6800
16 GB GDDR6 |
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GIGABYTE GeForce RTX 2080 Turbo 8G
8 GB GDDR6 |