GPU comparison with benchmarksThe GIGABYTE Radeon RX 6800 Gaming OC 16G has 3840 shader units and these clock a maximum of 2.16 GHz which results in an FP32 computing power of 16.55 TFLOPS.
The SAPPHIRE NITRO+ Radeon RX 6700 XT has 2560 shader units and these clock at a maximum of 2.62 GHz and achieve an FP32 computing power of 13.42 TFLOPS. |
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GPUThe GIGABYTE Radeon RX 6800 Gaming OC 16G is equipped with a graphics chip of the RDNA 2 architecture, which has 60 streaming multiprocessors. The graphics card SAPPHIRE NITRO+ Radeon RX 6700 XT is based on the RDNA 2 architecture and is equipped with 40 execution units. |
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GIGABYTE Radeon RX 6800 Gaming OC 16G | GPU | SAPPHIRE NITRO+ Radeon RX 6700 XT |
AMD Radeon RX 6800 | Based on | AMD Radeon RX 6700 XT |
Navi 21 | GPU Chip | Navi 22 XT |
RDNA 2 | Architecture | RDNA 2 |
60 | Streaming Multiprocessors | 40 |
3840 | Shader | 2560 |
96 | Render Output Units | 64 |
240 | Texture Units | 160 |
60 | Raytracing Cores | 40 |
MemoryThe GIGABYTE Radeon RX 6800 Gaming OC 16G is equipped with a 16 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The SAPPHIRE NITRO+ Radeon RX 6700 XT has a 12 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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16 GB | Memory Size | 12 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 2.000 GHz |
16.0 Gbps | Memory Speed | 16.0 Gbps |
512 GB/s | Memory bandwidth | 384 GB/s |
256 bit | Memory Interface | 192 bit |
Clock SpeedsThe GIGABYTE Radeon RX 6800 Gaming OC 16G has a turbo clock of 2.155 GHz. The turbo frequency of the SAPPHIRE NITRO+ Radeon RX 6700 XT is 2.622 GHz. |
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1.775 GHz | Base Clock | 2.321 GHz |
2.155 GHz | Boost Clock | 2.622 GHz |
1.93 GHz | Avg (Game) Clock | 2.55 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe GIGABYTE Radeon RX 6800 Gaming OC 16G has 2 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 100 °C. The SAPPHIRE NITRO+ Radeon RX 6700 XT is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C. |
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250 W | TDP | 260 W |
285 W | TDP (up) | -- |
100 °C | Tjunction max | 100 °C |
2 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GIGABYTE Radeon RX 6800 Gaming OC 16G are cooled with a Air cooling. The SAPPHIRE NITRO+ Radeon RX 6700 XT is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 80 mm | Fan 1 | 2 x 100 mm |
-- | Fan 2 | 1 x 90 mm |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
35-36 dB | Noise (Load) | -- |
ConnectivityThe GIGABYTE Radeon RX 6800 Gaming OC 16G supports the downward compatible copy protection HDCP in version 2.3. The SAPPHIRE NITRO+ Radeon RX 6700 XT supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
2x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
2x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe GIGABYTE Radeon RX 6800 Gaming OC 16G supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The SAPPHIRE NITRO+ Radeon RX 6700 XT supports Microsoft's DirectX version 12_2 (Ultimate). |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
GIGABYTE RGB Fusion | LED | Addressable LED |
Supported Video CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | Decode |
Decode / Encode | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe GIGABYTE Radeon RX 6800 Gaming OC 16G is 58 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the SAPPHIRE NITRO+ Radeon RX 6700 XT is 58 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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286 mm | Length | 310 mm |
112 mm | Height | 131 mm |
58 mm | Width | 51 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 7 nanometer process, GIGABYTE Radeon RX 6800 Gaming OC 16G was released in Q4/2020. The SAPPHIRE NITRO+ Radeon RX 6700 XT published in Q1/2021 is manufactured with a structure width of 7 nanometers. |
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GV-R68GAMING OC-16GD | Part-no | 11306-01-20G |
Q4/2020 | Release date | Q1/2021 |
649 $ | Launch Price | 479 $ (Reference) |
7 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |
GIGABYTE Radeon RX 6800 Gaming OC 16G
16 GB GDDR6 |
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SAPPHIRE NITRO+ Radeon RX 6700 XT
12 GB GDDR6 |