GPU comparison with benchmarksThe ASUS ROG Strix GeForce RTX 3080 has 8704 shader units and these clock a maximum of 1.74 GHz which results in an FP32 computing power of 30.29 TFLOPS.
The GIGABYTE Radeon RX 6800 XT Gaming OC 16G has 4608 shader units and these clock at a maximum of 2.29 GHz and achieve an FP32 computing power of 21.06 TFLOPS. |
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GPUThe ASUS ROG Strix GeForce RTX 3080 is equipped with a graphics chip of the Ampere architecture, which has 68 streaming multiprocessors. The graphics card GIGABYTE Radeon RX 6800 XT Gaming OC 16G is based on the RDNA 2 architecture and is equipped with 72 execution units. |
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ASUS ROG Strix GeForce RTX 3080 | GPU | GIGABYTE Radeon RX 6800 XT Gaming OC 16G |
NVIDIA GeForce RTX 3080 | Based on | AMD Radeon RX 6800 XT |
GA102-200-K1-A1 | GPU Chip | Navi 21 XT |
Ampere | Architecture | RDNA 2 |
68 | Streaming Multiprocessors | 72 |
8704 | Shader | 4608 |
96 | Render Output Units | 128 |
272 | Texture Units | 288 |
68 | Raytracing Cores | 72 |
MemoryThe ASUS ROG Strix GeForce RTX 3080 is equipped with a 10 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks. The GIGABYTE Radeon RX 6800 XT Gaming OC 16G has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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10 GB | Memory Size | 16 GB |
GDDR6X | Memory Type | GDDR6 |
1.188 GHz | Memory Clock | 2.000 GHz |
19.0 Gbps | Memory Speed | 16.0 Gbps |
760 GB/s | Memory bandwidth | 512 GB/s |
320 bit | Memory Interface | 256 bit |
Clock SpeedsThe ASUS ROG Strix GeForce RTX 3080 has a turbo clock of 1.740 GHz. The turbo frequency of the GIGABYTE Radeon RX 6800 XT Gaming OC 16G is 2.285 GHz. |
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1.440 GHz | Base Clock | 1.825 GHz |
1.740 GHz | Boost Clock | 2.285 GHz |
1.71 GHz | Avg (Game) Clock | 2.05 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe ASUS ROG Strix GeForce RTX 3080 has 3 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 93 °C. The GIGABYTE Radeon RX 6800 XT Gaming OC 16G is equipped with a 2 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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370 W | TDP | 300 W |
450 W | TDP (up) | 345 W |
93 °C | Tjunction max | 100 °C |
3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the ASUS ROG Strix GeForce RTX 3080 are cooled with a Air cooling. The GIGABYTE Radeon RX 6800 XT Gaming OC 16G is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 100 mm | Fan 1 | 3 x 80 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
42 dB | Noise (Load) | 36-37 dB |
ConnectivityThe ASUS ROG Strix GeForce RTX 3080 supports the downward compatible copy protection HDCP in version 2.3. The GIGABYTE Radeon RX 6800 XT Gaming OC 16G 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 | 2x HDMI v2.1 |
3x DP v1.4a | DP Ports | 2x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe ASUS ROG Strix GeForce RTX 3080 supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The GIGABYTE Radeon RX 6800 XT Gaming OC 16G 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 |
ASUS Aura Sync | LED | GIGABYTE RGB Fusion |
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 | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe ASUS ROG Strix GeForce RTX 3080 is -- wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the GIGABYTE Radeon RX 6800 XT Gaming OC 16G is -- and thus requires the space of 3 PCIe-Slots in the PC case. |
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318 mm | Length | 286 mm |
140 mm | Height | 118 mm |
-- | Width | 58 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
1900 g | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 8 nanometer process, ASUS ROG Strix GeForce RTX 3080 was released in Q3/2020. The GIGABYTE Radeon RX 6800 XT Gaming OC 16G published in Q4/2020 is manufactured with a structure width of 7 nanometers. |
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ROG-STRIX-RTX3080-10G-GAMING | Part-no | GV-R68XTGAMING OC-16GD |
Q3/2020 | Release date | Q4/2020 |
799 $ | Launch Price | 849 $ |
8 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |
ASUS ROG Strix GeForce RTX 3080
10 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming OC 16G
16 GB GDDR6 |