GPU comparison with benchmarksThe KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) has 8704 shader units and these clock a maximum of 1.77 GHz which results in an FP32 computing power of 30.81 TFLOPS.
The PowerColor Radeon RX 6800 Fighter has 3840 shader units and these clock at a maximum of 2.16 GHz and achieve an FP32 computing power of 16.55 TFLOPS. |
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GPUThe KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) is equipped with a graphics chip of the Ampere architecture, which has 68 streaming multiprocessors. The graphics card PowerColor Radeon RX 6800 Fighter is based on the RDNA 2 architecture and is equipped with 60 execution units. |
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KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) | GPU | PowerColor Radeon RX 6800 Fighter |
NVIDIA GeForce RTX 3080 | Based on | AMD Radeon RX 6800 |
GA102-200-K1-A1 | GPU Chip | Navi 21 |
Ampere | Architecture | RDNA 2 |
68 | Streaming Multiprocessors | 60 |
8704 | Shader | 3840 |
96 | Render Output Units | 96 |
272 | Texture Units | 240 |
68 | Raytracing Cores | 60 |
MemoryThe KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) is equipped with a 10 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks. The PowerColor Radeon RX 6800 Fighter 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 KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) has a turbo clock of 1.770 GHz. The turbo frequency of the PowerColor Radeon RX 6800 Fighter is 2.155 GHz. |
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1.440 GHz | Base Clock | 1.775 GHz |
1.770 GHz | Boost Clock | 2.155 GHz |
1.76 GHz | Avg (Game) Clock | 1.93 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) 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 93 °C. The PowerColor Radeon RX 6800 Fighter 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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320 W | TDP | 250 W |
370 W | TDP (up) | 285 W |
93 °C | Tjunction max | 100 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) are cooled with a Air cooling. The PowerColor Radeon RX 6800 Fighter is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
1 x 102 mm | Fan 1 | 3 x 90 mm |
2 x 92 mm | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 35 dB |
ConnectivityThe KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) supports the downward compatible copy protection HDCP in version 2.3. The PowerColor Radeon RX 6800 Fighter supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The PowerColor Radeon RX 6800 Fighter 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 |
Addressable LED | 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 | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) is 58 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the PowerColor Radeon RX 6800 Fighter is 58 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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330 mm | Length | 300 mm |
142 mm | Height | 120 mm |
58 mm | Width | 50 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 8 nanometer process, KFA2 GeForce RTX 3080 EX Gamer (1-Click OC) was released in Q4/2020. The PowerColor Radeon RX 6800 Fighter published in Q4/2020 is manufactured with a structure width of 7 nanometers. |
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38NWM3MD1JAK | Part-no | AXRX 6800 16GBD6-3DH/OC |
Q4/2020 | Release date | Q4/2020 |
699 $ (Reference) | Launch Price | 649 $ |
8 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |
KFA2 GeForce RTX 3080 EX Gamer (1-Click OC)
10 GB GDDR6X |
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PowerColor Radeon RX 6800 Fighter
16 GB GDDR6 |