KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
vs
PowerColor Red Dragon Radeon RX 6800 XT
GPU comparison with benchmarksThe KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR has 8960 shader units and these clock a maximum of 1.77 GHz which results in an FP32 computing power of 31.72 TFLOPS.
The PowerColor Red Dragon Radeon RX 6800 XT has 4608 shader units and these clock at a maximum of 2.31 GHz and achieve an FP32 computing power of 21.29 TFLOPS. |
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GPUThe KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR is equipped with a graphics chip of the Ampere architecture, which has 70 streaming multiprocessors. The graphics card PowerColor Red Dragon Radeon RX 6800 XT is based on the RDNA 2 architecture and is equipped with 72 execution units. |
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| KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR | GPU | PowerColor Red Dragon Radeon RX 6800 XT |
| NVIDIA GeForce RTX 3080 12GB | Based on | AMD Radeon RX 6800 XT |
| GA102 | GPU Chip | Navi 21 XT |
| Ampere | Architecture | RDNA 2 |
| 70 | Streaming Multiprocessors | 72 |
| 8960 | Shader | 4608 |
| 112 | Render Output Units | 128 |
| 280 | Texture Units | 288 |
| 70 | Raytracing Cores | 72 |
MemoryThe KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR is equipped with a 12 GB large GDDR6X graphics memory, which is equipped with 1.188 GHz clocks. The PowerColor Red Dragon Radeon RX 6800 XT has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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| 12 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 |
| 912 GB/s | Memory bandwidth | 512 GB/s |
| 384 bit | Memory Interface | 256 bit |
Clock SpeedsThe KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR has a turbo clock of 1.770 GHz. The turbo frequency of the PowerColor Red Dragon Radeon RX 6800 XT is 2.310 GHz. |
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| 1.260 GHz | Base Clock | 1.900 GHz |
| 1.770 GHz | Boost Clock | 2.310 GHz |
| Avg (Game) Clock | 2.07 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR 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 Red Dragon Radeon RX 6800 XT 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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| 350 W | TDP | 300 W |
| -- | TDP (up) | 345 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 12GB EX Gamer (1-Click OC) LHR are cooled with a Air cooling. The PowerColor Red Dragon Radeon RX 6800 XT is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 2 x 92 mm | Fan 1 | 2 x 100 mm |
| 1 x 102 mm | Fan 2 | 1 x 90 mm |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 36-37 dB |
ConnectivityThe KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR supports the downward compatible copy protection HDCP in version 2.3. The PowerColor Red Dragon Radeon RX 6800 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 |
| 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 12GB EX Gamer (1-Click OC) LHR supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The PowerColor Red Dragon Radeon RX 6800 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 |
| 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 12GB EX Gamer (1-Click OC) LHR is 58 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the PowerColor Red Dragon Radeon RX 6800 XT is 58 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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| 330 mm | Length | 310 mm |
| 142 mm | Height | 135 mm |
| 58 mm | Width | 54 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 12GB EX Gamer (1-Click OC) LHR was released in Q1/2022. The PowerColor Red Dragon Radeon RX 6800 XT published in Q1/2021 is manufactured with a structure width of 7 nanometers. |
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| 338NOM5MD1JEK | Part-no | AXRX 6800XT 16GBD6-3DHR/OC |
| Q1/2022 | Release date | Q1/2021 |
| 699 $ (Reference) | Launch Price | 729 $ |
| 8 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.260 GHz, 12 GB (350 W TDP)
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1.900 GHz, 16 GB (300 W TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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Port Royal (Raytracing)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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Cyberpunk 2077
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
3840x2160 (2160p)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
3840x2160 (2160p)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
3840x2160 (2160p)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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Geekbench 6 - Metal
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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KFA2 GeForce RTX 3080 12GB EX Gamer (1-Click OC) LHR
12 GB GDDR6X |
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PowerColor Red Dragon Radeon RX 6800 XT
16 GB GDDR6 |
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