KFA2 GeForce RTX 3080 Ti EXG (1-Click OC)
vs
GIGABYTE Radeon RX 6800 XT Gaming 16G
GPU comparison with benchmarksThe KFA2 GeForce RTX 3080 Ti EXG (1-Click OC) is based on the NVIDIA GeForce RTX 3080 Ti (Ampere) and has 12 GB GDDR6X graphics memory with a bandwidth of 912 GB/s.
The GIGABYTE Radeon RX 6800 XT Gaming 16G is based on the AMD Radeon RX 6800 XT (RDNA 2) and has 16 GB GDDR6 graphics memory with a bandwidth of 512 GB/s. |
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GPUThe KFA2 GeForce RTX 3080 Ti EXG (1-Click OC) has the GA102-225-A1 graphics chip installed, which is based on the Ampere architecture. The GIGABYTE Radeon RX 6800 XT Gaming 16G is based on the graphics chip Navi 21 XT, which comes from the RDNA 2 architecture. |
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| KFA2 GeForce RTX 3080 Ti EXG (1-Click OC) | GPU | GIGABYTE Radeon RX 6800 XT Gaming 16G |
| NVIDIA GeForce RTX 3080 Ti | Based on | AMD Radeon RX 6800 XT |
| GA102-225-A1 | GPU Chip | Navi 21 XT |
| Ampere | Architecture | RDNA 2 |
| 80 | Streaming Multiprocessors | 72 |
| 10240 | Shader | 4608 |
| 112 | Render Output Units | 128 |
| 320 | Texture Units | 288 |
| 80 | Raytracing Cores | 72 |
MemoryThe graphics memory of the KFA2 GeForce RTX 3080 Ti EXG (1-Click OC) clocks at 1.188 GHz, which corresponds to a speed of 19.0 Gbps. The graphics memory speed of the GIGABYTE Radeon RX 6800 XT Gaming 16G is 16.0 Gbps and the clock speed is 2.000 GHz. |
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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 clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.365 GHz | Base Clock | 1.825 GHz |
| 1.725 GHz | Boost Clock | 2.250 GHz |
| Avg (Game) Clock | 2.02 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe KFA2 GeForce RTX 3080 Ti EXG (1-Click OC) is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 350 W. The GIGABYTE Radeon RX 6800 XT Gaming 16G has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 300 W. |
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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 KFA2 GeForce RTX 3080 Ti EXG (1-Click OC) is equipped with a total of 3 Axial main fans. The GIGABYTE Radeon RX 6800 XT Gaming 16G has 3 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 92 mm | Fan 1 | 3 x 80 mm |
| 1 x 102 mm | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 36-37 dB |
ConnectivityUp to 4 screens can be operated with the KFA2 GeForce RTX 3080 Ti EXG (1-Click OC). The GIGABYTE Radeon RX 6800 XT Gaming 16G supports the operation of a maximum of 4 monitors. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x 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 | -- |
FeaturesetWith the KFA2 GeForce RTX 3080 Ti EXG (1-Click OC) it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the GIGABYTE Radeon RX 6800 XT Gaming 16G 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 | GIGABYTE RGB Fusion |
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 | Decode |
| Decode | VP8 | Decode / Encode |
| Decode | VP9 | Decode / Encode |
DimensionsThe KFA2 GeForce RTX 3080 Ti EXG (1-Click OC) is connected to the system via PCIe 4.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The GIGABYTE Radeon RX 6800 XT Gaming 16G needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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| 330 mm | Length | 286 mm |
| 142 mm | Height | 118 mm |
| 58 mm | Width | 58 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe KFA2 GeForce RTX 3080 Ti EXG (1-Click OC) has been manufactured with a structure width of 8 nanometers since Q2/2021. The GIGABYTE Radeon RX 6800 XT Gaming 16G came on the market in Q4/2020 and will have a structure width of 7 nanometers manufactured. |
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| 38IOM5MD1JAK | Part-no | GV-R68XTGAMING-16GD |
| Q2/2021 | Release date | Q4/2020 |
| 1,199 $ (Reference) | Launch Price | 649 $ (Reference) |
| 8 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.365 GHz, 12 GB (350 W TDP)
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1.825 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 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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Port Royal (Raytracing)
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KFA2 GeForce RTX 3080 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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KFA2 GeForce RTX 3080 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
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 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 3080 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 3080 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
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 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 3080 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 3080 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
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 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 3080 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 3080 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
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 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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KFA2 GeForce RTX 3080 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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Geekbench 6 - Metal
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GIGABYTE Radeon RX 6800 XT Gaming 16G
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 Ti EXG (1-Click OC)
12 GB GDDR6X |
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GIGABYTE Radeon RX 6800 XT Gaming 16G
16 GB GDDR6 |
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