KFA2 GeForce RTX 3080 Ti HOF
vs
AMD Radeon RX 6950 XT
GPU comparison with benchmarksIn the gpu comparison between the KFA2 GeForce RTX 3080 Ti HOF and the AMD Radeon RX 6950 XT, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe KFA2 GeForce RTX 3080 Ti HOF is based on the NVIDIA GeForce RTX 3080 Ti and has 10240 texture shaders and 80 execution units. AMD Radeon RX 6950 XT is based on AMD Radeon RX 6950 XT, which has 5120 shaders and 80 execution units. |
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| KFA2 GeForce RTX 3080 Ti HOF | GPU | AMD Radeon RX 6950 XT |
| NVIDIA GeForce RTX 3080 Ti | Based on | AMD Radeon RX 6950 XT |
| GA102-225-A1 | GPU Chip | Navi 21 KXTX |
| Ampere | Architecture | RDNA 2 |
| 80 | Streaming Multiprocessors | 80 |
| 10240 | Shader | 5120 |
| 112 | Render Output Units | 128 |
| 320 | Texture Units | 320 |
| 80 | Raytracing Cores | 80 |
MemoryThe KFA2 GeForce RTX 3080 Ti HOF has 12 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 912 GB/s. The AMD Radeon RX 6950 XT can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 576 GB/s. |
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| 12 GB | Memory Size | 16 GB |
| GDDR6X | Memory Type | GDDR6 |
| 1.188 GHz | Memory Clock | 2.250 GHz |
| 19.0 Gbps | Memory Speed | 18.0 Gbps |
| 912 GB/s | Memory bandwidth | 576 GB/s |
| 384 bit | Memory Interface | 256 bit |
Clock SpeedsThe KFA2 GeForce RTX 3080 Ti HOF clocks in the base with up to 1.365 GHz. The base frequency of the AMD Radeon RX 6950 XT is 1.890 GHz. |
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| 1.365 GHz | Base Clock | 1.890 GHz |
| 1.740 GHz | Boost Clock | 2.310 GHz |
| Avg (Game) Clock | 2.10 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the KFA2 GeForce RTX 3080 Ti HOF is 350 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The AMD Radeon RX 6950 XT has a TDP of 335 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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| 350 W | TDP | 335 W |
| -- | TDP (up) | -- |
| 93 °C | Tjunction max | 100 °C |
| 3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe KFA2 GeForce RTX 3080 Ti HOF has a total of 3 Axial fans. The AMD Radeon RX 6950 XT has 0 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 102 mm | Fan 1 | -- |
| 1 x 92 mm | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the KFA2 GeForce RTX 3080 Ti HOF. The AMD Radeon RX 6950 XT supports a maximum of 4 screens. |
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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 | 2x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetThe KFA2 GeForce RTX 3080 Ti HOF supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the AMD Radeon RX 6950 XT 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 | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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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 HOF is 330 mm long, 142 mm high and 58 mm wide. The AMD Radeon RX 6950 XT is -- long, -- high and -- wide. |
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| 330 mm | Length | -- |
| 142 mm | Height | -- |
| 58 mm | Width | -- |
| 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 HOF was released in Q2/2021 at a price of 1,199 $ (Reference). The AMD Radeon RX 6950 XT was introduced in Q2/2022 at a price of 1,099 $ (Reference). |
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| 38IOM5MD3BHK | Part-no | -- |
| Q2/2021 | Release date | Q2/2022 |
| 1,199 $ (Reference) | Launch Price | 1,099 $ (Reference) |
| 8 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.365 GHz, 12 GB (350 W TDP)
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1.890 GHz, 16 GB (335 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 HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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Port Royal (Raytracing)
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KFA2 GeForce RTX 3080 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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KFA2 GeForce RTX 3080 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 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 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 3080 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 3080 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 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 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 3080 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 3080 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 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 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce RTX 3080 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce RTX 3080 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 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 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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KFA2 GeForce RTX 3080 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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Geekbench 6 - Metal
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AMD Radeon RX 6950 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 Ti HOF
12 GB GDDR6X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
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