GPU comparison with benchmarksThe INNO3D GeForce GTX 1080 Ti iCHILL X4 has 3584 shader units and these clock a maximum of 1.68 GHz which results in an FP32 computing power of 12.06 TFLOPS.
The AMD Radeon RX 6950 XT has 5120 shader units and these clock at a maximum of 2.31 GHz and achieve an FP32 computing power of 23.51 TFLOPS. |
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GPUThe INNO3D GeForce GTX 1080 Ti iCHILL X4 is equipped with a graphics chip of the Pascal architecture, which has 28 streaming multiprocessors. The graphics card AMD Radeon RX 6950 XT is based on the RDNA 2 architecture and is equipped with 80 execution units. |
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INNO3D GeForce GTX 1080 Ti iCHILL X4 | GPU | AMD Radeon RX 6950 XT |
NVIDIA GeForce GTX 1080 Ti | Based on | AMD Radeon RX 6950 XT |
GP102-350-K1-A1 | GPU Chip | Navi 21 KXTX |
Pascal | Architecture | RDNA 2 |
28 | Streaming Multiprocessors | 80 |
3584 | Shader | 5120 |
88 | Render Output Units | 128 |
224 | Texture Units | 320 |
0 | Raytracing Cores | 80 |
MemoryThe INNO3D GeForce GTX 1080 Ti iCHILL X4 is equipped with a 11 GB large GDDR5X graphics memory, which is equipped with 1.425 GHz clocks. The AMD Radeon RX 6950 XT has a 16 GB large GDDR6 graphics memory and the memory clock is 2.250GHz. |
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11 GB | Memory Size | 16 GB |
GDDR5X | Memory Type | GDDR6 |
1.425 GHz | Memory Clock | 2.250 GHz |
11.4 Gbps | Memory Speed | 18.0 Gbps |
501 GB/s | Memory bandwidth | 576 GB/s |
352 bit | Memory Interface | 256 bit |
Clock SpeedsThe INNO3D GeForce GTX 1080 Ti iCHILL X4 has a turbo clock of 1.683 GHz. The turbo frequency of the AMD Radeon RX 6950 XT is 2.310 GHz. |
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1.569 GHz | Base Clock | 1.890 GHz |
1.683 GHz | Boost Clock | 2.310 GHz |
Avg (Game) Clock | 2.10 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe INNO3D GeForce GTX 1080 Ti iCHILL X4 has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 91 °C. The AMD Radeon RX 6950 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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280 W | TDP | 335 W |
-- | TDP (up) | -- |
91 °C | Tjunction max | 100 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the INNO3D GeForce GTX 1080 Ti iCHILL X4 are cooled with a Air cooling. The AMD Radeon RX 6950 XT is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | -- |
1 x 45 mm | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe INNO3D GeForce GTX 1080 Ti iCHILL X4 supports the downward compatible copy protection HDCP in version 2.2. The AMD Radeon RX 6950 XT supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4 | DP Ports | 2x DP v1.4a |
1 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetThe INNO3D GeForce GTX 1080 Ti iCHILL X4 supports the DirectX standard from Microsoft in version 12_1. The AMD Radeon RX 6950 XT supports Microsoft's DirectX version 12_2 (Ultimate). |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 (Ultimate) |
No | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light | LED | No LED lighting |
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 |
No | AV1 | Decode |
Decode | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe INNO3D GeForce GTX 1080 Ti iCHILL X4 is -- wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the AMD Radeon RX 6950 XT is -- and thus requires the space of 3 PCIe-Slots in the PC case. |
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302 mm | Length | -- |
115 mm | Height | -- |
-- | Width | -- |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 16 nanometer process, INNO3D GeForce GTX 1080 Ti iCHILL X4 was released in Q2/2017. The AMD Radeon RX 6950 XT published in Q2/2022 is manufactured with a structure width of 7 nanometers. |
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C108T4C-1SDN-Q6MNX | Part-no | -- |
Q2/2017 | Release date | Q2/2022 |
699 $ (Reference) | Launch Price | 1,099 $ (Reference) |
16 nm | Structure size | 7 nm |
-- | Documents | data sheet |
INNO3D GeForce GTX 1080 Ti iCHILL X4
11 GB GDDR5X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
AMD Radeon RX 6950 XT
16 GB GDDR6 |
AMD Radeon RX 6950 XT
16 GB GDDR6 |
AMD Radeon RX 6950 XT
16 GB GDDR6 |
AMD Radeon RX 6950 XT
16 GB GDDR6 |
AMD Radeon RX 6950 XT
16 GB GDDR6 |
AMD Radeon RX 6950 XT
16 GB GDDR6 |
AMD Radeon RX 6950 XT
16 GB GDDR6 |
AMD Radeon RX 6950 XT
16 GB GDDR6 |
INNO3D GeForce GTX 1080 Ti iCHILL X4
11 GB GDDR5X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
INNO3D GeForce GTX 1080 Ti iCHILL X4
11 GB GDDR5X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
INNO3D GeForce GTX 1080 Ti iCHILL X4
11 GB GDDR5X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
INNO3D GeForce GTX 1080 Ti iCHILL X4
11 GB GDDR5X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
INNO3D GeForce GTX 1080 Ti iCHILL X4
11 GB GDDR5X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |
AMD Radeon RX 6950 XT
16 GB GDDR6 |
INNO3D GeForce GTX 1080 Ti iCHILL X4
11 GB GDDR5X |
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AMD Radeon RX 6950 XT
16 GB GDDR6 |