GPU comparison with benchmarksThe NVIDIA GeForce RTX 3090 Founders Edition has 10496 shader units and these clock a maximum of 1.70 GHz which results in an FP32 computing power of 35.58 TFLOPS.
The GIGABYTE AORUS GeForce GTX 1080 Ti 11G has 3584 shader units and these clock at a maximum of 1.71 GHz and achieve an FP32 computing power of 12.24 TFLOPS. |
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GPUThe NVIDIA GeForce RTX 3090 Founders Edition is equipped with a graphics chip of the Ampere architecture, which has 82 streaming multiprocessors. The graphics card GIGABYTE AORUS GeForce GTX 1080 Ti 11G is based on the Pascal architecture and is equipped with 28 execution units. |
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NVIDIA GeForce RTX 3090 Founders Edition | GPU | GIGABYTE AORUS GeForce GTX 1080 Ti 11G |
NVIDIA GeForce RTX 3090 | Based on | NVIDIA GeForce GTX 1080 Ti |
GA102-300-A1 | GPU Chip | GP102-350-K1-A1 |
Ampere | Architecture | Pascal |
82 | Streaming Multiprocessors | 28 |
10496 | Shader | 3584 |
112 | Render Output Units | 88 |
328 | Texture Units | 224 |
82 | Raytracing Cores | 0 |
MemoryThe NVIDIA GeForce RTX 3090 Founders Edition is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.219 GHz clocks. The GIGABYTE AORUS GeForce GTX 1080 Ti 11G has a 11 GB large GDDR5X graphics memory and the memory clock is 1.431GHz. |
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24 GB | Memory Size | 11 GB |
GDDR6X | Memory Type | GDDR5X |
1.219 GHz | Memory Clock | 1.431 GHz |
19.5 Gbps | Memory Speed | 11.4 Gbps |
936 GB/s | Memory bandwidth | 528 GB/s |
384 bit | Memory Interface | 352 bit |
Clock SpeedsThe NVIDIA GeForce RTX 3090 Founders Edition has a turbo clock of 1.695 GHz. The turbo frequency of the GIGABYTE AORUS GeForce GTX 1080 Ti 11G is 1.708 GHz. |
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1.395 GHz | Base Clock | 1.569 GHz |
1.695 GHz | Boost Clock | 1.708 GHz |
Avg (Game) Clock | 1.68 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe NVIDIA GeForce RTX 3090 Founders Edition 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 GIGABYTE AORUS GeForce GTX 1080 Ti 11G is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 91 °C. |
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350 W | TDP | 280 W |
-- | TDP (up) | -- |
93 °C | Tjunction max | 91 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the NVIDIA GeForce RTX 3090 Founders Edition are cooled with a Air cooling. The GIGABYTE AORUS GeForce GTX 1080 Ti 11G is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
2 x 110 mm | Fan 1 | 3 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
37 dB | Noise (Load) | -- |
ConnectivityThe NVIDIA GeForce RTX 3090 Founders Edition supports the downward compatible copy protection HDCP in version 2.3. The GIGABYTE AORUS GeForce GTX 1080 Ti 11G supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 3x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe NVIDIA GeForce RTX 3090 Founders Edition supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The GIGABYTE AORUS GeForce GTX 1080 Ti 11G supports Microsoft's DirectX version 12_1. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
No LED lighting | LED | GIGABYTE RGB Fusion |
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 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe NVIDIA GeForce RTX 3090 Founders Edition is -- wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the GIGABYTE AORUS GeForce GTX 1080 Ti 11G is -- and thus requires the space of 3 PCIe-Slots in the PC case. |
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313 mm | Length | 293 mm |
138 mm | Height | 142 mm |
-- | Width | 55 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 8 nanometer process, NVIDIA GeForce RTX 3090 Founders Edition was released in Q3/2020. The GIGABYTE AORUS GeForce GTX 1080 Ti 11G published in Q1/2017 is manufactured with a structure width of 16 nanometers. |
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900-1G136-2510-000 | Part-no | GV-N108TAORUS-11GD |
Q3/2020 | Release date | Q1/2017 |
1,499 $ | Launch Price | 699 $ (Reference) |
8 nm | Structure size | 16 nm |
data sheet | Documents | data sheet |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
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GIGABYTE AORUS GeForce GTX 1080 Ti 11G
11 GB GDDR5X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
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GIGABYTE AORUS GeForce GTX 1080 Ti 11G
11 GB GDDR5X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
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GIGABYTE AORUS GeForce GTX 1080 Ti 11G
11 GB GDDR5X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
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GIGABYTE AORUS GeForce GTX 1080 Ti 11G
11 GB GDDR5X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
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GIGABYTE AORUS GeForce GTX 1080 Ti 11G
11 GB GDDR5X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
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GIGABYTE AORUS GeForce GTX 1080 Ti 11G
11 GB GDDR5X |
NVIDIA GeForce RTX 3090 Founders Edition
24 GB GDDR6X |
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GIGABYTE AORUS GeForce GTX 1080 Ti 11G
11 GB GDDR5X |