GPU comparison with benchmarksThe ASUS TUF Gaming GeForce RTX 3090 has 10496 shader units and these clock a maximum of 1.73 GHz which results in an FP32 computing power of 36.21 TFLOPS.
The GIGABYTE GeForce GTX 1660 TI MINI ITX 6G has 1536 shader units and these clock at a maximum of 1.77 GHz and achieve an FP32 computing power of 5.44 TFLOPS. |
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GPUThe ASUS TUF Gaming GeForce RTX 3090 is equipped with a graphics chip of the Ampere architecture, which has 82 streaming multiprocessors. The graphics card GIGABYTE GeForce GTX 1660 TI MINI ITX 6G is based on the Turing architecture and is equipped with 24 execution units. |
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ASUS TUF Gaming GeForce RTX 3090 | GPU | GIGABYTE GeForce GTX 1660 TI MINI ITX 6G |
NVIDIA GeForce RTX 3090 | Based on | NVIDIA GeForce GTX 1660 Ti |
GA102-300-A1 | GPU Chip | TU116-400-A1 |
Ampere | Architecture | Turing |
82 | Streaming Multiprocessors | 24 |
10496 | Shader | 1536 |
112 | Render Output Units | 48 |
328 | Texture Units | 96 |
82 | Raytracing Cores | 0 |
MemoryThe ASUS TUF Gaming GeForce RTX 3090 is equipped with a 24 GB large GDDR6X graphics memory, which is equipped with 1.219 GHz clocks. The GIGABYTE GeForce GTX 1660 TI MINI ITX 6G has a 6 GB large GDDR6 graphics memory and the memory clock is 1.500GHz. |
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24 GB | Memory Size | 6 GB |
GDDR6X | Memory Type | GDDR6 |
1.219 GHz | Memory Clock | 1.500 GHz |
19.5 Gbps | Memory Speed | 12.0 Gbps |
936 GB/s | Memory bandwidth | 288 GB/s |
384 bit | Memory Interface | 192 bit |
Clock SpeedsThe ASUS TUF Gaming GeForce RTX 3090 has a turbo clock of 1.725 GHz. The turbo frequency of the GIGABYTE GeForce GTX 1660 TI MINI ITX 6G is 1.770 GHz. |
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1.395 GHz | Base Clock | 1.500 GHz |
1.725 GHz | Boost Clock | 1.770 GHz |
1.70 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe ASUS TUF Gaming GeForce RTX 3090 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 GeForce GTX 1660 TI MINI ITX 6G is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 95 °C. |
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350 W | TDP | 120 W |
-- | TDP (up) | -- |
93 °C | Tjunction max | 95 °C |
2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the ASUS TUF Gaming GeForce RTX 3090 are cooled with a Air cooling. The GIGABYTE GeForce GTX 1660 TI MINI ITX 6G is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 95 mm | Fan 1 | 1 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
37-43 dB | Noise (Load) | -- |
ConnectivityThe ASUS TUF Gaming GeForce RTX 3090 supports the downward compatible copy protection HDCP in version 2.3. The GIGABYTE GeForce GTX 1660 TI MINI ITX 6G supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 3 |
2.3 | HDCP-Version | 2.2 |
2x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe ASUS TUF Gaming GeForce RTX 3090 supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The GIGABYTE GeForce GTX 1660 TI MINI ITX 6G 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 |
ASUS Aura Sync | 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 |
Decode | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe ASUS TUF Gaming GeForce RTX 3090 is 52 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the GIGABYTE GeForce GTX 1660 TI MINI ITX 6G is 52 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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300 mm | Length | 170 mm |
127 mm | Height | 121 mm |
52 mm | Width | 36 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 8 nanometer process, ASUS TUF Gaming GeForce RTX 3090 was released in Q4/2020. The GIGABYTE GeForce GTX 1660 TI MINI ITX 6G published in Q1/2019 is manufactured with a structure width of 12 nanometers. |
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TUF-RTX3090-24G-GAMING | Part-no | GV-N166TIX-6GD |
Q4/2020 | Release date | Q1/2019 |
1,689 $ | Launch Price | 279 $ (Reference) |
8 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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GIGABYTE GeForce GTX 1660 TI MINI ITX 6G
6 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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GIGABYTE GeForce GTX 1660 TI MINI ITX 6G
6 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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GIGABYTE GeForce GTX 1660 TI MINI ITX 6G
6 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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GIGABYTE GeForce GTX 1660 TI MINI ITX 6G
6 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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GIGABYTE GeForce GTX 1660 TI MINI ITX 6G
6 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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GIGABYTE GeForce GTX 1660 TI MINI ITX 6G
6 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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GIGABYTE GeForce GTX 1660 TI MINI ITX 6G
6 GB GDDR6 |
ASUS TUF Gaming GeForce RTX 3090
24 GB GDDR6X |
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GIGABYTE GeForce GTX 1660 TI MINI ITX 6G
6 GB GDDR6 |