GPU comparison with benchmarksThe GALAX GeForce GTX 1660 EX (1-Click OC) is based on the NVIDIA GeForce GTX 1660 (Turing) and has 6 GB GDDR5 graphics memory with a bandwidth of 192 GB/s.
The ASUS EKWB GeForce RTX 3090 is based on the NVIDIA GeForce RTX 3090 (Ampere) and has 24 GB GDDR6X graphics memory with a bandwidth of 936 GB/s. |
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GPUThe GALAX GeForce GTX 1660 EX (1-Click OC) has the TU116-300-A1 graphics chip installed, which is based on the Turing architecture. The ASUS EKWB GeForce RTX 3090 is based on the graphics chip GA102-300-A1, which comes from the Ampere architecture. |
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GALAX GeForce GTX 1660 EX (1-Click OC) | GPU | ASUS EKWB GeForce RTX 3090 |
NVIDIA GeForce GTX 1660 | Based on | NVIDIA GeForce RTX 3090 |
TU116-300-A1 | GPU Chip | GA102-300-A1 |
Turing | Architecture | Ampere |
22 | Streaming Multiprocessors | 82 |
1408 | Shader | 10496 |
48 | Render Output Units | 112 |
88 | Texture Units | 328 |
0 | Raytracing Cores | 82 |
MemoryThe graphics memory of the GALAX GeForce GTX 1660 EX (1-Click OC) clocks at 2.000 GHz, which corresponds to a speed of 8.0 Gbps. The graphics memory speed of the ASUS EKWB GeForce RTX 3090 is 19.5 Gbps and the clock speed is 1.219 GHz. |
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6 GB | Memory Size | 24 GB |
GDDR5 | Memory Type | GDDR6X |
2.000 GHz | Memory Clock | 1.219 GHz |
8.0 Gbps | Memory Speed | 19.5 Gbps |
192 GB/s | Memory bandwidth | 936 GB/s |
192 bit | Memory Interface | 384 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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1.530 GHz | Base Clock | 1.395 GHz |
1.845 GHz | Boost Clock | 1.725 GHz |
1.83 GHz | Avg (Game) Clock | 1.70 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce GTX 1660 EX (1-Click OC) is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 120 W. The ASUS EKWB GeForce RTX 3090 has 2 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 350 W. |
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120 W | TDP | 350 W |
-- | TDP (up) | -- |
95 °C | Tjunction max | 93 °C |
1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe GALAX GeForce GTX 1660 EX (1-Click OC) is equipped with a total of 2 Axial main fans. The ASUS EKWB GeForce RTX 3090 has 0 -- main fans that cool the GPU and memory. |
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Axial | Fan-Type | -- |
2 x 90 mm | Fan 1 | -- |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Water cooling |
dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 0 dB |
ConnectivityUp to 3 screens can be operated with the GALAX GeForce GTX 1660 EX (1-Click OC). The ASUS EKWB GeForce RTX 3090 supports the operation of a maximum of 4 monitors. |
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3 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
1x DP v1.4 | DP Ports | 3x DP v1.4a |
1 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetWith the GALAX GeForce GTX 1660 EX (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 ASUS EKWB GeForce RTX 3090 is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 (Ultimate) |
No | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
No LED lighting | LED | ASUS Aura Sync |
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 |
No | AV1 | Decode |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe GALAX GeForce GTX 1660 EX (1-Click OC) is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The ASUS EKWB GeForce RTX 3090 needs the space of 1 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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245 mm | Length | 216 mm |
133 mm | Height | 136 mm |
42 mm | Width | 20 mm |
2 PCIe-Slots | Width (Slots) | 1 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe GALAX GeForce GTX 1660 EX (1-Click OC) has been manufactured with a structure width of 12 nanometers since Q1/2019. The ASUS EKWB GeForce RTX 3090 came on the market in Q4/2020 and will have a structure width of 8 nanometers manufactured. |
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60SRH7DS03EX | Part-no | RTX3090-24G-EK |
Q1/2019 | Release date | Q4/2020 |
219 $ (Reference) | Launch Price | 1,639 $ |
12 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |
GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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ASUS EKWB GeForce RTX 3090
24 GB GDDR6X |