GPU comparison with benchmarksIn the gpu comparison between the ASUS TUF Gaming GeForce GTX 1660 TI and the PowerColor Red Devil Radeon RX 6600 XT, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe ASUS TUF Gaming GeForce GTX 1660 TI is based on the NVIDIA GeForce GTX 1660 Ti and has 1536 texture shaders and 24 execution units. PowerColor Red Devil Radeon RX 6600 XT is based on AMD Radeon RX 6600 XT, which has 2048 shaders and 32 execution units. |
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ASUS TUF Gaming GeForce GTX 1660 TI | GPU | PowerColor Red Devil Radeon RX 6600 XT |
NVIDIA GeForce GTX 1660 Ti | Based on | AMD Radeon RX 6600 XT |
TU116-400-A1 | GPU Chip | Navi 23 XT |
Turing | Architecture | RDNA 2 |
24 | Streaming Multiprocessors | 32 |
1536 | Shader | 2048 |
48 | Render Output Units | 64 |
96 | Texture Units | 128 |
0 | Raytracing Cores | 32 |
MemoryThe ASUS TUF Gaming GeForce GTX 1660 TI has 6 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 288 GB/s. The PowerColor Red Devil Radeon RX 6600 XT can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 256 GB/s. |
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6 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR6 |
1.500 GHz | Memory Clock | 2.000 GHz |
12.0 Gbps | Memory Speed | 16.0 Gbps |
288 GB/s | Memory bandwidth | 256 GB/s |
192 bit | Memory Interface | 128 bit |
Clock SpeedsThe ASUS TUF Gaming GeForce GTX 1660 TI clocks in the base with up to 1.500 GHz. The base frequency of the PowerColor Red Devil Radeon RX 6600 XT is 2.188 GHz. |
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1.500 GHz | Base Clock | 2.188 GHz |
1.800 GHz | Boost Clock | 2.607 GHz |
1.77 GHz | Avg (Game) Clock | 2.43 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ASUS TUF Gaming GeForce GTX 1660 TI is 120 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The PowerColor Red Devil Radeon RX 6600 XT has a TDP of 160 W and is supplied with the required energy via 1 x 6-Pin, 1 x 8-Pin PCIe power connectors. |
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120 W | TDP | 160 W |
-- | TDP (up) | -- |
95 °C | Tjunction max | 100 °C |
1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe ASUS TUF Gaming GeForce GTX 1660 TI has a total of 2 Axial fans. The PowerColor Red Devil Radeon RX 6600 XT has 2 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 80 mm | Fan 1 | 2 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 3 screens can be connected to the ASUS TUF Gaming GeForce GTX 1660 TI. The PowerColor Red Devil Radeon RX 6600 XT supports a maximum of 4 screens. |
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3 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
2x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
1x DP v1.4 | DP Ports | 3x DP v1.4 |
1 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe ASUS TUF Gaming GeForce GTX 1660 TI supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the PowerColor Red Devil Radeon RX 6600 XT 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 | Addressable LED |
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 |
No | AV1 | Decode |
Decode | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe ASUS TUF Gaming GeForce GTX 1660 TI is 205 mm long, 123 mm high and 46 mm wide. The PowerColor Red Devil Radeon RX 6600 XT is 251 mm long, 133 mm high and 54 mm wide. |
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205 mm | Length | 251 mm |
123 mm | Height | 133 mm |
46 mm | Width | 54 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 8 |
Additional dataThe ASUS TUF Gaming GeForce GTX 1660 TI was released in Q1/2019 at a price of 279 $ (Reference). The PowerColor Red Devil Radeon RX 6600 XT was introduced in Q3/2021 at a price of 379 $ (Reference). |
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TUF-GTX1660TI-6G-GAMING | Part-no | AXRX 6600XT 8GBD6-3DHE/OC |
Q1/2019 | Release date | Q3/2021 |
279 $ (Reference) | Launch Price | 379 $ (Reference) |
12 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
ASUS TUF Gaming GeForce GTX 1660 TI
6 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
ASUS TUF Gaming GeForce GTX 1660 TI
6 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
ASUS TUF Gaming GeForce GTX 1660 TI
6 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
ASUS TUF Gaming GeForce GTX 1660 TI
6 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
ASUS TUF Gaming GeForce GTX 1660 TI
6 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
ASUS TUF Gaming GeForce GTX 1660 TI
6 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
ASUS TUF Gaming GeForce GTX 1660 TI
6 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |
ASUS TUF Gaming GeForce GTX 1660 TI
6 GB GDDR6 |
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PowerColor Red Devil Radeon RX 6600 XT
8 GB GDDR6 |