GPU comparison with benchmarksThe GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G has 1536 shader units and these clock a maximum of 1.79 GHz which results in an FP32 computing power of 5.49 TFLOPS.
The Sapphire Pulse Radeon RX 580 8G G5 has 2304 shader units and these clock at a maximum of 1.37 GHz and achieve an FP32 computing power of 5.71 TFLOPS. |
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GPUThe GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G is equipped with a graphics chip of the Turing architecture, which has 24 streaming multiprocessors. The graphics card Sapphire Pulse Radeon RX 580 8G G5 is based on the GCN 4 architecture and is equipped with 36 execution units. |
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GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G | GPU | Sapphire Pulse Radeon RX 580 8G G5 |
NVIDIA GeForce GTX 1660 Ti | Based on | AMD Radeon RX 580 (36 CU) |
TU116-400-A1 | GPU Chip | Polaris 20 XT |
Turing | Architecture | GCN 4 |
24 | Streaming Multiprocessors | 36 |
1536 | Shader | 2304 |
48 | Render Output Units | 32 |
96 | Texture Units | 144 |
0 | Raytracing Cores | 0 |
MemoryThe GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G is equipped with a 6 GB large GDDR6 graphics memory, which is equipped with 1.500 GHz clocks. The Sapphire Pulse Radeon RX 580 8G G5 has a 8 GB large GDDR5 graphics memory and the memory clock is 2.000GHz. |
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6 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR5 |
1.500 GHz | Memory Clock | 2.000 GHz |
12.0 Gbps | Memory Speed | 8.0 Gbps |
288 GB/s | Memory bandwidth | 256 GB/s |
192 bit | Memory Interface | 256 bit |
Clock SpeedsThe GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G has a turbo clock of 1.785 GHz. The turbo frequency of the Sapphire Pulse Radeon RX 580 8G G5 is 1.366 GHz. |
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1.500 GHz | Base Clock | 1.257 GHz |
1.785 GHz | Boost Clock | 1.366 GHz |
1.77 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 95 °C. The Sapphire Pulse Radeon RX 580 8G G5 is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 90 °C. |
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120 W | TDP | 225 W |
-- | TDP (up) | -- |
95 °C | Tjunction max | 90 °C |
1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G are cooled with a Air cooling. The Sapphire Pulse Radeon RX 580 8G G5 is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
1 x 90 mm | Fan 1 | 2 x 95 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G supports the downward compatible copy protection HDCP in version 2.2. The Sapphire Pulse Radeon RX 580 8G G5 supports HDCP in version 2.2 and all previous versions. |
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3 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.2 |
1x HDMI v2.0b | HDMI Ports | 2x HDMI v2.0b |
3x DP v1.4 | DP Ports | 2x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G supports the DirectX standard from Microsoft in version 12_1. The Sapphire Pulse Radeon RX 580 8G G5 supports Microsoft's DirectX version 12. |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12 |
No | Raytracing | No |
Yes | DLSS / FSR | Yes |
No LED lighting | 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 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G is 36 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the Sapphire Pulse Radeon RX 580 8G G5 is 36 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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170 mm | Length | 230 mm |
121 mm | Height | 125 mm |
36 mm | Width | 40 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 12 nanometer process, GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G was released in Q1/2019. The Sapphire Pulse Radeon RX 580 8G G5 published in Q4/2017 is manufactured with a structure width of 14 nanometers. |
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GV-N166TIXOC-6GD | Part-no | 11265-05 / 11265-33 |
Q1/2019 | Release date | Q4/2017 |
279 $ (Reference) | Launch Price | 229 $ |
12 nm | Structure size | 14 nm |
data sheet | Documents | data sheet |
GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G
6 GB GDDR6 |
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Sapphire Pulse Radeon RX 580 8G G5
8 GB GDDR5 |
GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G
6 GB GDDR6 |
GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G
6 GB GDDR6 |
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Sapphire Pulse Radeon RX 580 8G G5
8 GB GDDR5 |
GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G
6 GB GDDR6 |
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Sapphire Pulse Radeon RX 580 8G G5
8 GB GDDR5 |
GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G
6 GB GDDR6 |
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Sapphire Pulse Radeon RX 580 8G G5
8 GB GDDR5 |
GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G
6 GB GDDR6 |
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Sapphire Pulse Radeon RX 580 8G G5
8 GB GDDR5 |
GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G
6 GB GDDR6 |
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Sapphire Pulse Radeon RX 580 8G G5
8 GB GDDR5 |
Sapphire Pulse Radeon RX 580 8G G5
8 GB GDDR5 |
GIGABYTE GeForce GTX 1660 TI MINI ITX OC 6G
6 GB GDDR6 |
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Sapphire Pulse Radeon RX 580 8G G5
8 GB GDDR5 |