GIGABYTE GeForce GTX 1080 Mini ITX 8G
vs
ASUS Phoenix GeForce GTX 1660
GPU comparison with benchmarksThe GIGABYTE GeForce GTX 1080 Mini ITX 8G has 2560 shader units and these clock a maximum of 1.77 GHz which results in an FP32 computing power of 9.06 TFLOPS.
The ASUS Phoenix GeForce GTX 1660 has 1408 shader units and these clock at a maximum of 1.82 GHz and achieve an FP32 computing power of 5.11 TFLOPS. |
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GPUThe GIGABYTE GeForce GTX 1080 Mini ITX 8G is equipped with a graphics chip of the Pascal architecture, which has 20 streaming multiprocessors. The graphics card ASUS Phoenix GeForce GTX 1660 is based on the Turing architecture and is equipped with 22 execution units. |
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| GIGABYTE GeForce GTX 1080 Mini ITX 8G | GPU | ASUS Phoenix GeForce GTX 1660 |
| NVIDIA GeForce GTX 1080 | Based on | NVIDIA GeForce GTX 1660 |
| GP104-400-A1 / GP104-410-A1 | GPU Chip | TU116-300-A1 |
| Pascal | Architecture | Turing |
| 20 | Streaming Multiprocessors | 22 |
| 2560 | Shader | 1408 |
| 64 | Render Output Units | 48 |
| 160 | Texture Units | 88 |
| 0 | Raytracing Cores | 0 |
MemoryThe GIGABYTE GeForce GTX 1080 Mini ITX 8G is equipped with a 8 GB large GDDR5X graphics memory, which is equipped with 1.251 GHz clocks. The ASUS Phoenix GeForce GTX 1660 has a 6 GB large GDDR5 graphics memory and the memory clock is 2.000GHz. |
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| 8 GB | Memory Size | 6 GB |
| GDDR5X | Memory Type | GDDR5 |
| 1.251 GHz | Memory Clock | 2.000 GHz |
| 10.0 Gbps | Memory Speed | 8.0 Gbps |
| 320 GB/s | Memory bandwidth | 192 GB/s |
| 256 bit | Memory Interface | 192 bit |
Clock SpeedsThe GIGABYTE GeForce GTX 1080 Mini ITX 8G has a turbo clock of 1.771 GHz. The turbo frequency of the ASUS Phoenix GeForce GTX 1660 is 1.815 GHz. |
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| 1.733 GHz | Base Clock | 1.530 GHz |
| 1.771 GHz | Boost Clock | 1.815 GHz |
| 1.73 GHz | Avg (Game) Clock | 1.79 GHz |
| Yes | Overclocking | Yes |
Thermal DesignThe GIGABYTE GeForce GTX 1080 Mini ITX 8G 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 94 °C. The ASUS Phoenix GeForce GTX 1660 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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| 180 W | TDP | 120 W |
| -- | TDP (up) | -- |
| 94 °C | Tjunction max | 95 °C |
| 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GIGABYTE GeForce GTX 1080 Mini ITX 8G are cooled with a Air cooling. The ASUS Phoenix GeForce GTX 1660 is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 1 x 90 mm | Fan 1 | 1 x 100 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityThe GIGABYTE GeForce GTX 1080 Mini ITX 8G supports the downward compatible copy protection HDCP in version 2.2. The ASUS Phoenix GeForce GTX 1660 supports HDCP in version 2.2 and all previous versions. |
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| 4 | Max. Displays | 3 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4 | DP Ports | 1x DP v1.4 |
| 1 | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe GIGABYTE GeForce GTX 1080 Mini ITX 8G supports the DirectX standard from Microsoft in version 12_1. The ASUS Phoenix GeForce GTX 1660 supports Microsoft's DirectX version 12_1. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_1 | DirectX | 12_1 |
| 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 1080 Mini ITX 8G is 37 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ASUS Phoenix GeForce GTX 1660 is 37 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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| 169 mm | Length | 174 mm |
| 131 mm | Height | 121 mm |
| 37 mm | Width | 39 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 16 nanometer process, GIGABYTE GeForce GTX 1080 Mini ITX 8G was released in Q2/2016. The ASUS Phoenix GeForce GTX 1660 published in Q1/2019 is manufactured with a structure width of 12 nanometers. |
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| GV-N1080IX-8GD | Part-no | PH-GTX1660-6G |
| Q2/2016 | Release date | Q1/2019 |
| 599 $ (Reference) | Launch Price | 219 $ (Reference) |
| 16 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.733 GHz, 8 GB (180 W TDP)
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1.530 GHz, 6 GB (120 W TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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GIGABYTE GeForce GTX 1080 Mini ITX 8G
8 GB GDDR5X |
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ASUS Phoenix GeForce GTX 1660
6 GB GDDR5 |
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Port Royal (Raytracing)
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GIGABYTE GeForce GTX 1080 Mini ITX 8G
8 GB GDDR5X |
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ASUS Phoenix GeForce GTX 1660
6 GB GDDR5 |
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The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
1920x1080 (1080p)
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ASUS Phoenix GeForce GTX 1660
6 GB GDDR5 |
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Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
3840x2160 (2160p)
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GIGABYTE GeForce GTX 1080 Mini ITX 8G
8 GB GDDR5X |
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ASUS Phoenix GeForce GTX 1660
6 GB GDDR5 |
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2560x1440 (1440p)
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GIGABYTE GeForce GTX 1080 Mini ITX 8G
8 GB GDDR5X |
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ASUS Phoenix GeForce GTX 1660
6 GB GDDR5 |
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1920x1080 (1080p)
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GIGABYTE GeForce GTX 1080 Mini ITX 8G
8 GB GDDR5X |
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ASUS Phoenix GeForce GTX 1660
6 GB GDDR5 |
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Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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GIGABYTE GeForce GTX 1080 Mini ITX 8G
8 GB GDDR5X |
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ASUS Phoenix GeForce GTX 1660
6 GB GDDR5 |
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Geekbench 6 - Vulkan
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GIGABYTE GeForce GTX 1080 Mini ITX 8G
8 GB GDDR5X |
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ASUS Phoenix GeForce GTX 1660
6 GB GDDR5 |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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GIGABYTE GeForce GTX 1080 Mini ITX 8G
8 GB GDDR5X |
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ASUS Phoenix GeForce GTX 1660
6 GB GDDR5 |
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