GPU comparison with benchmarksThe EVGA GeForce GTX 1660 Ti XC BLACK GAMING has 1536 shader units and these clock a maximum of 1.77 GHz which results in an FP32 computing power of 5.44 TFLOPS.
The KFA2 GeForce GTX 1080 has 2560 shader units and these clock at a maximum of 1.73 GHz and achieve an FP32 computing power of 8.87 TFLOPS. |
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GPUThe EVGA GeForce GTX 1660 Ti XC BLACK GAMING is equipped with a graphics chip of the Turing architecture, which has 24 streaming multiprocessors. The graphics card KFA2 GeForce GTX 1080 is based on the Pascal architecture and is equipped with 20 execution units. |
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EVGA GeForce GTX 1660 Ti XC BLACK GAMING | GPU | KFA2 GeForce GTX 1080 |
NVIDIA GeForce GTX 1660 Ti | Based on | NVIDIA GeForce GTX 1080 |
TU116-400-A1 | GPU Chip | GP104-400-A1 / GP104-410-A1 |
Turing | Architecture | Pascal |
24 | Streaming Multiprocessors | 20 |
1536 | Shader | 2560 |
48 | Render Output Units | 64 |
96 | Texture Units | 160 |
0 | Raytracing Cores | 0 |
MemoryThe EVGA GeForce GTX 1660 Ti XC BLACK GAMING is equipped with a 6 GB large GDDR6 graphics memory, which is equipped with 1.500 GHz clocks. The KFA2 GeForce GTX 1080 has a 8 GB large GDDR5X graphics memory and the memory clock is 1.251GHz. |
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6 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR5X |
1.500 GHz | Memory Clock | 1.251 GHz |
12.0 Gbps | Memory Speed | 10.0 Gbps |
288 GB/s | Memory bandwidth | 320 GB/s |
192 bit | Memory Interface | 256 bit |
Clock SpeedsThe EVGA GeForce GTX 1660 Ti XC BLACK GAMING has a turbo clock of 1.770 GHz. The turbo frequency of the KFA2 GeForce GTX 1080 is 1.733 GHz. |
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1.500 GHz | Base Clock | 1.607 GHz |
1.770 GHz | Boost Clock | 1.733 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe EVGA GeForce GTX 1660 Ti XC BLACK GAMING 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 KFA2 GeForce GTX 1080 is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 94 °C. |
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120 W | TDP | 180 W |
-- | TDP (up) | -- |
95 °C | Tjunction max | 94 °C |
1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the EVGA GeForce GTX 1660 Ti XC BLACK GAMING are cooled with a Air cooling. The KFA2 GeForce GTX 1080 is cooled by a Air cooling. |
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Axial | Fan-Type | Radial |
1 x 90 mm | Fan 1 | 1 x 70 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe EVGA GeForce GTX 1660 Ti XC BLACK GAMING supports the downward compatible copy protection HDCP in version 2.2. The KFA2 GeForce GTX 1080 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 | 1x HDMI v2.0b |
1x DP v1.4 | DP Ports | 3x DP v1.4 |
1 | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe EVGA GeForce GTX 1660 Ti XC BLACK GAMING supports the DirectX standard from Microsoft in version 12_1. The KFA2 GeForce GTX 1080 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 EVGA GeForce GTX 1660 Ti XC BLACK GAMING is -- wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the KFA2 GeForce GTX 1080 is -- and thus requires the space of 2 PCIe-Slots in the PC case. |
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190 mm | Length | 281 mm |
111 mm | Height | 124 mm |
-- | Width | 42 mm |
3 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, EVGA GeForce GTX 1660 Ti XC BLACK GAMING was released in Q1/2019. The KFA2 GeForce GTX 1080 published in Q2/2016 is manufactured with a structure width of 16 nanometers. |
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06G-P4-1261-KR | Part-no | 80NSJ6DHK5VK |
Q1/2019 | Release date | Q2/2016 |
279 $ (Reference) | Launch Price | 599 $ (Reference) |
12 nm | Structure size | 16 nm |
data sheet | Documents | data sheet |
EVGA GeForce GTX 1660 Ti XC BLACK GAMING
6 GB GDDR6 |
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
EVGA GeForce GTX 1660 Ti XC BLACK GAMING
6 GB GDDR6 |
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
EVGA GeForce GTX 1660 Ti XC BLACK GAMING
6 GB GDDR6 |
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
EVGA GeForce GTX 1660 Ti XC BLACK GAMING
6 GB GDDR6 |
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
EVGA GeForce GTX 1660 Ti XC BLACK GAMING
6 GB GDDR6 |
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
EVGA GeForce GTX 1660 Ti XC BLACK GAMING
6 GB GDDR6 |
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
EVGA GeForce GTX 1660 Ti XC BLACK GAMING
6 GB GDDR6 |
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KFA2 GeForce GTX 1080
8 GB GDDR5X |
EVGA GeForce GTX 1660 Ti XC BLACK GAMING
6 GB GDDR6 |
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KFA2 GeForce GTX 1080
8 GB GDDR5X |