Palit GeForce GTX 1660 Ti Dual
vs
KFA2 GeForce GTX 1080 Ti EX OC DuraPro
GPU comparison with benchmarksIn the gpu comparison between the Palit GeForce GTX 1660 Ti Dual and the KFA2 GeForce GTX 1080 Ti EX OC DuraPro, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe Palit GeForce GTX 1660 Ti Dual is based on the NVIDIA GeForce GTX 1660 Ti and has 1536 texture shaders and 24 execution units. KFA2 GeForce GTX 1080 Ti EX OC DuraPro is based on NVIDIA GeForce GTX 1080 Ti, which has 3584 shaders and 28 execution units. |
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| Palit GeForce GTX 1660 Ti Dual | GPU | KFA2 GeForce GTX 1080 Ti EX OC DuraPro |
| NVIDIA GeForce GTX 1660 Ti | Based on | NVIDIA GeForce GTX 1080 Ti |
| TU116-400-A1 | GPU Chip | GP102-350-K1-A1 |
| Turing | Architecture | Pascal |
| 24 | Streaming Multiprocessors | 28 |
| 1536 | Shader | 3584 |
| 48 | Render Output Units | 88 |
| 96 | Texture Units | 224 |
| 0 | Raytracing Cores | 0 |
MemoryThe Palit GeForce GTX 1660 Ti Dual has 6 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 288 GB/s. The KFA2 GeForce GTX 1080 Ti EX OC DuraPro can access 11 GB GDDR5X graphics memory and thus achieves a memory bandwidth of 484 GB/s. |
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| 6 GB | Memory Size | 11 GB |
| GDDR6 | Memory Type | GDDR5X |
| 1.500 GHz | Memory Clock | 1.376 GHz |
| 12.0 Gbps | Memory Speed | 11.0 Gbps |
| 288 GB/s | Memory bandwidth | 484 GB/s |
| 192 bit | Memory Interface | 352 bit |
Clock SpeedsThe Palit GeForce GTX 1660 Ti Dual clocks in the base with up to 1.500 GHz. The base frequency of the KFA2 GeForce GTX 1080 Ti EX OC DuraPro is 1.531 GHz. |
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| 1.500 GHz | Base Clock | 1.531 GHz |
| 1.770 GHz | Boost Clock | 1.645 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the Palit GeForce GTX 1660 Ti Dual is 120 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The KFA2 GeForce GTX 1080 Ti EX OC DuraPro has a TDP of 250 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 | 250 W |
| -- | TDP (up) | -- |
| 95 °C | Tjunction max | 91 °C |
| 1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe Palit GeForce GTX 1660 Ti Dual has a total of 2 Axial fans. The KFA2 GeForce GTX 1080 Ti EX OC DuraPro has 2 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 90 mm | Fan 1 | 2 x 90 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 Palit GeForce GTX 1660 Ti Dual. The KFA2 GeForce GTX 1080 Ti EX OC DuraPro supports a maximum of 4 screens. |
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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 | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe Palit GeForce GTX 1660 Ti Dual supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the KFA2 GeForce GTX 1080 Ti EX OC DuraPro is 7680x4320 pixels. |
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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 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 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe Palit GeForce GTX 1660 Ti Dual is 235 mm long, 115 mm high and 40 mm wide. The KFA2 GeForce GTX 1080 Ti EX OC DuraPro is 292 mm long, 126 mm high and 42 mm wide. |
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| 235 mm | Length | 292 mm |
| 115 mm | Height | 126 mm |
| 40 mm | Width | 42 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe Palit GeForce GTX 1660 Ti Dual was released in Q1/2019 at a price of 279 $ (Reference). The KFA2 GeForce GTX 1080 Ti EX OC DuraPro was introduced in Q1/2017 at a price of 699 $ (Reference). |
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| NE6166T018J9-1160C / -1160A | Part-no | 80IUJBMDQ1OK |
| Q1/2019 | Release date | Q1/2017 |
| 279 $ (Reference) | Launch Price | 699 $ (Reference) |
| 12 nm | Structure size | 16 nm |
| data sheet | Documents | data sheet |
1.500 GHz, 6 GB (120 W TDP)
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1.531 GHz, 11 GB (250 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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Palit GeForce GTX 1660 Ti Dual
6 GB GDDR6 |
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KFA2 GeForce GTX 1080 Ti EX OC DuraPro
11 GB GDDR5X |
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Port Royal (Raytracing)
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Palit GeForce GTX 1660 Ti Dual
6 GB GDDR6 |
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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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Palit GeForce GTX 1660 Ti Dual
6 GB GDDR6 |
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KFA2 GeForce GTX 1080 Ti EX OC DuraPro
11 GB GDDR5X |
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2560x1440 (1440p)
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Palit GeForce GTX 1660 Ti Dual
6 GB GDDR6 |
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KFA2 GeForce GTX 1080 Ti EX OC DuraPro
11 GB GDDR5X |
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1920x1080 (1080p)
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Palit GeForce GTX 1660 Ti Dual
6 GB GDDR6 |
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KFA2 GeForce GTX 1080 Ti EX OC DuraPro
11 GB GDDR5X |
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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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Palit GeForce GTX 1660 Ti Dual
6 GB GDDR6 |
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KFA2 GeForce GTX 1080 Ti EX OC DuraPro
11 GB GDDR5X |
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Geekbench 6 - Vulkan
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Palit GeForce GTX 1660 Ti Dual
6 GB GDDR6 |
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KFA2 GeForce GTX 1080 Ti EX OC DuraPro
11 GB GDDR5X |
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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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Palit GeForce GTX 1660 Ti Dual
6 GB GDDR6 |
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KFA2 GeForce GTX 1080 Ti EX OC DuraPro
11 GB GDDR5X |
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