KFA2 GeForce GTX 1080 EX OC
vs
GALAX GeForce GTX 1660 Super X Edition (1-Click OC)
GPU comparison with benchmarksIn the gpu comparison between the KFA2 GeForce GTX 1080 EX OC and the GALAX GeForce GTX 1660 Super X Edition (1-Click OC), we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe KFA2 GeForce GTX 1080 EX OC is based on the NVIDIA GeForce GTX 1080 and has 2560 texture shaders and 20 execution units. GALAX GeForce GTX 1660 Super X Edition (1-Click OC) is based on NVIDIA GeForce GTX 1660 SUPER, which has 1408 shaders and 22 execution units. |
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| KFA2 GeForce GTX 1080 EX OC | GPU | GALAX GeForce GTX 1660 Super X Edition (1-Click OC) |
| NVIDIA GeForce GTX 1080 | Based on | NVIDIA GeForce GTX 1660 SUPER |
| 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 KFA2 GeForce GTX 1080 EX OC has 8 GB of graphics memory of the type GDDR5X and achieves a memory bandwidth of 320 GB/s. The GALAX GeForce GTX 1660 Super X Edition (1-Click OC) can access 6 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 336 GB/s. |
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| 8 GB | Memory Size | 6 GB |
| GDDR5X | Memory Type | GDDR6 |
| 1.251 GHz | Memory Clock | 1.750 GHz |
| 10.0 Gbps | Memory Speed | 14.0 Gbps |
| 320 GB/s | Memory bandwidth | 336 GB/s |
| 256 bit | Memory Interface | 192 bit |
Clock SpeedsThe KFA2 GeForce GTX 1080 EX OC clocks in the base with up to 1.657 GHz. The base frequency of the GALAX GeForce GTX 1660 Super X Edition (1-Click OC) is 1.530 GHz. |
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| 1.657 GHz | Base Clock | 1.530 GHz |
| 1.797 GHz | Boost Clock | 1.815 GHz |
| Avg (Game) Clock | 1.80 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the KFA2 GeForce GTX 1080 EX OC is 180 W. The graphics card is supplied with energy via the 1 x 6-Pin, 1 x 8-Pin connector. The GALAX GeForce GTX 1660 Super X Edition (1-Click OC) has a TDP of 125 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors. |
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| 180 W | TDP | 125 W |
| -- | TDP (up) | -- |
| 94 °C | Tjunction max | 93 °C |
| 1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe KFA2 GeForce GTX 1080 EX OC has a total of 2 Axial fans. The GALAX GeForce GTX 1660 Super X Edition (1-Click OC) has 2 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 100 mm | Fan 1 | 2 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the KFA2 GeForce GTX 1080 EX OC. The GALAX GeForce GTX 1660 Super X Edition (1-Click OC) supports a maximum of 3 screens. |
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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 KFA2 GeForce GTX 1080 EX OC supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GALAX GeForce GTX 1660 Super X Edition (1-Click OC) 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 KFA2 GeForce GTX 1080 EX OC is 296 mm long, 144 mm high and 43 mm wide. The GALAX GeForce GTX 1660 Super X Edition (1-Click OC) is 228 mm long, 132 mm high and 42 mm wide. |
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| 296 mm | Length | 228 mm |
| 144 mm | Height | 132 mm |
| 43 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 KFA2 GeForce GTX 1080 EX OC was released in Q2/2016 at a price of 599 $ (Reference). The GALAX GeForce GTX 1660 Super X Edition (1-Click OC) was introduced in Q4/2019 at a price of 229 $ (Reference). |
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| 80NSJ6DHL4EK | Part-no | 60SRL7DS05XV |
| Q2/2016 | Release date | Q4/2019 |
| 599 $ (Reference) | Launch Price | 229 $ (Reference) |
| 16 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.657 GHz, 8 GB (180 W TDP)
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1.530 GHz, 6 GB (125 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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KFA2 GeForce GTX 1080 EX OC
8 GB GDDR5X |
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GALAX GeForce GTX 1660 Super X Edition (1-Click OC)
6 GB GDDR6 |
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Port Royal (Raytracing)
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KFA2 GeForce GTX 1080 EX OC
8 GB GDDR5X |
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GALAX GeForce GTX 1660 Super X Edition (1-Click OC)
6 GB GDDR6 |
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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.
2560x1440 (1440p)
1920x1080 (1080p)
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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KFA2 GeForce GTX 1080 EX OC
8 GB GDDR5X |
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GALAX GeForce GTX 1660 Super X Edition (1-Click OC)
6 GB GDDR6 |
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2560x1440 (1440p)
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KFA2 GeForce GTX 1080 EX OC
8 GB GDDR5X |
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GALAX GeForce GTX 1660 Super X Edition (1-Click OC)
6 GB GDDR6 |
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1920x1080 (1080p)
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KFA2 GeForce GTX 1080 EX OC
8 GB GDDR5X |
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GALAX GeForce GTX 1660 Super X Edition (1-Click OC)
6 GB GDDR6 |
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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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KFA2 GeForce GTX 1080 EX OC
8 GB GDDR5X |
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GALAX GeForce GTX 1660 Super X Edition (1-Click OC)
6 GB GDDR6 |
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Geekbench 6 - Vulkan
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KFA2 GeForce GTX 1080 EX OC
8 GB GDDR5X |
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GALAX GeForce GTX 1660 Super X Edition (1-Click OC)
6 GB GDDR6 |
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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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KFA2 GeForce GTX 1080 EX OC
8 GB GDDR5X |
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GALAX GeForce GTX 1660 Super X Edition (1-Click OC)
6 GB GDDR6 |
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