GALAX GeForce RTX 2080 EX OC
vs
INNO3D GeForce GTX 1660 TWIN X2
GPU comparison with benchmarksThe GALAX GeForce RTX 2080 EX OC is based on the NVIDIA GeForce RTX 2080 (Turing) and has 8 GB GDDR6 graphics memory with a bandwidth of 448 GB/s.
The INNO3D GeForce GTX 1660 TWIN X2 is based on the NVIDIA GeForce GTX 1660 (Turing) and has 6 GB GDDR5 graphics memory with a bandwidth of 192 GB/s. |
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GPUThe GALAX GeForce RTX 2080 EX OC has the TU104 graphics chip installed, which is based on the Turing architecture. The INNO3D GeForce GTX 1660 TWIN X2 is based on the graphics chip TU116-300-A1, which comes from the Turing architecture. |
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| GALAX GeForce RTX 2080 EX OC | GPU | INNO3D GeForce GTX 1660 TWIN X2 |
| NVIDIA GeForce RTX 2080 | Based on | NVIDIA GeForce GTX 1660 |
| TU104 | GPU Chip | TU116-300-A1 |
| Turing | Architecture | Turing |
| 46 | Streaming Multiprocessors | 22 |
| 2944 | Shader | 1408 |
| 64 | Render Output Units | 48 |
| 184 | Texture Units | 88 |
| 46 | Raytracing Cores | 0 |
MemoryThe graphics memory of the GALAX GeForce RTX 2080 EX OC clocks at 1.750 GHz, which corresponds to a speed of 14.0 Gbps. The graphics memory speed of the INNO3D GeForce GTX 1660 TWIN X2 is 8.0 Gbps and the clock speed is 2.000 GHz. |
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| 8 GB | Memory Size | 6 GB |
| GDDR6 | Memory Type | GDDR5 |
| 1.750 GHz | Memory Clock | 2.000 GHz |
| 14.0 Gbps | Memory Speed | 8.0 Gbps |
| 448 GB/s | Memory bandwidth | 192 GB/s |
| 256 bit | Memory Interface | 192 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.515 GHz | Base Clock | 1.530 GHz |
| 1.845 GHz | Boost Clock | 1.785 GHz |
| 1.71 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce RTX 2080 EX OC is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 215 W. The INNO3D GeForce GTX 1660 TWIN X2 has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 120 W. |
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| 215 W | TDP | 120 W |
| -- | TDP (up) | -- |
| 88 °C | Tjunction max | 95 °C |
| 1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe GALAX GeForce RTX 2080 EX OC is equipped with a total of 2 Axial main fans. The INNO3D GeForce GTX 1660 TWIN X2 has 2 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 100 mm | Fan 1 | 2 x 80 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the GALAX GeForce RTX 2080 EX OC. The INNO3D GeForce GTX 1660 TWIN X2 supports the operation of a maximum of 3 monitors. |
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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 v1.4a | DP Ports | 3x DP v1.4 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| 1 | USB-C Ports | -- |
FeaturesetWith the GALAX GeForce RTX 2080 EX OC it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the INNO3D GeForce GTX 1660 TWIN X2 is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_1 |
| Yes | Raytracing | No |
| Yes | DLSS / FSR | Yes |
| Addressable LED | LED | No LED lighting |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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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 GALAX GeForce RTX 2080 EX OC is connected to the system via PCIe 3.0 x 16 lanes and requires 3 PCIe-Slots space in the housing. The INNO3D GeForce GTX 1660 TWIN X2 needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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| 295 mm | Length | 196 mm |
| 143 mm | Height | 113 mm |
| 52 mm | Width | -- |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe GALAX GeForce RTX 2080 EX OC has been manufactured with a structure width of 12 nanometers since Q3/2018. The INNO3D GeForce GTX 1660 TWIN X2 came on the market in Q1/2019 and will have a structure width of 12 nanometers manufactured. |
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| 28NSL6UCU9OC | Part-no | N16602-06D5-1510VA15 |
| Q3/2018 | Release date | Q1/2019 |
| 699 $ (Reference) | Launch Price | 219 $ (Reference) |
| 12 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.515 GHz, 8 GB (215 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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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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INNO3D GeForce GTX 1660 TWIN X2
6 GB GDDR5 |
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Port Royal (Raytracing)
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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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INNO3D GeForce GTX 1660 TWIN X2
6 GB GDDR5 |
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Speed Way Graphics Score (Raytracing)
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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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Cyberpunk 2077
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
3840x2160 (2160p)
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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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2560x1440 (1440p)
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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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1920x1080 (1080p)
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GALAX GeForce RTX 2080 EX OC
8 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.
1920x1080 (1080p)
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INNO3D GeForce GTX 1660 TWIN X2
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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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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INNO3D GeForce GTX 1660 TWIN X2
6 GB GDDR5 |
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2560x1440 (1440p)
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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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INNO3D GeForce GTX 1660 TWIN X2
6 GB GDDR5 |
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1920x1080 (1080p)
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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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INNO3D GeForce GTX 1660 TWIN X2
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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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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INNO3D GeForce GTX 1660 TWIN X2
6 GB GDDR5 |
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Geekbench 6 - Vulkan
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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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INNO3D GeForce GTX 1660 TWIN X2
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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GALAX GeForce RTX 2080 EX OC
8 GB GDDR6 |
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INNO3D GeForce GTX 1660 TWIN X2
6 GB GDDR5 |
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