Gainward GeForce RTX 3080 Ti Phantom GS
vs
GALAX GeForce GTX 1660 EX (1-Click OC)
GPU comparison with benchmarksIn the gpu comparison between the Gainward GeForce RTX 3080 Ti Phantom GS and the GALAX GeForce GTX 1660 EX (1-Click OC), we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe Gainward GeForce RTX 3080 Ti Phantom GS is based on the NVIDIA GeForce RTX 3080 Ti and has 10240 texture shaders and 80 execution units. GALAX GeForce GTX 1660 EX (1-Click OC) is based on NVIDIA GeForce GTX 1660, which has 1408 shaders and 22 execution units. |
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| Gainward GeForce RTX 3080 Ti Phantom GS | GPU | GALAX GeForce GTX 1660 EX (1-Click OC) |
| NVIDIA GeForce RTX 3080 Ti | Based on | NVIDIA GeForce GTX 1660 |
| GA102-225-A1 | GPU Chip | TU116-300-A1 |
| Ampere | Architecture | Turing |
| 80 | Streaming Multiprocessors | 22 |
| 10240 | Shader | 1408 |
| 112 | Render Output Units | 48 |
| 320 | Texture Units | 88 |
| 80 | Raytracing Cores | 0 |
MemoryThe Gainward GeForce RTX 3080 Ti Phantom GS has 12 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 912 GB/s. The GALAX GeForce GTX 1660 EX (1-Click OC) can access 6 GB GDDR5 graphics memory and thus achieves a memory bandwidth of 192 GB/s. |
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| 12 GB | Memory Size | 6 GB |
| GDDR6X | Memory Type | GDDR5 |
| 1.188 GHz | Memory Clock | 2.000 GHz |
| 19.0 Gbps | Memory Speed | 8.0 Gbps |
| 912 GB/s | Memory bandwidth | 192 GB/s |
| 384 bit | Memory Interface | 192 bit |
Clock SpeedsThe Gainward GeForce RTX 3080 Ti Phantom GS clocks in the base with up to 1.365 GHz. The base frequency of the GALAX GeForce GTX 1660 EX (1-Click OC) is 1.530 GHz. |
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| 1.365 GHz | Base Clock | 1.530 GHz |
| 1.725 GHz | Boost Clock | 1.845 GHz |
| Avg (Game) Clock | 1.83 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the Gainward GeForce RTX 3080 Ti Phantom GS is 400 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The GALAX GeForce GTX 1660 EX (1-Click OC) has a TDP of 120 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors. |
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| 400 W | TDP | 120 W |
| -- | TDP (up) | -- |
| 93 °C | Tjunction max | 95 °C |
| 3 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe Gainward GeForce RTX 3080 Ti Phantom GS has a total of 3 Axial fans. The GALAX GeForce GTX 1660 EX (1-Click OC) has 2 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 90 mm | Fan 1 | 2 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 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 Gainward GeForce RTX 3080 Ti Phantom GS. The GALAX GeForce GTX 1660 EX (1-Click OC) supports a maximum of 3 screens. |
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| 4 | Max. Displays | 3 |
| 2.3 | HDCP-Version | 2.2 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4a | DP Ports | 1x DP v1.4 |
| -- | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe Gainward GeForce RTX 3080 Ti Phantom GS supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GALAX GeForce GTX 1660 EX (1-Click OC) 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 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 |
| Decode | AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe Gainward GeForce RTX 3080 Ti Phantom GS is 304 mm long, 138 mm high and -- wide. The GALAX GeForce GTX 1660 EX (1-Click OC) is 245 mm long, 133 mm high and 42 mm wide. |
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| 304 mm | Length | 245 mm |
| 138 mm | Height | 133 mm |
| -- | Width | 42 mm |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe Gainward GeForce RTX 3080 Ti Phantom GS was released in Q3/2021 at a price of 1,199 $ (Reference). The GALAX GeForce GTX 1660 EX (1-Click OC) was introduced in Q1/2019 at a price of 219 $ (Reference). |
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| NED308TT19KB-1020M | Part-no | 60SRH7DS03EX |
| Q3/2021 | Release date | Q1/2019 |
| 1,199 $ (Reference) | Launch Price | 219 $ (Reference) |
| 8 nm | Structure size | 12 nm |
| data sheet | Documents | data sheet |
1.365 GHz, 12 GB (400 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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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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Port Royal (Raytracing)
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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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Speed Way Graphics Score (Raytracing)
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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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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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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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2560x1440 (1440p)
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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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1920x1080 (1080p)
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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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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.
3840x2160 (2160p)
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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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2560x1440 (1440p)
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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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1920x1080 (1080p)
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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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GALAX GeForce GTX 1660 EX (1-Click OC)
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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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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2560x1440 (1440p)
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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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1920x1080 (1080p)
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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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GALAX GeForce GTX 1660 EX (1-Click OC)
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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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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Geekbench 6 - Vulkan
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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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GALAX GeForce GTX 1660 EX (1-Click OC)
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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Gainward GeForce RTX 3080 Ti Phantom GS
12 GB GDDR6X |
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GALAX GeForce GTX 1660 EX (1-Click OC)
6 GB GDDR5 |
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