GPU comparison with benchmarksIn the gpu comparison between the Gainward GeForce RTX 3080 Phoenix V1 LHR and the Colorful GeForce GTX 1660 Ti SI 6G-V, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe Gainward GeForce RTX 3080 Phoenix V1 LHR is based on the NVIDIA GeForce RTX 3080 LHR and has 8704 texture shaders and 68 execution units. Colorful GeForce GTX 1660 Ti SI 6G-V is based on NVIDIA GeForce GTX 1660 Ti, which has 1536 shaders and 24 execution units. |
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Gainward GeForce RTX 3080 Phoenix V1 LHR | GPU | Colorful GeForce GTX 1660 Ti SI 6G-V |
NVIDIA GeForce RTX 3080 LHR | Based on | NVIDIA GeForce GTX 1660 Ti |
GA102-202-K1-A1 | GPU Chip | TU116-400-A1 |
Ampere | Architecture | Turing |
68 | Streaming Multiprocessors | 24 |
8704 | Shader | 1536 |
96 | Render Output Units | 48 |
272 | Texture Units | 96 |
68 | Raytracing Cores | 0 |
MemoryThe Gainward GeForce RTX 3080 Phoenix V1 LHR has 10 GB of graphics memory of the type GDDR6X and achieves a memory bandwidth of 760 GB/s. The Colorful GeForce GTX 1660 Ti SI 6G-V can access 6 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 288 GB/s. |
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10 GB | Memory Size | 6 GB |
GDDR6X | Memory Type | GDDR6 |
1.188 GHz | Memory Clock | 1.500 GHz |
19.0 Gbps | Memory Speed | 12.0 Gbps |
760 GB/s | Memory bandwidth | 288 GB/s |
320 bit | Memory Interface | 192 bit |
Clock SpeedsThe Gainward GeForce RTX 3080 Phoenix V1 LHR clocks in the base with up to 1.440 GHz. The base frequency of the Colorful GeForce GTX 1660 Ti SI 6G-V is 1.500 GHz. |
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1.440 GHz | Base Clock | 1.500 GHz |
1.710 GHz | Boost Clock | 1.770 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the Gainward GeForce RTX 3080 Phoenix V1 LHR is 320 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The Colorful GeForce GTX 1660 Ti SI 6G-V 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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320 W | TDP | 120 W |
370 W | TDP (up) | -- |
93 °C | Tjunction max | 95 °C |
2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe Gainward GeForce RTX 3080 Phoenix V1 LHR has a total of 3 Axial fans. The Colorful GeForce GTX 1660 Ti SI 6G-V 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 |
41-42 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 Phoenix V1 LHR. The Colorful GeForce GTX 1660 Ti SI 6G-V 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 Phoenix V1 LHR supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the Colorful GeForce GTX 1660 Ti SI 6G-V is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | 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 |
Decode | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe Gainward GeForce RTX 3080 Phoenix V1 LHR is 294 mm long, 112 mm high and -- wide. The Colorful GeForce GTX 1660 Ti SI 6G-V is 222 mm long, 126 mm high and 42 mm wide. |
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294 mm | Length | 222 mm |
112 mm | Height | 126 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 Phoenix V1 LHR was released in Q2/2021 at a price of 749 $. The Colorful GeForce GTX 1660 Ti SI 6G-V was introduced in Q1/2019 at a price of 279 $ (Reference). |
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NED3080019IA-132AX | Part-no | -- |
Q2/2021 | Release date | Q1/2019 |
749 $ | Launch Price | 279 $ (Reference) |
8 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
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Colorful GeForce GTX 1660 Ti SI 6G-V
6 GB GDDR6 |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
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Colorful GeForce GTX 1660 Ti SI 6G-V
6 GB GDDR6 |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
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Colorful GeForce GTX 1660 Ti SI 6G-V
6 GB GDDR6 |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
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Colorful GeForce GTX 1660 Ti SI 6G-V
6 GB GDDR6 |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
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Colorful GeForce GTX 1660 Ti SI 6G-V
6 GB GDDR6 |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
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Colorful GeForce GTX 1660 Ti SI 6G-V
6 GB GDDR6 |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
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Colorful GeForce GTX 1660 Ti SI 6G-V
6 GB GDDR6 |
Gainward GeForce RTX 3080 Phoenix V1 LHR
10 GB GDDR6X |
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Colorful GeForce GTX 1660 Ti SI 6G-V
6 GB GDDR6 |