GPU comparison with benchmarksIn the gpu comparison between the GALAX GeForce GTX 1660 Ti EX (1-Click OC) and the KFA2 GeForce RTX 2080 Ti HOF, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe GALAX GeForce GTX 1660 Ti EX (1-Click OC) is based on the NVIDIA GeForce GTX 1660 Ti and has 1536 texture shaders and 24 execution units. KFA2 GeForce RTX 2080 Ti HOF is based on NVIDIA GeForce RTX 2080 Ti, which has 4352 shaders and 68 execution units. |
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GALAX GeForce GTX 1660 Ti EX (1-Click OC) | GPU | KFA2 GeForce RTX 2080 Ti HOF |
NVIDIA GeForce GTX 1660 Ti | Based on | NVIDIA GeForce RTX 2080 Ti |
TU116-400-A1 | GPU Chip | TU102 |
Turing | Architecture | Turing |
24 | Streaming Multiprocessors | 68 |
1536 | Shader | 4352 |
48 | Render Output Units | 88 |
96 | Texture Units | 272 |
0 | Raytracing Cores | 68 |
MemoryThe GALAX GeForce GTX 1660 Ti EX (1-Click OC) has 6 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 288 GB/s. The KFA2 GeForce RTX 2080 Ti HOF can access 11 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 616 GB/s. |
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6 GB | Memory Size | 11 GB |
GDDR6 | Memory Type | GDDR6 |
1.500 GHz | Memory Clock | 1.750 GHz |
12.0 Gbps | Memory Speed | 14.0 Gbps |
288 GB/s | Memory bandwidth | 616 GB/s |
192 bit | Memory Interface | 352 bit |
Clock SpeedsThe GALAX GeForce GTX 1660 Ti EX (1-Click OC) clocks in the base with up to 1.500 GHz. The base frequency of the KFA2 GeForce RTX 2080 Ti HOF is 1.350 GHz. |
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1.500 GHz | Base Clock | 1.350 GHz |
1.830 GHz | Boost Clock | 1.635 GHz |
1.82 GHz | Avg (Game) Clock | 1.55 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the GALAX GeForce GTX 1660 Ti EX (1-Click OC) is 120 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The KFA2 GeForce RTX 2080 Ti HOF has a TDP of 250 W and is supplied with the required energy via 3 x 8-Pin PCIe power connectors. |
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120 W | TDP | 250 W |
-- | TDP (up) | -- |
95 °C | Tjunction max | 89 °C |
1 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe GALAX GeForce GTX 1660 Ti EX (1-Click OC) has a total of 2 Axial fans. The KFA2 GeForce RTX 2080 Ti HOF has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 90 mm | Fan 1 | 3 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 GALAX GeForce GTX 1660 Ti EX (1-Click OC). The KFA2 GeForce RTX 2080 Ti HOF 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 v1.4a |
1 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetThe GALAX GeForce GTX 1660 Ti EX (1-Click OC) supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the KFA2 GeForce RTX 2080 Ti HOF is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12_2 (Ultimate) |
No | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
No LED lighting | LED | Addressable LED |
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 GALAX GeForce GTX 1660 Ti EX (1-Click OC) is 245 mm long, 133 mm high and 42 mm wide. The KFA2 GeForce RTX 2080 Ti HOF is 330 mm long, 159 mm high and 57 mm wide. |
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245 mm | Length | 330 mm |
133 mm | Height | 159 mm |
42 mm | Width | 57 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe GALAX GeForce GTX 1660 Ti EX (1-Click OC) was released in Q1/2019 at a price of 279 $ (Reference). The KFA2 GeForce RTX 2080 Ti HOF was introduced in Q3/2018 at a price of 999 $ (Reference). |
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60IRL7DSY8EX | Part-no | 28IULBUCV6DK |
Q1/2019 | Release date | Q3/2018 |
279 $ (Reference) | Launch Price | 999 $ (Reference) |
12 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
GALAX GeForce GTX 1660 Ti EX (1-Click OC)
6 GB GDDR6 |
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KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
GALAX GeForce GTX 1660 Ti EX (1-Click OC)
6 GB GDDR6 |
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KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
GALAX GeForce GTX 1660 Ti EX (1-Click OC)
6 GB GDDR6 |
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KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
GALAX GeForce GTX 1660 Ti EX (1-Click OC)
6 GB GDDR6 |
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KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
GALAX GeForce GTX 1660 Ti EX (1-Click OC)
6 GB GDDR6 |
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KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
GALAX GeForce GTX 1660 Ti EX (1-Click OC)
6 GB GDDR6 |
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KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
GALAX GeForce GTX 1660 Ti EX (1-Click OC)
6 GB GDDR6 |
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KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |
GALAX GeForce GTX 1660 Ti EX (1-Click OC)
6 GB GDDR6 |
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KFA2 GeForce RTX 2080 Ti HOF
11 GB GDDR6 |