GPU comparison with benchmarksThe GALAX GeForce GTX 1080 Ti Founders Edition has 3584 shader units and these clock a maximum of 1.58 GHz which results in an FP32 computing power of 11.34 TFLOPS.
The KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) has 3072 shader units and these clock at a maximum of 1.85 GHz and achieve an FP32 computing power of 11.33 TFLOPS. |
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GPUThe GALAX GeForce GTX 1080 Ti Founders Edition is equipped with a graphics chip of the Pascal architecture, which has 28 streaming multiprocessors. The graphics card KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) is based on the Turing architecture and is equipped with 48 execution units. |
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GALAX GeForce GTX 1080 Ti Founders Edition | GPU | KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) |
NVIDIA GeForce GTX 1080 Ti | Based on | NVIDIA GeForce RTX 2080 SUPER |
GP102-350-K1-A1 | GPU Chip | TU104 |
Pascal | Architecture | Turing |
28 | Streaming Multiprocessors | 48 |
3584 | Shader | 3072 |
88 | Render Output Units | 64 |
224 | Texture Units | 192 |
0 | Raytracing Cores | 48 |
MemoryThe GALAX GeForce GTX 1080 Ti Founders Edition is equipped with a 11 GB large GDDR5X graphics memory, which is equipped with 1.376 GHz clocks. The KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) has a 8 GB large GDDR6 graphics memory and the memory clock is 1.938GHz. |
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11 GB | Memory Size | 8 GB |
GDDR5X | Memory Type | GDDR6 |
1.376 GHz | Memory Clock | 1.938 GHz |
11.0 Gbps | Memory Speed | 15.5 Gbps |
484 GB/s | Memory bandwidth | 496 GB/s |
352 bit | Memory Interface | 256 bit |
Clock SpeedsThe GALAX GeForce GTX 1080 Ti Founders Edition has a turbo clock of 1.582 GHz. The turbo frequency of the KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) is 1.845 GHz. |
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1.480 GHz | Base Clock | 1.650 GHz |
1.582 GHz | Boost Clock | 1.845 GHz |
Avg (Game) Clock | 1.82 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce GTX 1080 Ti Founders Edition has 1 x 6-Pin, 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 91 °C. The KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 89 °C. |
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250 W | TDP | 250 W |
-- | TDP (up) | -- |
91 °C | Tjunction max | 89 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GALAX GeForce GTX 1080 Ti Founders Edition are cooled with a Air cooling. The KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) is cooled by a Air cooling. |
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Radial | Fan-Type | Axial |
1 x 70 mm | Fan 1 | 2 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe GALAX GeForce GTX 1080 Ti Founders Edition supports the downward compatible copy protection HDCP in version 2.2. The KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.2 |
1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4 | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe GALAX GeForce GTX 1080 Ti Founders Edition supports the DirectX standard from Microsoft in version 12_1. The KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) supports Microsoft's DirectX version 12_2 (Ultimate). |
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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 CodecsThis area lists which video codecs can be decoded or encoded by the graphics cards in hardware. As a result, the power consumption can be reduced due to a lower processor load. |
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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 1080 Ti Founders Edition is 42 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) is 42 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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281 mm | Length | 295 mm |
124 mm | Height | 143 mm |
42 mm | Width | 52 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 16 nanometer process, GALAX GeForce GTX 1080 Ti Founders Edition was released in Q1/2017. The KFA2 GeForce RTX 2080 SUPER EX (1-Click OC) published in Q3/2019 is manufactured with a structure width of 12 nanometers. |
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80IUJ3MDXXNM | Part-no | 28ISL6MDU9EK |
Q1/2017 | Release date | Q3/2019 |
699 $ (Reference) | Launch Price | 699 $ (Reference) |
16 nm | Structure size | 12 nm |
data sheet | Documents | data sheet |
GALAX GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
GALAX GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
GALAX GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
GALAX GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
GALAX GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
GALAX GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |
GALAX GeForce GTX 1080 Ti Founders Edition
11 GB GDDR5X |
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KFA2 GeForce RTX 2080 SUPER EX (1-Click OC)
8 GB GDDR6 |