GPU comparison with benchmarksThe GALAX GeForce GTX 1080 Ti is based on the NVIDIA GeForce GTX 1080 Ti (Pascal) and has 11 GB GDDR5X graphics memory with a bandwidth of 484 GB/s.
The Sapphire Pulse Radeon RX 570 8G G5 HDMI DP is based on the AMD Radeon RX 570 (GCN 4) and has 8 GB GDDR5 graphics memory with a bandwidth of 224 GB/s. |
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GPUThe GALAX GeForce GTX 1080 Ti has the GP102-350-K1-A1 graphics chip installed, which is based on the Pascal architecture. The Sapphire Pulse Radeon RX 570 8G G5 HDMI DP is based on the graphics chip Polaris 20 XL, which comes from the GCN 4 architecture. |
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GALAX GeForce GTX 1080 Ti | GPU | Sapphire Pulse Radeon RX 570 8G G5 HDMI DP |
NVIDIA GeForce GTX 1080 Ti | Based on | AMD Radeon RX 570 |
GP102-350-K1-A1 | GPU Chip | Polaris 20 XL |
Pascal | Architecture | GCN 4 |
28 | Streaming Multiprocessors | 32 |
3584 | Shader | 2048 |
88 | Render Output Units | 32 |
224 | Texture Units | 128 |
0 | Raytracing Cores | 0 |
MemoryThe graphics memory of the GALAX GeForce GTX 1080 Ti clocks at 1.376 GHz, which corresponds to a speed of 11.0 Gbps. The graphics memory speed of the Sapphire Pulse Radeon RX 570 8G G5 HDMI DP is 7.0 Gbps and the clock speed is 1.750 GHz. |
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11 GB | Memory Size | 8 GB |
GDDR5X | Memory Type | GDDR5 |
1.376 GHz | Memory Clock | 1.750 GHz |
11.0 Gbps | Memory Speed | 7.0 Gbps |
484 GB/s | Memory bandwidth | 224 GB/s |
352 bit | Memory Interface | 256 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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1.480 GHz | Base Clock | 1.168 GHz |
1.582 GHz | Boost Clock | 1.284 GHz |
Avg (Game) Clock | ||
Yes | Overclocking | Yes |
Thermal DesignThe GALAX GeForce GTX 1080 Ti is powered by 1 x 6-Pin, 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 250 W. The Sapphire Pulse Radeon RX 570 8G G5 HDMI DP has 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 180 W. |
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250 W | TDP | 180 W |
-- | TDP (up) | -- |
91 °C | Tjunction max | 90 °C |
1 x 6-Pin, 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe GALAX GeForce GTX 1080 Ti is equipped with a total of 1 Radial main fans. The Sapphire Pulse Radeon RX 570 8G G5 HDMI DP has 2 Axial main fans that cool the GPU and memory. |
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Radial | Fan-Type | Axial |
1 x 70 mm | Fan 1 | 2 x 95 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the GALAX GeForce GTX 1080 Ti. The Sapphire Pulse Radeon RX 570 8G G5 HDMI DP supports the operation of a maximum of 4 monitors. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.2 |
1x HDMI v2.0b | HDMI Ports | 2x HDMI v2.0b |
3x DP v1.4 | DP Ports | 2x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetWith the GALAX GeForce GTX 1080 Ti it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the Sapphire Pulse Radeon RX 570 8G G5 HDMI DP is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_1 | DirectX | 12 |
No | Raytracing | No |
Yes | DLSS / FSR | Yes |
No LED lighting | 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 GTX 1080 Ti is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The Sapphire Pulse Radeon RX 570 8G G5 HDMI DP needs the space of 2 PCIe-Slots in the case and has a PCIe 3.0 x 16 Lanes interface. |
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281 mm | Length | 230 mm |
124 mm | Height | 125 mm |
42 mm | Width | 40 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe GALAX GeForce GTX 1080 Ti has been manufactured with a structure width of 16 nanometers since Q1/2017. The Sapphire Pulse Radeon RX 570 8G G5 HDMI DP came on the market in Q3/2017 and will have a structure width of 14 nanometers manufactured. |
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80IUJBMDP9VT | Part-no | 11266-66 |
Q1/2017 | Release date | Q3/2017 |
699 $ (Reference) | Launch Price | 169 $ |
16 nm | Structure size | 14 nm |
data sheet | Documents | data sheet |
GALAX GeForce GTX 1080 Ti
11 GB GDDR5X |
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Sapphire Pulse Radeon RX 570 8G G5 HDMI DP
8 GB GDDR5 |
GALAX GeForce GTX 1080 Ti
11 GB GDDR5X |
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Sapphire Pulse Radeon RX 570 8G G5 HDMI DP
8 GB GDDR5 |
GALAX GeForce GTX 1080 Ti
11 GB GDDR5X |
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Sapphire Pulse Radeon RX 570 8G G5 HDMI DP
8 GB GDDR5 |
GALAX GeForce GTX 1080 Ti
11 GB GDDR5X |
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Sapphire Pulse Radeon RX 570 8G G5 HDMI DP
8 GB GDDR5 |
GALAX GeForce GTX 1080 Ti
11 GB GDDR5X |
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Sapphire Pulse Radeon RX 570 8G G5 HDMI DP
8 GB GDDR5 |
GALAX GeForce GTX 1080 Ti
11 GB GDDR5X |
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Sapphire Pulse Radeon RX 570 8G G5 HDMI DP
8 GB GDDR5 |
Sapphire Pulse Radeon RX 570 8G G5 HDMI DP
8 GB GDDR5 |
GALAX GeForce GTX 1080 Ti
11 GB GDDR5X |
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Sapphire Pulse Radeon RX 570 8G G5 HDMI DP
8 GB GDDR5 |