GPU comparison with benchmarksThe GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G has 3584 shader units and these clock a maximum of 1.75 GHz which results in an FP32 computing power of 12.52 TFLOPS.
The ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC has 2048 shader units and these clock at a maximum of 2.61 GHz and achieve an FP32 computing power of 10.68 TFLOPS. |
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GPUThe GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G is equipped with a graphics chip of the Pascal architecture, which has 28 streaming multiprocessors. The graphics card ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC is based on the RDNA 2 architecture and is equipped with 32 execution units. |
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GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G | GPU | ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC |
NVIDIA GeForce GTX 1080 Ti | Based on | AMD Radeon RX 6600 XT |
GP102-350-K1-A1 | GPU Chip | Navi 23 XT |
Pascal | Architecture | RDNA 2 |
28 | Streaming Multiprocessors | 32 |
3584 | Shader | 2048 |
88 | Render Output Units | 64 |
224 | Texture Units | 128 |
0 | Raytracing Cores | 32 |
MemoryThe GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G is equipped with a 11 GB large GDDR5X graphics memory, which is equipped with 1.431 GHz clocks. The ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC has a 8 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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11 GB | Memory Size | 8 GB |
GDDR5X | Memory Type | GDDR6 |
1.431 GHz | Memory Clock | 2.000 GHz |
11.4 Gbps | Memory Speed | 16.0 Gbps |
528 GB/s | Memory bandwidth | 256 GB/s |
352 bit | Memory Interface | 128 bit |
Clock SpeedsThe GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G has a turbo clock of 1.746 GHz. The turbo frequency of the ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC is 2.607 GHz. |
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1.607 GHz | Base Clock | 2.064 GHz |
1.746 GHz | Boost Clock | 2.607 GHz |
1.72 GHz | Avg (Game) Clock | 2.43 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G has 2 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 ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C. |
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280 W | TDP | 160 W |
-- | TDP (up) | -- |
91 °C | Tjunction max | 100 °C |
2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G are cooled with a Air cooling. The ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
3 x 100 mm | Fan 1 | 3 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G supports the downward compatible copy protection HDCP in version 2.2. The ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC supports HDCP in version 2.3 and all previous versions. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
3x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4 | DP Ports | 3x DP v1.4 |
1 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G supports the DirectX standard from Microsoft in version 12_1. The ASRock Radeon RX 6600 XT Phantom Gaming D 8GB 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 |
GIGABYTE RGB Fusion | 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 | Decode |
Decode | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G is 55 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC is 55 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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293 mm | Length | 305 mm |
142 mm | Height | 131 mm |
55 mm | Width | 48 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | 894 g |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 8 |
Additional dataManufactured using the 16 nanometer process, GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G was released in Q1/2017. The ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC published in Q3/2021 is manufactured with a structure width of 7 nanometers. |
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GV-N108TAORUS X-11GD | Part-no | RX6600XT PGD 8GO |
Q1/2017 | Release date | Q3/2021 |
699 $ (Reference) | Launch Price | 379 $ (Reference) |
16 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G
11 GB GDDR5X |
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ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC
8 GB GDDR6 |
GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G
11 GB GDDR5X |
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ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC
8 GB GDDR6 |
GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G
11 GB GDDR5X |
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ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC
8 GB GDDR6 |
GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G
11 GB GDDR5X |
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ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC
8 GB GDDR6 |
GIGABYTE AORUS GeForce GTX 1080 Ti Xtreme Edition 11G
11 GB GDDR5X |
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ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC
8 GB GDDR6 |