GPU comparison with benchmarksThe PowerColor Fighter Radeon RX 6600 XT has 2048 shader units and these clock a maximum of 2.59 GHz which results in an FP32 computing power of 10.61 TFLOPS.
The MSI GeForce GTX 1080 Ti SEA HAWK EK X has 3584 shader units and these clock at a maximum of 1.68 GHz and achieve an FP32 computing power of 12.06 TFLOPS. |
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GPUThe PowerColor Fighter Radeon RX 6600 XT is equipped with a graphics chip of the RDNA 2 architecture, which has 32 streaming multiprocessors. The graphics card MSI GeForce GTX 1080 Ti SEA HAWK EK X is based on the Pascal architecture and is equipped with 28 execution units. |
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PowerColor Fighter Radeon RX 6600 XT | GPU | MSI GeForce GTX 1080 Ti SEA HAWK EK X |
AMD Radeon RX 6600 XT | Based on | NVIDIA GeForce GTX 1080 Ti |
Navi 23 XT | GPU Chip | GP102-350-K1-A1 |
RDNA 2 | Architecture | Pascal |
32 | Streaming Multiprocessors | 28 |
2048 | Shader | 3584 |
64 | Render Output Units | 88 |
128 | Texture Units | 224 |
32 | Raytracing Cores | 0 |
MemoryThe PowerColor Fighter Radeon RX 6600 XT is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The MSI GeForce GTX 1080 Ti SEA HAWK EK X has a 11 GB large GDDR5X graphics memory and the memory clock is 1.391GHz. |
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8 GB | Memory Size | 11 GB |
GDDR6 | Memory Type | GDDR5X |
2.000 GHz | Memory Clock | 1.391 GHz |
16.0 Gbps | Memory Speed | 11.1 Gbps |
256 GB/s | Memory bandwidth | 489 GB/s |
128 bit | Memory Interface | 352 bit |
Clock SpeedsThe PowerColor Fighter Radeon RX 6600 XT has a turbo clock of 2.589 GHz. The turbo frequency of the MSI GeForce GTX 1080 Ti SEA HAWK EK X is 1.683 GHz. |
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1.968 GHz | Base Clock | 1.480 GHz |
2.589 GHz | Boost Clock | 1.683 GHz |
2.36 GHz | Avg (Game) Clock | 1.66 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe PowerColor Fighter Radeon RX 6600 XT has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 100 °C. The MSI GeForce GTX 1080 Ti SEA HAWK EK X is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 91 °C. |
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160 W | TDP | 250 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 91 °C |
1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the PowerColor Fighter Radeon RX 6600 XT are cooled with a Air cooling. The MSI GeForce GTX 1080 Ti SEA HAWK EK X is cooled by a Water cooling. |
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Axial | Fan-Type | -- |
2 x 90 mm | Fan 1 | -- |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Water cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 0 dB |
ConnectivityThe PowerColor Fighter Radeon RX 6600 XT supports the downward compatible copy protection HDCP in version 2.3. The MSI GeForce GTX 1080 Ti SEA HAWK EK X supports HDCP in version 2.2 and all previous versions. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 2x HDMI v2.0b |
3x DP v1.4 | DP Ports | 2x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe PowerColor Fighter Radeon RX 6600 XT supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The MSI GeForce GTX 1080 Ti SEA HAWK EK X supports Microsoft's DirectX version 12_1. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
Addressable LED | LED | MSI Mystic Light |
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 |
Decode | AV1 | No |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe PowerColor Fighter Radeon RX 6600 XT is 39 mm wide and therefore needs the space of 1 PCIe-Slots in the case. The width of the MSI GeForce GTX 1080 Ti SEA HAWK EK X is 39 mm and thus requires the space of 1 PCIe-Slots in the PC case. |
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200 mm | Length | 277 mm |
111 mm | Height | 170 mm |
39 mm | Width | 22 mm |
2 PCIe-Slots | Width (Slots) | 1 PCIe-Slots |
-- | Weight | 1312 g |
PCIe 4.0 x 8 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 7 nanometer process, PowerColor Fighter Radeon RX 6600 XT was released in Q3/2021. The MSI GeForce GTX 1080 Ti SEA HAWK EK X published in Q1/2017 is manufactured with a structure width of 16 nanometers. |
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AXRX 6600XT 8GBD6-3DH | Part-no | -- |
Q3/2021 | Release date | Q1/2017 |
379 $ (Reference) | Launch Price | 699 $ (Reference) |
7 nm | Structure size | 16 nm |
data sheet | Documents | data sheet |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK EK X
11 GB GDDR5X |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK EK X
11 GB GDDR5X |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK EK X
11 GB GDDR5X |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK EK X
11 GB GDDR5X |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK EK X
11 GB GDDR5X |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK EK X
11 GB GDDR5X |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
PowerColor Fighter Radeon RX 6600 XT
8 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK EK X
11 GB GDDR5X |