GPU comparison with benchmarksThe Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) has 5120 shader units and these clock a maximum of 2.37 GHz which results in an FP32 computing power of 24.22 TFLOPS.
The MSI GeForce GTX 1080 Ti SEA HAWK 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 Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) is equipped with a graphics chip of the RDNA 2 architecture, which has 80 streaming multiprocessors. The graphics card MSI GeForce GTX 1080 Ti SEA HAWK X is based on the Pascal architecture and is equipped with 28 execution units. |
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Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) | GPU | MSI GeForce GTX 1080 Ti SEA HAWK X |
AMD Radeon RX 6900 XT | Based on | NVIDIA GeForce GTX 1080 Ti |
Navi 21 | GPU Chip | GP102-350-K1-A1 |
RDNA 2 | Architecture | Pascal |
80 | Streaming Multiprocessors | 28 |
5120 | Shader | 3584 |
128 | Render Output Units | 88 |
320 | Texture Units | 224 |
80 | Raytracing Cores | 0 |
MemoryThe Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) is equipped with a 16 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The MSI GeForce GTX 1080 Ti SEA HAWK X has a 11 GB large GDDR5X graphics memory and the memory clock is 1.391GHz. |
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16 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 |
512 GB/s | Memory bandwidth | 489 GB/s |
256 bit | Memory Interface | 352 bit |
Clock SpeedsThe Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) has a turbo clock of 2.365 GHz. The turbo frequency of the MSI GeForce GTX 1080 Ti SEA HAWK X is 1.683 GHz. |
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1.825 GHz | Base Clock | 1.480 GHz |
2.365 GHz | Boost Clock | 1.683 GHz |
2.14 GHz | Avg (Game) Clock | 1.66 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) has 1 x 6-Pin, 2 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 X 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 91 °C. |
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400 W | TDP | 250 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 91 °C |
1 x 6-Pin, 2 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) are cooled with a AIO water cooling. The MSI GeForce GTX 1080 Ti SEA HAWK X is cooled by a AIO water cooling. |
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Axial | Fan-Type | Radial/Axial (Radiator) |
3 x 120 mm | Fan 1 | 1 x 70 mm |
1 x 90 mm | Fan 2 | 1 x 120 mm |
AIO water cooling | Cooler-Type | AIO water cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 0 dB |
ConnectivityThe Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) supports the downward compatible copy protection HDCP in version 2.3. The MSI GeForce GTX 1080 Ti SEA HAWK 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 | 1x HDMI v2.0b |
3x DP v1.4a | DP Ports | 3x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The MSI GeForce GTX 1080 Ti SEA HAWK 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 | No LED lighting |
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 Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) is 45 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the MSI GeForce GTX 1080 Ti SEA HAWK X is 45 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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270 mm | Length | 269 mm |
130 mm | Height | 111 mm |
45 mm | Width | 35 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
1148 g | Weight | 1363 g |
PCIe 4.0 x 16 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 7 nanometer process, Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0) was released in Q1/2021. The MSI GeForce GTX 1080 Ti SEA HAWK X published in Q1/2017 is manufactured with a structure width of 16 nanometers. |
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11308-06-20G | Part-no | -- |
Q1/2021 | Release date | Q1/2017 |
1,499 $ | Launch Price | 699 $ (Reference) |
7 nm | Structure size | 16 nm |
data sheet | Documents | data sheet |
Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0)
16 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK X
11 GB GDDR5X |
Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0)
16 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK X
11 GB GDDR5X |
Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0)
16 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK X
11 GB GDDR5X |
Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0)
16 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK X
11 GB GDDR5X |
Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0)
16 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK X
11 GB GDDR5X |
Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0)
16 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK X
11 GB GDDR5X |
Sapphire Toxic Radeon RX 6900 XT Limited Edition (rev 2.0)
16 GB GDDR6 |
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MSI GeForce GTX 1080 Ti SEA HAWK X
11 GB GDDR5X |