GPU comparison with benchmarksIn the gpu comparison between the SAPPHIRE NITRO+ Radeon RX 6600 XT and the ZOTAC GeForce GTX 1080 Ti AMP Edition, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe SAPPHIRE NITRO+ Radeon RX 6600 XT is based on the AMD Radeon RX 6600 XT and has 2048 texture shaders and 32 execution units. ZOTAC GeForce GTX 1080 Ti AMP Edition is based on NVIDIA GeForce GTX 1080 Ti, which has 3584 shaders and 28 execution units. |
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SAPPHIRE NITRO+ Radeon RX 6600 XT | GPU | ZOTAC GeForce GTX 1080 Ti AMP Edition |
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 SAPPHIRE NITRO+ Radeon RX 6600 XT has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 256 GB/s. The ZOTAC GeForce GTX 1080 Ti AMP Edition can access 11 GB GDDR5X graphics memory and thus achieves a memory bandwidth of 484 GB/s. |
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8 GB | Memory Size | 11 GB |
GDDR6 | Memory Type | GDDR5X |
2.000 GHz | Memory Clock | 1.376 GHz |
16.0 Gbps | Memory Speed | 11.0 Gbps |
256 GB/s | Memory bandwidth | 484 GB/s |
128 bit | Memory Interface | 352 bit |
Clock SpeedsThe SAPPHIRE NITRO+ Radeon RX 6600 XT clocks in the base with up to 1.968 GHz. The base frequency of the ZOTAC GeForce GTX 1080 Ti AMP Edition is 1.569 GHz. |
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1.968 GHz | Base Clock | 1.569 GHz |
2.607 GHz | Boost Clock | 1.683 GHz |
2.43 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the SAPPHIRE NITRO+ Radeon RX 6600 XT is 160 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The ZOTAC GeForce GTX 1080 Ti AMP Edition has a TDP of 270 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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160 W | TDP | 270 W |
180 W | TDP (up) | -- |
100 °C | Tjunction max | 91 °C |
1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe SAPPHIRE NITRO+ Radeon RX 6600 XT has a total of 2 Axial fans. The ZOTAC GeForce GTX 1080 Ti AMP Edition has 2 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 2 x 100 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the SAPPHIRE NITRO+ Radeon RX 6600 XT. The ZOTAC GeForce GTX 1080 Ti AMP Edition supports a maximum of 4 screens. |
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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 v1.4 | DP Ports | 3x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe SAPPHIRE NITRO+ Radeon RX 6600 XT supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the ZOTAC GeForce GTX 1080 Ti AMP Edition is 7680x4320 pixels. |
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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 CodecsThe support and acceleration of certain video codecs directly in the graphics card reduces the load when playing or creating videos. |
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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 NITRO+ Radeon RX 6600 XT is 240 mm long, 119 mm high and 45 mm wide. The ZOTAC GeForce GTX 1080 Ti AMP Edition is 300 mm long, 148 mm high and 44 mm wide. |
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240 mm | Length | 300 mm |
119 mm | Height | 148 mm |
45 mm | Width | 44 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 8 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe SAPPHIRE NITRO+ Radeon RX 6600 XT was released in Q3/2021 at a price of 379 $ (Reference). The ZOTAC GeForce GTX 1080 Ti AMP Edition was introduced in Q1/2017 at a price of 699 $ (Reference). |
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11309-01-20G | Part-no | ZT-P10810D-10P |
Q3/2021 | Release date | Q1/2017 |
379 $ (Reference) | Launch Price | 699 $ (Reference) |
7 nm | Structure size | 16 nm |
data sheet | Documents | data sheet |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
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ZOTAC GeForce GTX 1080 Ti AMP Edition
11 GB GDDR5X |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
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ZOTAC GeForce GTX 1080 Ti AMP Edition
11 GB GDDR5X |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
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ZOTAC GeForce GTX 1080 Ti AMP Edition
11 GB GDDR5X |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
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ZOTAC GeForce GTX 1080 Ti AMP Edition
11 GB GDDR5X |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
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ZOTAC GeForce GTX 1080 Ti AMP Edition
11 GB GDDR5X |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
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ZOTAC GeForce GTX 1080 Ti AMP Edition
11 GB GDDR5X |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
SAPPHIRE NITRO+ Radeon RX 6600 XT
8 GB GDDR6 |
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ZOTAC GeForce GTX 1080 Ti AMP Edition
11 GB GDDR5X |