GPU comparison with benchmarksThe Manli Nebula GeForce RTX 5060 OC 3X has 3840 shader units and these clock a maximum of 2.55 GHz which results in an FP32 computing power of 19.59 TFLOPS.
The Sapphire Radeon RX 6800 XT has 4608 shader units and these clock at a maximum of 2.25 GHz and achieve an FP32 computing power of 20.74 TFLOPS. |
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GPUThe Manli Nebula GeForce RTX 5060 OC 3X is equipped with a graphics chip of the Blackwell 2.0 architecture, which has 30 streaming multiprocessors. The graphics card Sapphire Radeon RX 6800 XT is based on the RDNA 2 architecture and is equipped with 72 execution units. |
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| Manli Nebula GeForce RTX 5060 OC 3X | GPU | Sapphire Radeon RX 6800 XT |
| NVIDIA GeForce RTX 5060 | Based on | AMD Radeon RX 6800 XT |
| GB206-250-A1 | GPU Chip | Navi 21 XT |
| Blackwell 2.0 | Architecture | RDNA 2 |
| 30 | Streaming Multiprocessors | 72 |
| 3840 | Shader | 4608 |
| 48 | Render Output Units | 128 |
| 120 | Texture Units | 288 |
| 30 | Raytracing Cores | 72 |
MemoryThe Manli Nebula GeForce RTX 5060 OC 3X is equipped with a 8 GB large GDDR7 graphics memory, which is equipped with 1.750 GHz clocks. The Sapphire Radeon RX 6800 XT has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
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| 8 GB | Memory Size | 16 GB |
| GDDR7 | Memory Type | GDDR6 |
| 1.750 GHz | Memory Clock | 2.000 GHz |
| 28.0 Gbps | Memory Speed | 16.0 Gbps |
| 448 GB/s | Memory bandwidth | 512 GB/s |
| 128 bit | Memory Interface | 256 bit |
Clock SpeedsThe Manli Nebula GeForce RTX 5060 OC 3X has a turbo clock of 2.550 GHz. The turbo frequency of the Sapphire Radeon RX 6800 XT is 2.250 GHz. |
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| 2.280 GHz | Base Clock | 1.825 GHz |
| 2.550 GHz | Boost Clock | 2.250 GHz |
| Avg (Game) Clock | 2.02 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe Manli Nebula GeForce RTX 5060 OC 3X 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 89 °C. The Sapphire Radeon RX 6800 XT is equipped with a 2 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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| 155 W | TDP | 300 W |
| -- | TDP (up) | 345 W |
| 89 °C | Tjunction max | 100 °C |
| 1 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the Manli Nebula GeForce RTX 5060 OC 3X are cooled with a Air cooling. The Sapphire Radeon RX 6800 XT is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 3 x 90 mm | Fan 1 | 3 x 80 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 37 dB |
ConnectivityThe Manli Nebula GeForce RTX 5060 OC 3X supports the downward compatible copy protection HDCP in version 2.3. The Sapphire Radeon RX 6800 XT supports HDCP in version 2.3 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1b | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v2.1b | DP Ports | 2x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetThe Manli Nebula GeForce RTX 5060 OC 3X supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The Sapphire Radeon RX 6800 XT supports Microsoft's DirectX version 12_2 (Ultimate). |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | Non 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 |
| Decode / Encode | AV1 | Decode |
| Decode / Encode | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe Manli Nebula GeForce RTX 5060 OC 3X is 42 mm wide and therefore needs the space of 3 PCIe-Slots in the case. The width of the Sapphire Radeon RX 6800 XT is 42 mm and thus requires the space of 3 PCIe-Slots in the PC case. |
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| 312 mm | Length | 267 mm |
| 124 mm | Height | 120 mm |
| 42 mm | Width | 50 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| -- | Weight | 1500 g |
| PCIe 5 x 8 | GPU Interface | PCIe 4.0 x 16 |
| No | SFF-Ready | No |
Additional dataManufactured using the 5 nanometer process, Manli Nebula GeForce RTX 5060 OC 3X was released in Q4/2025. The Sapphire Radeon RX 6800 XT published in Q2/2021 is manufactured with a structure width of 7 nanometers. |
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| M-N506NO/D78G-M3670 | Part-no | 21304-01-20G |
| Q4/2025 | Release date | Q2/2021 |
| 299 $ (Reference) | Launch Price | 649 $ (Reference) |
| 5 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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Manli Nebula GeForce RTX 5060 OC 3X
8 GB GDDR7 |
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Sapphire Radeon RX 6800 XT
16 GB GDDR6 |
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