GPU comparison with benchmarksIn the gpu comparison between the ASUS ROG Strix LC Radeon RX 6900 XT TOP and the ASUS ROG Strix Radeon RX 6800 OC, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe ASUS ROG Strix LC Radeon RX 6900 XT TOP is based on the AMD Radeon RX 6900 XT and has 5120 texture shaders and 80 execution units. ASUS ROG Strix Radeon RX 6800 OC is based on AMD Radeon RX 6800, which has 3840 shaders and 60 execution units. |
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ASUS ROG Strix LC Radeon RX 6900 XT TOP | GPU | ASUS ROG Strix Radeon RX 6800 OC |
AMD Radeon RX 6900 XT | Based on | AMD Radeon RX 6800 |
Navi 21 | GPU Chip | Navi 21 |
RDNA 2 | Architecture | RDNA 2 |
80 | Streaming Multiprocessors | 60 |
5120 | Shader | 3840 |
128 | Render Output Units | 96 |
320 | Texture Units | 240 |
80 | Raytracing Cores | 60 |
MemoryThe ASUS ROG Strix LC Radeon RX 6900 XT TOP has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s. The ASUS ROG Strix Radeon RX 6800 OC can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 512 GB/s. |
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16 GB | Memory Size | 16 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 2.000 GHz |
16.0 Gbps | Memory Speed | 16.0 Gbps |
512 GB/s | Memory bandwidth | 512 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe ASUS ROG Strix LC Radeon RX 6900 XT TOP clocks in the base with up to 1.950 GHz. The base frequency of the ASUS ROG Strix Radeon RX 6800 OC is 1.850 GHz. |
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1.950 GHz | Base Clock | 1.850 GHz |
2.525 GHz | Boost Clock | 2.190 GHz |
2.38 GHz | Avg (Game) Clock | 1.98 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ASUS ROG Strix LC Radeon RX 6900 XT TOP is 300 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The ASUS ROG Strix Radeon RX 6800 OC has a TDP of 250 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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300 W | TDP | 250 W |
345 W | TDP (up) | 285 W |
100 °C | Tjunction max | 100 °C |
3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe ASUS ROG Strix LC Radeon RX 6900 XT TOP has a total of 0 Axial fans. The ASUS ROG Strix Radeon RX 6800 OC has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
-- | Fan 1 | 3 x 100 mm |
-- | Fan 2 | -- |
AIO water cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
0 dB | Noise (Load) | 35 dB |
ConnectivityIn the connectivity category, we recorded the number of ports on a graphics card. A total of 4 screens can be connected to the ASUS ROG Strix LC Radeon RX 6900 XT TOP. The ASUS ROG Strix Radeon RX 6800 OC supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
2x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetThe ASUS ROG Strix LC Radeon RX 6900 XT TOP supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the ASUS ROG Strix Radeon RX 6800 OC is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
ASUS Aura Sync | LED | ASUS Aura Sync |
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 | Decode |
Decode / Encode | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe ASUS ROG Strix LC Radeon RX 6900 XT TOP is 277 mm long, 131 mm high and 44 mm wide. The ASUS ROG Strix Radeon RX 6800 OC is 320 mm long, 129 mm high and 57 mm wide. |
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277 mm | Length | 320 mm |
131 mm | Height | 129 mm |
44 mm | Width | 57 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe ASUS ROG Strix LC Radeon RX 6900 XT TOP was released in Q2/2021 at a price of 999 $ (Reference). The ASUS ROG Strix Radeon RX 6800 OC was introduced in Q4/2020 at a price of 799 $. |
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ROG-STRIX-LC-RX6900XT-T16G-GAMING | Part-no | ROG-STRIX-RX6800-O16G-GAMING |
Q2/2021 | Release date | Q4/2020 |
999 $ (Reference) | Launch Price | 799 $ |
7 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |
ASUS ROG Strix LC Radeon RX 6900 XT TOP
16 GB GDDR6 |
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ASUS ROG Strix Radeon RX 6800 OC
16 GB GDDR6 |