GPU comparison with benchmarksThe ASRock Radeon RX 6900 XT OC Formula 16GB has 5120 shader units and these clock a maximum of 2.48 GHz which results in an FP32 computing power of 25.34 TFLOPS.
The AMD Radeon RX 6800 has 3840 shader units and these clock at a maximum of 2.11 GHz and achieve an FP32 computing power of 16.17 TFLOPS. |
||
GPUThe ASRock Radeon RX 6900 XT OC Formula 16GB is equipped with a graphics chip of the RDNA 2 architecture, which has 80 streaming multiprocessors. The graphics card AMD Radeon RX 6800 is based on the RDNA 2 architecture and is equipped with 60 execution units. |
||
ASRock Radeon RX 6900 XT OC Formula 16GB | GPU | AMD Radeon RX 6800 |
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 ASRock Radeon RX 6900 XT OC Formula 16GB is equipped with a 16 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The AMD Radeon RX 6800 has a 16 GB large GDDR6 graphics memory and the memory clock is 2.000GHz. |
||
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 ASRock Radeon RX 6900 XT OC Formula 16GB has a turbo clock of 2.475 GHz. The turbo frequency of the AMD Radeon RX 6800 is 2.105 GHz. |
||
2.125 GHz | Base Clock | 1.700 GHz |
2.475 GHz | Boost Clock | 2.105 GHz |
2.37 GHz | Avg (Game) Clock | 1.82 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe ASRock Radeon RX 6900 XT OC Formula 16GB has 3 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 AMD Radeon RX 6800 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. |
||
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 graphics processor and graphics memory of the ASRock Radeon RX 6900 XT OC Formula 16GB are cooled with a Air cooling. The AMD Radeon RX 6800 is cooled by a Air cooling. |
||
Axial | Fan-Type | Axial |
3 x 100 mm | Fan 1 | 3 x 85 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityThe ASRock Radeon RX 6900 XT OC Formula 16GB supports the downward compatible copy protection HDCP in version 2.3. The AMD Radeon RX 6800 supports HDCP in version 2.3 and all previous versions. |
||
4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.3 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
3x DP v1.4a | DP Ports | 2x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | 1 |
FeaturesetThe ASRock Radeon RX 6900 XT OC Formula 16GB supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The AMD Radeon RX 6800 supports Microsoft's DirectX version 12_2 (Ultimate). |
||
7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
Addressable LED | 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. |
||
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 ASRock Radeon RX 6900 XT OC Formula 16GB is 61 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the AMD Radeon RX 6800 is 61 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
||
332 mm | Length | 267 mm |
137 mm | Height | 120 mm |
61 mm | Width | -- |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
1784 g | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 7 nanometer process, ASRock Radeon RX 6900 XT OC Formula 16GB was released in Q2/2021. The AMD Radeon RX 6800 published in Q4/2020 is manufactured with a structure width of 7 nanometers. |
||
RX6900XT OCF 16G | Part-no | -- |
Q2/2021 | Release date | Q4/2020 |
999 $ (Reference) | Launch Price | 579 $ |
7 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |
ASRock Radeon RX 6900 XT OC Formula 16GB
16 GB GDDR6 |
|||
AMD Radeon RX 6800
16 GB GDDR6 |