GPU comparison with benchmarksThe AMD Radeon RX 6800 XT has 4608 shader units and these clock a maximum of 2.25 GHz which results in an FP32 computing power of 20.74 TFLOPS.
The AMD Radeon Pro W7800 has 4480 shader units and these clock at a maximum of 2.50 GHz and achieve an FP32 computing power of 44.78 TFLOPS. |
||
GPUThe AMD Radeon RX 6800 XT is equipped with a graphics chip of the RDNA 2 architecture, which has 72 streaming multiprocessors. The graphics card AMD Radeon Pro W7800 is based on the RDNA 3 architecture and is equipped with 70 execution units. |
||
AMD Radeon RX 6800 XT | GPU | AMD Radeon Pro W7800 |
AMD Radeon RX 6800 XT | Based on | AMD Radeon Pro W7800 |
Navi 21 XT | GPU Chip | Navi 31 |
RDNA 2 | Architecture | RDNA 3 |
72 | Streaming Multiprocessors | 70 |
4608 | Shader | 4480 |
128 | Render Output Units | 128 |
288 | Texture Units | 280 |
72 | Raytracing Cores | 70 |
MemoryThe AMD Radeon RX 6800 XT is equipped with a 16 GB large GDDR6 graphics memory, which is equipped with 2.000 GHz clocks. The AMD Radeon Pro W7800 has a 32 GB large GDDR6 graphics memory and the memory clock is 2.250GHz. |
||
16 GB | Memory Size | 32 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 2.250 GHz |
16.0 Gbps | Memory Speed | 18.0 Gbps |
512 GB/s | Memory bandwidth | 576 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe AMD Radeon RX 6800 XT has a turbo clock of 2.250 GHz. The turbo frequency of the AMD Radeon Pro W7800 is 2.499 GHz. |
||
1.825 GHz | Base Clock | 1.855 GHz |
2.250 GHz | Boost Clock | 2.499 GHz |
2.02 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe AMD Radeon RX 6800 XT has 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 AMD Radeon Pro W7800 is equipped with a 2 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 99 °C. |
||
300 W | TDP | 260 W |
345 W | TDP (up) | -- |
100 °C | Tjunction max | 99 °C |
2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the AMD Radeon RX 6800 XT are cooled with a Air cooling. The AMD Radeon Pro W7800 is cooled by a Air cooling. |
||
Axial | Fan-Type | Radial |
3 x 80 mm | Fan 1 | 1 x 70 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
37 dB | Noise (Load) | -- |
ConnectivityThe AMD Radeon RX 6800 XT supports the downward compatible copy protection HDCP in version 2.3. The AMD Radeon Pro W7800 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 | -- |
2x DP v1.4a | DP Ports | 4x DP v2.1 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | -- |
FeaturesetThe AMD Radeon RX 6800 XT supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The AMD Radeon Pro W7800 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 |
Non 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. |
||
Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | Decode / Encode |
Decode / Encode | VP8 | Decode / Encode |
Decode / Encode | VP9 | Decode / Encode |
DimensionsThe AMD Radeon RX 6800 XT is -- wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the AMD Radeon Pro W7800 is -- and thus requires the space of 2 PCIe-Slots in the PC case. |
||
270 mm | Length | 280 mm |
120 mm | Height | 110 mm |
-- | Width | 40 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
1503 g | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataManufactured using the 7 nanometer process, AMD Radeon RX 6800 XT was released in Q4/2020. The AMD Radeon Pro W7800 published in Q2/2023 is manufactured with a structure width of 5 nanometers. |
||
-- | Part-no | -- |
Q4/2020 | Release date | Q2/2023 |
799 $ | Launch Price | 2,499 $ |
7 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
AMD Radeon RX 6800 XT
16 GB GDDR6 |
|||
AMD Radeon Pro W7800
32 GB GDDR6 |