GPU comparison with benchmarksIn the gpu comparison between the Sapphire Toxic Radeon RX 6900 XT Limited Edition and the ASUS Radeon RX 7900 XTX, we compare both the technical data and the benchmark results of the two graphics cards.
|
||
GPUThe Sapphire Toxic Radeon RX 6900 XT Limited Edition is based on the AMD Radeon RX 6900 XT and has 5120 texture shaders and 80 execution units. ASUS Radeon RX 7900 XTX is based on AMD Radeon RX 7900 XTX, which has 6144 shaders and 96 execution units. |
||
Sapphire Toxic Radeon RX 6900 XT Limited Edition | GPU | ASUS Radeon RX 7900 XTX |
AMD Radeon RX 6900 XT | Based on | AMD Radeon RX 7900 XTX |
Navi 21 | GPU Chip | Navi 31 |
RDNA 2 | Architecture | RDNA 3 |
80 | Streaming Multiprocessors | 96 |
5120 | Shader | 6144 |
128 | Render Output Units | 192 |
320 | Texture Units | 384 |
80 | Raytracing Cores | 96 |
MemoryThe Sapphire Toxic Radeon RX 6900 XT Limited Edition has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s. The ASUS Radeon RX 7900 XTX can access 24 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 960 GB/s. |
||
16 GB | Memory Size | 24 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 2.500 GHz |
16.0 Gbps | Memory Speed | 20.0 Gbps |
512 GB/s | Memory bandwidth | 960 GB/s |
256 bit | Memory Interface | 384 bit |
Clock SpeedsThe Sapphire Toxic Radeon RX 6900 XT Limited Edition clocks in the base with up to 1.825 GHz. The base frequency of the ASUS Radeon RX 7900 XTX is 1.900 GHz. |
||
1.825 GHz | Base Clock | 1.900 GHz |
2.365 GHz | Boost Clock | 2.500 GHz |
2.14 GHz | Avg (Game) Clock | 2.30 GHz |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the Sapphire Toxic Radeon RX 6900 XT Limited Edition is 400 W. The graphics card is supplied with energy via the 1 x 6-Pin, 2 x 8-Pin connector. The ASUS Radeon RX 7900 XTX has a TDP of 355 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
||
400 W | TDP | 355 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 97 °C |
1 x 6-Pin, 2 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe Sapphire Toxic Radeon RX 6900 XT Limited Edition has a total of 4 Axial fans. The ASUS Radeon RX 7900 XTX has 3 Axial fans to cool the GPU and memory. |
||
Axial | Fan-Type | Axial |
3 x 120 mm | Fan 1 | 3 x 90 mm |
1 x 90 mm | Fan 2 | -- |
AIO water 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 Toxic Radeon RX 6900 XT Limited Edition. The ASUS Radeon RX 7900 XTX supports a maximum of 4 screens. |
||
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 | 2x DP v2.1 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
1 | USB-C Ports | 1 |
FeaturesetThe Sapphire Toxic Radeon RX 6900 XT Limited Edition supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the ASUS Radeon RX 7900 XTX is 7680x4320 pixels. |
||
7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
Yes | Raytracing | Yes |
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. |
||
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 Sapphire Toxic Radeon RX 6900 XT Limited Edition is 270 mm long, 130 mm high and 45 mm wide. The ASUS Radeon RX 7900 XTX is 287 mm long, 123 mm high and 51 mm wide. |
||
270 mm | Length | 287 mm |
130 mm | Height | 123 mm |
45 mm | Width | 51 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
1148 g | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4 x 16 |
Additional dataThe Sapphire Toxic Radeon RX 6900 XT Limited Edition was released in Q1/2021 at a price of 1,499 $. The ASUS Radeon RX 7900 XTX was introduced in Q4/2022 at a price of 999 $ (Reference). |
||
11308-04-20G | Part-no | -- |
Q1/2021 | Release date | Q4/2022 |
1,499 $ | Launch Price | 999 $ (Reference) |
7 nm | Structure size | 5 nm |
data sheet | Documents | data sheet |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
Sapphire Toxic Radeon RX 6900 XT Limited Edition
16 GB GDDR6 |
|||
ASUS Radeon RX 7900 XTX
24 GB GDDR6 |