GPU comparison with benchmarksIn the gpu comparison between the PowerColor Red Devil Radeon RX 6900 XT and the ZOTAC Gaming GeForce RTX 3070 Twin Edge OC, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe PowerColor Red Devil Radeon RX 6900 XT is based on the AMD Radeon RX 6900 XT and has 5120 texture shaders and 80 execution units. ZOTAC Gaming GeForce RTX 3070 Twin Edge OC is based on NVIDIA GeForce RTX 3070, which has 5888 shaders and 46 execution units. |
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PowerColor Red Devil Radeon RX 6900 XT | GPU | ZOTAC Gaming GeForce RTX 3070 Twin Edge OC |
AMD Radeon RX 6900 XT | Based on | NVIDIA GeForce RTX 3070 |
Navi 21 | GPU Chip | GA104-300-A1 |
RDNA 2 | Architecture | Ampere |
80 | Streaming Multiprocessors | 46 |
5120 | Shader | 5888 |
128 | Render Output Units | 96 |
320 | Texture Units | 184 |
80 | Raytracing Cores | 46 |
MemoryThe PowerColor Red Devil Radeon RX 6900 XT has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s. The ZOTAC Gaming GeForce RTX 3070 Twin Edge OC can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 448 GB/s. |
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16 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR6 |
2.000 GHz | Memory Clock | 1.750 GHz |
16.0 Gbps | Memory Speed | 14.0 Gbps |
512 GB/s | Memory bandwidth | 448 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe PowerColor Red Devil Radeon RX 6900 XT clocks in the base with up to 1.825 GHz. The base frequency of the ZOTAC Gaming GeForce RTX 3070 Twin Edge OC is 1.500 GHz. |
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1.825 GHz | Base Clock | 1.500 GHz |
2.340 GHz | Boost Clock | 1.755 GHz |
2.11 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the PowerColor Red Devil Radeon RX 6900 XT is 300 W. The graphics card is supplied with energy via the 3 x 8-Pin connector. The ZOTAC Gaming GeForce RTX 3070 Twin Edge OC has a TDP of 220 W and is supplied with the required energy via 2 x 8-Pin PCIe power connectors. |
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300 W | TDP | 220 W |
345 W | TDP (up) | 240 W |
100 °C | Tjunction max | 93 °C |
3 x 8-Pin | PCIe-Power | 2 x 8-Pin |
Cooler & FansThe PowerColor Red Devil Radeon RX 6900 XT has a total of 3 Axial fans. The ZOTAC Gaming GeForce RTX 3070 Twin Edge OC has 2 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 100 mm | Fan 1 | 2 x 90 mm |
1 x 90 mm | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
34 dB | Noise (Load) | 44 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 PowerColor Red Devil Radeon RX 6900 XT. The ZOTAC Gaming GeForce RTX 3070 Twin Edge 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 |
3x DP v1.4a | DP Ports | 3x DP v1.4a |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe PowerColor Red Devil Radeon RX 6900 XT supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the ZOTAC Gaming GeForce RTX 3070 Twin Edge 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 |
Addressable LED | LED | ZOTAC SPECTRA |
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 |
Decode / Encode | VP9 | Decode |
DimensionsThe PowerColor Red Devil Radeon RX 6900 XT is 320 mm long, 135 mm high and 62 mm wide. The ZOTAC Gaming GeForce RTX 3070 Twin Edge OC is 232 mm long, 141 mm high and 42 mm wide. |
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320 mm | Length | 232 mm |
135 mm | Height | 141 mm |
62 mm | Width | 42 mm |
3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe PowerColor Red Devil Radeon RX 6900 XT was released in Q4/2020 at a price of 1,099 $. The ZOTAC Gaming GeForce RTX 3070 Twin Edge OC was introduced in Q4/2020 at a price of 539 $. |
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AXRX 6900XT 16GBD6-3DHE/OC | Part-no | ZT-A30700H-10P |
Q4/2020 | Release date | Q4/2020 |
1,099 $ | Launch Price | 539 $ |
7 nm | Structure size | 8 nm |
data sheet | Documents | data sheet |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
|||
ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT
16 GB GDDR6 |
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ZOTAC Gaming GeForce RTX 3070 Twin Edge OC
8 GB GDDR6 |