GPU comparison with benchmarksIn the gpu comparison between the Sapphire Pulse Radeon RX 580 4G G5 and the PowerColor Red Devil Radeon RX 6900 XT Ultimate, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe Sapphire Pulse Radeon RX 580 4G G5 is based on the AMD Radeon RX 580 (36 CU) and has 2304 texture shaders and 36 execution units. PowerColor Red Devil Radeon RX 6900 XT Ultimate is based on AMD Radeon RX 6900 XT, which has 5120 shaders and 80 execution units. |
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Sapphire Pulse Radeon RX 580 4G G5 | GPU | PowerColor Red Devil Radeon RX 6900 XT Ultimate |
AMD Radeon RX 580 (36 CU) | Based on | AMD Radeon RX 6900 XT |
Polaris 20 XT | GPU Chip | Navi 21 |
GCN 4 | Architecture | RDNA 2 |
36 | Streaming Multiprocessors | 80 |
2304 | Shader | 5120 |
32 | Render Output Units | 128 |
144 | Texture Units | 320 |
0 | Raytracing Cores | 80 |
MemoryThe Sapphire Pulse Radeon RX 580 4G G5 has 4 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 224 GB/s. The PowerColor Red Devil Radeon RX 6900 XT Ultimate can access 16 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 512 GB/s. |
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4 GB | Memory Size | 16 GB |
GDDR5 | Memory Type | GDDR6 |
1.750 GHz | Memory Clock | 2.000 GHz |
7.0 Gbps | Memory Speed | 16.0 Gbps |
224 GB/s | Memory bandwidth | 512 GB/s |
256 bit | Memory Interface | 256 bit |
Clock SpeedsThe Sapphire Pulse Radeon RX 580 4G G5 clocks in the base with up to 1.257 GHz. The base frequency of the PowerColor Red Devil Radeon RX 6900 XT Ultimate is 1.825 GHz. |
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1.257 GHz | Base Clock | 1.825 GHz |
1.366 GHz | Boost Clock | 2.425 GHz |
Avg (Game) Clock | 2.24 GHz | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the Sapphire Pulse Radeon RX 580 4G G5 is 225 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The PowerColor Red Devil Radeon RX 6900 XT Ultimate has a TDP of 300 W and is supplied with the required energy via 3 x 8-Pin PCIe power connectors. |
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225 W | TDP | 300 W |
-- | TDP (up) | 345 W |
90 °C | Tjunction max | 100 °C |
1 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe Sapphire Pulse Radeon RX 580 4G G5 has a total of 2 Axial fans. The PowerColor Red Devil Radeon RX 6900 XT Ultimate has 3 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
2 x 95 mm | Fan 1 | 2 x 100 mm |
-- | Fan 2 | 1 x 90 mm |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | 34 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 Sapphire Pulse Radeon RX 580 4G G5. The PowerColor Red Devil Radeon RX 6900 XT Ultimate supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.2 | HDCP-Version | 2.3 |
2x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
2x DP v1.4 | DP Ports | 3x DP v1.4a |
1 | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe Sapphire Pulse Radeon RX 580 4G G5 supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the PowerColor Red Devil Radeon RX 6900 XT Ultimate is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12 | DirectX | 12_2 (Ultimate) |
No | Raytracing | Yes |
Yes | DLSS / FSR | Yes |
No LED lighting | LED | Addressable LED |
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 |
No | AV1 | Decode |
Decode | VP8 | Decode / Encode |
Decode | VP9 | Decode / Encode |
DimensionsThe Sapphire Pulse Radeon RX 580 4G G5 is 230 mm long, 125 mm high and 40 mm wide. The PowerColor Red Devil Radeon RX 6900 XT Ultimate is 320 mm long, 135 mm high and 62 mm wide. |
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230 mm | Length | 320 mm |
125 mm | Height | 135 mm |
40 mm | Width | 62 mm |
2 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
-- | Weight | -- |
PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe Sapphire Pulse Radeon RX 580 4G G5 was released in Q4/2018 at a price of 229 $. The PowerColor Red Devil Radeon RX 6900 XT Ultimate was introduced in Q2/2021 at a price of 999 $ (Reference). |
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11265-09 | Part-no | AXRX 6900XTU 16GBD6-3DHE/OC |
Q4/2018 | Release date | Q2/2021 |
229 $ | Launch Price | 999 $ (Reference) |
14 nm | Structure size | 7 nm |
data sheet | Documents | data sheet |
Sapphire Pulse Radeon RX 580 4G G5
4 GB GDDR5 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
Sapphire Pulse Radeon RX 580 4G G5
4 GB GDDR5 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
Sapphire Pulse Radeon RX 580 4G G5
4 GB GDDR5 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
Sapphire Pulse Radeon RX 580 4G G5
4 GB GDDR5 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
Sapphire Pulse Radeon RX 580 4G G5
4 GB GDDR5 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
Sapphire Pulse Radeon RX 580 4G G5
4 GB GDDR5 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
Sapphire Pulse Radeon RX 580 4G G5
4 GB GDDR5 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |
Sapphire Pulse Radeon RX 580 4G G5
4 GB GDDR5 |
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PowerColor Red Devil Radeon RX 6900 XT Ultimate
16 GB GDDR6 |