GPU comparison with benchmarksIn the gpu comparison between the AMD Radeon RX 6600 and the GIGABYTE Radeon RX 580 D5 8G, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe AMD Radeon RX 6600 is based on the AMD Radeon RX 6600 and has 1792 texture shaders and 28 execution units. GIGABYTE Radeon RX 580 D5 8G is based on AMD Radeon RX 580 (36 CU), which has 2304 shaders and 36 execution units. |
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AMD Radeon RX 6600 | GPU | GIGABYTE Radeon RX 580 D5 8G |
AMD Radeon RX 6600 | Based on | AMD Radeon RX 580 (36 CU) |
Navi 23 XL | GPU Chip | Polaris 20 XT |
RDNA 2 | Architecture | GCN 4 |
28 | Streaming Multiprocessors | 36 |
1792 | Shader | 2304 |
64 | Render Output Units | 32 |
112 | Texture Units | 144 |
28 | Raytracing Cores | 0 |
MemoryThe AMD Radeon RX 6600 has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 224 GB/s. The GIGABYTE Radeon RX 580 D5 8G can access 8 GB GDDR5 graphics memory and thus achieves a memory bandwidth of 256 GB/s. |
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8 GB | Memory Size | 8 GB |
GDDR6 | Memory Type | GDDR5 |
1.750 GHz | Memory Clock | 2.000 GHz |
14.0 Gbps | Memory Speed | 8.0 Gbps |
224 GB/s | Memory bandwidth | 256 GB/s |
128 bit | Memory Interface | 256 bit |
Clock SpeedsThe AMD Radeon RX 6600 clocks in the base with up to 1.626 GHz. The base frequency of the GIGABYTE Radeon RX 580 D5 8G is 1.257 GHz. |
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1.626 GHz | Base Clock | 1.257 GHz |
2.491 GHz | Boost Clock | 1.355 GHz |
2.04 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the AMD Radeon RX 6600 is 132 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The GIGABYTE Radeon RX 580 D5 8G has a TDP of 185 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors. |
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132 W | TDP | 185 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 90 °C |
1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe AMD Radeon RX 6600 has a total of 1 Axial fans. The GIGABYTE Radeon RX 580 D5 8G has 2 Axial fans to cool the GPU and memory. |
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Axial | Fan-Type | Axial |
1 | Fan 1 | 2 x 100 mm |
-- | Fan 2 | -- |
Air 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 AMD Radeon RX 6600. The GIGABYTE Radeon RX 580 D5 8G supports a maximum of 4 screens. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
3x DP v1.4 | DP Ports | 3x DP v1.4 |
-- | DVI Ports | -- |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe AMD Radeon RX 6600 supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the GIGABYTE Radeon RX 580 D5 8G is 7680x4320 pixels. |
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7680x4320 | Max. resolution | 7680x4320 |
12_2 (Ultimate) | DirectX | 12 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
No LED lighting | 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. |
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Decode / Encode | h264 | Decode / Encode |
Decode / Encode | h265 / HEVC | Decode / Encode |
Decode | AV1 | No |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | Decode |
DimensionsThe AMD Radeon RX 6600 is -- long, -- high and -- wide. The GIGABYTE Radeon RX 580 D5 8G is 272 mm long, 131 mm high and 39 mm wide. |
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-- | Length | 272 mm |
-- | Height | 131 mm |
-- | Width | 39 mm |
-- | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 8 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe AMD Radeon RX 6600 was released in Q4/2021 at a price of 329 $ (Reference). The GIGABYTE Radeon RX 580 D5 8G was introduced in Q4/2017 at a price of 229 $. |
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-- | Part-no | GV-RX580D5-8GD |
Q4/2021 | Release date | Q4/2017 |
329 $ (Reference) | Launch Price | 229 $ |
7 nm | Structure size | 14 nm |
data sheet | Documents | data sheet |
AMD Radeon RX 6600
8 GB GDDR6 |
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GIGABYTE Radeon RX 580 D5 8G
8 GB GDDR5 |
AMD Radeon RX 6600
8 GB GDDR6 |
AMD Radeon RX 6600
8 GB GDDR6 |
AMD Radeon RX 6600
8 GB GDDR6 |
AMD Radeon RX 6600
8 GB GDDR6 |
AMD Radeon RX 6600
8 GB GDDR6 |
AMD Radeon RX 6600
8 GB GDDR6 |
AMD Radeon RX 6600
8 GB GDDR6 |
AMD Radeon RX 6600
8 GB GDDR6 |
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GIGABYTE Radeon RX 580 D5 8G
8 GB GDDR5 |
AMD Radeon RX 6600
8 GB GDDR6 |
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GIGABYTE Radeon RX 580 D5 8G
8 GB GDDR5 |
AMD Radeon RX 6600
8 GB GDDR6 |
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GIGABYTE Radeon RX 580 D5 8G
8 GB GDDR5 |
AMD Radeon RX 6600
8 GB GDDR6 |
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GIGABYTE Radeon RX 580 D5 8G
8 GB GDDR5 |
AMD Radeon RX 6600
8 GB GDDR6 |
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GIGABYTE Radeon RX 580 D5 8G
8 GB GDDR5 |
AMD Radeon RX 6600
8 GB GDDR6 |
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GIGABYTE Radeon RX 580 D5 8G
8 GB GDDR5 |
AMD Radeon RX 6600
8 GB GDDR6 |
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GIGABYTE Radeon RX 580 D5 8G
8 GB GDDR5 |