GPU comparison with benchmarksThe AMD Radeon RX 6500 XT has 1024 shader units and these clock a maximum of 2.82 GHz which results in an FP32 computing power of 5.77 TFLOPS.
The SAPPHIRE PULSE RX 550 2G G5 640SP has 640 shader units and these clock at a maximum of 1.07 GHz and achieve an FP32 computing power of 1.37 TFLOPS. |
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GPUThe AMD Radeon RX 6500 XT is equipped with a graphics chip of the RDNA 2 architecture, which has 16 streaming multiprocessors. The graphics card SAPPHIRE PULSE RX 550 2G G5 640SP is based on the GCN 4 architecture and is equipped with 10 execution units. |
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AMD Radeon RX 6500 XT | GPU | SAPPHIRE PULSE RX 550 2G G5 640SP |
AMD Radeon RX 6500 XT | Based on | AMD Radeon RX 550 (Baffin 10 CU) |
Navi 24 XT | GPU Chip | Baffin LE |
RDNA 2 | Architecture | GCN 4 |
16 | Streaming Multiprocessors | 10 |
1024 | Shader | 640 |
32 | Render Output Units | 16 |
64 | Texture Units | 40 |
16 | Raytracing Cores | 0 |
MemoryThe AMD Radeon RX 6500 XT is equipped with a 4 GB large GDDR6 graphics memory, which is equipped with 2.250 GHz clocks. The SAPPHIRE PULSE RX 550 2G G5 640SP has a 2 GB large GDDR5 graphics memory and the memory clock is 1.500GHz. |
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4 GB | Memory Size | 2 GB |
GDDR6 | Memory Type | GDDR5 |
2.250 GHz | Memory Clock | 1.500 GHz |
18.0 Gbps | Memory Speed | 6.0 Gbps |
144 GB/s | Memory bandwidth | 96 GB/s |
64 bit | Memory Interface | 128 bit |
Clock SpeedsThe AMD Radeon RX 6500 XT has a turbo clock of 2.815 GHz. The turbo frequency of the SAPPHIRE PULSE RX 550 2G G5 640SP is 1.071 GHz. |
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2.200 GHz | Base Clock | 1.019 GHz |
2.815 GHz | Boost Clock | 1.071 GHz |
2.61 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe AMD Radeon RX 6500 XT has 1 x 6-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as 97 °C. The SAPPHIRE PULSE RX 550 2G G5 640SP is equipped with a PCIe power connector that supplies it with power. The maximum operating temperature of the card is 80 °C. |
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107 W | TDP | 65 W |
-- | TDP (up) | -- |
97 °C | Tjunction max | 80 °C |
1 x 6-Pin | PCIe-Power |
Cooler & FansThe graphics processor and graphics memory of the AMD Radeon RX 6500 XT are cooled with a Air cooling. The SAPPHIRE PULSE RX 550 2G G5 640SP is cooled by a Air cooling. |
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Axial | Fan-Type | Axial |
-- | Fan 1 | 1 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | dB |
-- | Noise (Load) | -- |
ConnectivityThe AMD Radeon RX 6500 XT supports the downward compatible copy protection HDCP in version 2.3. The SAPPHIRE PULSE RX 550 2G G5 640SP supports HDCP in version 2.2 and all previous versions. |
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2 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
-- | HDMI Ports | 1x HDMI v2.0b |
-- | DP Ports | 1x DP v1.4 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetThe AMD Radeon RX 6500 XT supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The SAPPHIRE PULSE RX 550 2G G5 640SP supports Microsoft's DirectX version 12. |
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7680x4320 | Max. resolution | 5120x2880 |
12_2 (Ultimate) | DirectX | 12 |
Yes | Raytracing | No |
Yes | DLSS / FSR | Yes |
No LED lighting | 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. |
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Decode | h264 | Decode / Encode |
Decode | h265 / HEVC | Decode / Encode |
No | AV1 | No |
Decode | VP8 | Decode |
Decode | VP9 | Decode |
DimensionsThe AMD Radeon RX 6500 XT is -- wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the SAPPHIRE PULSE RX 550 2G G5 640SP is -- and thus requires the space of 2 PCIe-Slots in the PC case. |
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-- | Length | 158 mm |
-- | Height | 112 mm |
-- | Width | 28 mm |
2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
-- | Weight | -- |
PCIe 4.0 x 4 | GPU Interface | PCIe 3.0 x 8 |
Additional dataManufactured using the 6 nanometer process, AMD Radeon RX 6500 XT was released in Q1/2022. The SAPPHIRE PULSE RX 550 2G G5 640SP published in Q4/2017 is manufactured with a structure width of 14 nanometers. |
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-- | Part-no | 11268-16 |
Q1/2022 | Release date | Q4/2017 |
199 $ (Reference) | Launch Price | 79 $ |
6 nm | Structure size | 14 nm |
data sheet | Documents | data sheet |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
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SAPPHIRE PULSE RX 550 2G G5 640SP
2 GB GDDR5 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
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SAPPHIRE PULSE RX 550 2G G5 640SP
2 GB GDDR5 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
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SAPPHIRE PULSE RX 550 2G G5 640SP
2 GB GDDR5 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
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SAPPHIRE PULSE RX 550 2G G5 640SP
2 GB GDDR5 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
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SAPPHIRE PULSE RX 550 2G G5 640SP
2 GB GDDR5 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
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SAPPHIRE PULSE RX 550 2G G5 640SP
2 GB GDDR5 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
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SAPPHIRE PULSE RX 550 2G G5 640SP
2 GB GDDR5 |
AMD Radeon RX 6500 XT
4 GB GDDR6 |
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SAPPHIRE PULSE RX 550 2G G5 640SP
2 GB GDDR5 |