ASRock Phantom Gaming X Radeon RX 570 4G OC
vs
SAPPHIRE PULSE RX 550 4G G5 640SP
GPU comparison with benchmarksIn the gpu comparison between the ASRock Phantom Gaming X Radeon RX 570 4G OC and the SAPPHIRE PULSE RX 550 4G G5 640SP, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe ASRock Phantom Gaming X Radeon RX 570 4G OC is based on the AMD Radeon RX 570 and has 2048 texture shaders and 32 execution units. SAPPHIRE PULSE RX 550 4G G5 640SP is based on AMD Radeon RX 550 (Baffin 10 CU), which has 640 shaders and 10 execution units. |
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| ASRock Phantom Gaming X Radeon RX 570 4G OC | GPU | SAPPHIRE PULSE RX 550 4G G5 640SP |
| AMD Radeon RX 570 | Based on | AMD Radeon RX 550 (Baffin 10 CU) |
| Polaris 20 XL | GPU Chip | Baffin LE |
| GCN 4 | Architecture | GCN 4 |
| 32 | Streaming Multiprocessors | 10 |
| 2048 | Shader | 640 |
| 32 | Render Output Units | 16 |
| 128 | Texture Units | 40 |
| 0 | Raytracing Cores | 0 |
MemoryThe ASRock Phantom Gaming X Radeon RX 570 4G OC has 4 GB of graphics memory of the type GDDR5 and achieves a memory bandwidth of 224 GB/s. The SAPPHIRE PULSE RX 550 4G G5 640SP can access 4 GB GDDR5 graphics memory and thus achieves a memory bandwidth of 96 GB/s. |
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| 4 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 1.750 GHz | Memory Clock | 1.500 GHz |
| 7.0 Gbps | Memory Speed | 6.0 Gbps |
| 224 GB/s | Memory bandwidth | 96 GB/s |
| 256 bit | Memory Interface | 128 bit |
Clock SpeedsThe ASRock Phantom Gaming X Radeon RX 570 4G OC clocks in the base with up to 1.194 GHz. The base frequency of the SAPPHIRE PULSE RX 550 4G G5 640SP is 1.019 GHz. |
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| 1.194 GHz | Base Clock | 1.019 GHz |
| 1.331 GHz | Boost Clock | 1.071 GHz |
| Avg (Game) Clock | ||
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ASRock Phantom Gaming X Radeon RX 570 4G OC is 150 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The SAPPHIRE PULSE RX 550 4G G5 640SP has a TDP of 65 W and is supplied with the required energy via PCIe power connectors. |
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| 150 W | TDP | 65 W |
| -- | TDP (up) | -- |
| 90 °C | Tjunction max | 80 °C |
| 1 x 8-Pin | PCIe-Power | |
Cooler & FansThe ASRock Phantom Gaming X Radeon RX 570 4G OC has a total of 2 Axial fans. The SAPPHIRE PULSE RX 550 4G G5 640SP has 1 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 85 mm | Fan 1 | 1 x 90 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 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 ASRock Phantom Gaming X Radeon RX 570 4G OC. The SAPPHIRE PULSE RX 550 4G G5 640SP supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.2 |
| 1x HDMI v2.0 | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4 | DP Ports | 1x DP v1.4 |
| 1 | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe ASRock Phantom Gaming X Radeon RX 570 4G OC supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the SAPPHIRE PULSE RX 550 4G G5 640SP is 5120x2880 pixels. |
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| 7680x4320 | Max. resolution | 5120x2880 |
| 12 | DirectX | 12 |
| No | 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 |
| No | AV1 | No |
| Decode | VP8 | Decode |
| Decode | VP9 | Decode |
DimensionsThe ASRock Phantom Gaming X Radeon RX 570 4G OC is 279 mm long, 127 mm high and 42 mm wide. The SAPPHIRE PULSE RX 550 4G G5 640SP is 158 mm long, 112 mm high and 28 mm wide. |
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| 279 mm | Length | 158 mm |
| 127 mm | Height | 112 mm |
| 42 mm | Width | 28 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 3.0 x 8 |
Additional dataThe ASRock Phantom Gaming X Radeon RX 570 4G OC was released in Q2/2018 at a price of 169 $. The SAPPHIRE PULSE RX 550 4G G5 640SP was introduced in Q4/2017 at a price of 79 $. |
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| PHANTOM GXR RX570 4G OC | Part-no | 11268-15 |
| Q2/2018 | Release date | Q4/2017 |
| 169 $ | Launch Price | 79 $ |
| 14 nm | Structure size | 14 nm |
| data sheet | Documents | data sheet |
1.194 GHz, 4 GB (150 W TDP)
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1.019 GHz, 4 GB (65 W TDP)
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Benchmark results
3DMark Benchmark (DirectX, Raytracing)
3DMark is a benchmark program that determines the performance of certain components of a computer and then reports the performance as a numerical value.
Time Spy Extreme Graphics score
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ASRock Phantom Gaming X Radeon RX 570 4G OC
4 GB GDDR5 |
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SAPPHIRE PULSE RX 550 4G G5 640SP
4 GB GDDR5 |
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Battlefield 5
Battlefield 5 is a visually stunning game that is ideal as a graphics card benchmark. We test the game with maximum details on Windows 10.
3840x2160 (2160p)
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ASRock Phantom Gaming X Radeon RX 570 4G OC
4 GB GDDR5 |
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SAPPHIRE PULSE RX 550 4G G5 640SP
4 GB GDDR5 |
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2560x1440 (1440p)
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ASRock Phantom Gaming X Radeon RX 570 4G OC
4 GB GDDR5 |
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SAPPHIRE PULSE RX 550 4G G5 640SP
4 GB GDDR5 |
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1920x1080 (1080p)
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ASRock Phantom Gaming X Radeon RX 570 4G OC
4 GB GDDR5 |
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SAPPHIRE PULSE RX 550 4G G5 640SP
4 GB GDDR5 |
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Geekbench 6 (OpenCL, Vulkan, Metal)
Geekbench 6 is a cross-platform benchmark for main processors, which also carries out 3 different graphics benchmarks and outputs them in the form of a numerical value.
Geekbench 6 - OpenCL
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ASRock Phantom Gaming X Radeon RX 570 4G OC
4 GB GDDR5 |
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SAPPHIRE PULSE RX 550 4G G5 640SP
4 GB GDDR5 |
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Geekbench 6 - Vulkan
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ASRock Phantom Gaming X Radeon RX 570 4G OC
4 GB GDDR5 |
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SAPPHIRE PULSE RX 550 4G G5 640SP
4 GB GDDR5 |
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Geekbench 6 - Metal
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ASRock Phantom Gaming X Radeon RX 570 4G OC
4 GB GDDR5 |
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SAPPHIRE PULSE RX 550 4G G5 640SP
4 GB GDDR5 |
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FP32 Performance (Single-precision TFLOPS)
The theoretical computing power of the graphics card with single precision (32 bit) in TFLOPS indicates how many trillion FP32 floating point operations the graphics card (GPU) can perform per second.
FP32 (TFLOPS)
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ASRock Phantom Gaming X Radeon RX 570 4G OC
4 GB GDDR5 |
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SAPPHIRE PULSE RX 550 4G G5 640SP
4 GB GDDR5 |
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