PowerColor Fighter Radeon RX 6600
vs
ASRock Phantom Gaming X Radeon RX 590 8G OC
GPU comparison with benchmarksIn the gpu comparison between the PowerColor Fighter Radeon RX 6600 and the ASRock Phantom Gaming X Radeon RX 590 8G OC, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe PowerColor Fighter Radeon RX 6600 is based on the AMD Radeon RX 6600 and has 1792 texture shaders and 28 execution units. ASRock Phantom Gaming X Radeon RX 590 8G OC is based on AMD Radeon RX 590, which has 2304 shaders and 36 execution units. |
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| PowerColor Fighter Radeon RX 6600 | GPU | ASRock Phantom Gaming X Radeon RX 590 8G OC |
| AMD Radeon RX 6600 | Based on | AMD Radeon RX 590 |
| Navi 23 XL | GPU Chip | Polaris 30 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 PowerColor Fighter Radeon RX 6600 has 8 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 224 GB/s. The ASRock Phantom Gaming X Radeon RX 590 8G OC 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 PowerColor Fighter Radeon RX 6600 clocks in the base with up to 1.626 GHz. The base frequency of the ASRock Phantom Gaming X Radeon RX 590 8G OC is 1.469 GHz. |
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| 1.626 GHz | Base Clock | 1.469 GHz |
| 2.491 GHz | Boost Clock | 1.560 GHz |
| 2.04 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the PowerColor Fighter Radeon RX 6600 is 132 W. The graphics card is supplied with energy via the 1 x 8-Pin connector. The ASRock Phantom Gaming X Radeon RX 590 8G OC has a TDP of 225 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors. |
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| 132 W | TDP | 225 W |
| -- | TDP (up) | -- |
| 100 °C | Tjunction max | 98 °C |
| 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe PowerColor Fighter Radeon RX 6600 has a total of 2 Axial fans. The ASRock Phantom Gaming X Radeon RX 590 8G OC has 2 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 2 x 90 mm | Fan 1 | 2 x 85 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| 37 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 PowerColor Fighter Radeon RX 6600. The ASRock Phantom Gaming X Radeon RX 590 8G OC 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 | 2x HDMI v2.0b |
| 3x DP v1.4 | DP Ports | 2x DP v1.4 |
| -- | DVI Ports | 1 |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe PowerColor Fighter Radeon RX 6600 supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the ASRock Phantom Gaming X Radeon RX 590 8G OC 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 PowerColor Fighter Radeon RX 6600 is 200 mm long, 111 mm high and 39 mm wide. The ASRock Phantom Gaming X Radeon RX 590 8G OC is 279 mm long, 127 mm high and 42 mm wide. |
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| 200 mm | Length | 279 mm |
| 111 mm | Height | 127 mm |
| 39 mm | Width | 42 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 8 | GPU Interface | PCIe 3.0 x 16 |
Additional dataThe PowerColor Fighter Radeon RX 6600 was released in Q4/2021 at a price of 329 $ (Reference). The ASRock Phantom Gaming X Radeon RX 590 8G OC was introduced in Q4/2018 at a price of 279 $. |
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| AXRX 6600 8GBD6-3DH | Part-no | PHANTOM GXR RX590 8G OC |
| Q4/2021 | Release date | Q4/2018 |
| 329 $ (Reference) | Launch Price | 279 $ |
| 7 nm | Structure size | 14 nm |
| data sheet | Documents | data sheet |
1.626 GHz, 8 GB (132 W TDP)
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1.469 GHz, 8 GB (225 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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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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ASRock Phantom Gaming X Radeon RX 590 8G OC
8 GB GDDR5 |
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Port Royal (Raytracing)
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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Cyberpunk 2077
Cyberpunk 2077 was developed by CD Projekt Red and is based on the development studio's own REDengine 4. Ray tracing is switched off in our benchmarks.
3840x2160 (2160p)
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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2560x1440 (1440p)
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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1920x1080 (1080p)
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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The Last of Us Part 1
The Last of Us Part One is a game released by Sony in June 2013 exclusively for the Playstation and released for the PC in early 2023. The benchmark values here were determined at high details.
2560x1440 (1440p)
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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1920x1080 (1080p)
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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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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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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ASRock Phantom Gaming X Radeon RX 590 8G OC
8 GB GDDR5 |
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2560x1440 (1440p)
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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ASRock Phantom Gaming X Radeon RX 590 8G OC
8 GB GDDR5 |
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1920x1080 (1080p)
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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ASRock Phantom Gaming X Radeon RX 590 8G OC
8 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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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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ASRock Phantom Gaming X Radeon RX 590 8G OC
8 GB GDDR5 |
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Geekbench 6 - Vulkan
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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ASRock Phantom Gaming X Radeon RX 590 8G OC
8 GB GDDR5 |
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Geekbench 6 - Metal
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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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ASRock Phantom Gaming X Radeon RX 590 8G OC
8 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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PowerColor Fighter Radeon RX 6600
8 GB GDDR6 |
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ASRock Phantom Gaming X Radeon RX 590 8G OC
8 GB GDDR5 |
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