SPARKLE Intel Arc B570 GUARDIAN OC
vs
ASRock Radeon RX 6600 Challenger D
GPU comparison with benchmarksThe SPARKLE Intel Arc B570 GUARDIAN OC has 2304 shader units and these clock a maximum of 2.66 GHz which results in an FP32 computing power of 12.26 TFLOPS.
The ASRock Radeon RX 6600 Challenger D has 1792 shader units and these clock at a maximum of 2.49 GHz and achieve an FP32 computing power of 8.93 TFLOPS. |
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GPUThe SPARKLE Intel Arc B570 GUARDIAN OC is equipped with a graphics chip of the Battlemage architecture, which has 18 streaming multiprocessors. The graphics card ASRock Radeon RX 6600 Challenger D is based on the RDNA 2 architecture and is equipped with 28 execution units. |
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| SPARKLE Intel Arc B570 GUARDIAN OC | GPU | ASRock Radeon RX 6600 Challenger D |
| Intel Arc B570 Graphics | Based on | AMD Radeon RX 6600 |
| BMG-G21 | GPU Chip | Navi 23 XL |
| Battlemage | Architecture | RDNA 2 |
| 18 | Streaming Multiprocessors | 28 |
| 2304 | Shader | 1792 |
| 80 | Render Output Units | 64 |
| 144 | Texture Units | 112 |
| 18 | Raytracing Cores | 28 |
MemoryThe SPARKLE Intel Arc B570 GUARDIAN OC is equipped with a 10 GB large GDDR6 graphics memory, which is equipped with 2.375 GHz clocks. The ASRock Radeon RX 6600 Challenger D has a 8 GB large GDDR6 graphics memory and the memory clock is 1.750GHz. |
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| 10 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR6 |
| 2.375 GHz | Memory Clock | 1.750 GHz |
| 19.0 Gbps | Memory Speed | 14.0 Gbps |
| 380 GB/s | Memory bandwidth | 224 GB/s |
| 160 bit | Memory Interface | 128 bit |
Clock SpeedsThe SPARKLE Intel Arc B570 GUARDIAN OC has a turbo clock of 2.660 GHz. The turbo frequency of the ASRock Radeon RX 6600 Challenger D is 2.491 GHz. |
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| 2.660 GHz | Base Clock | 1.626 GHz |
| 2.660 GHz | Boost Clock | 2.491 GHz |
| Avg (Game) Clock | 2.04 GHz | |
| Yes | Overclocking | Yes |
Thermal DesignThe SPARKLE Intel Arc B570 GUARDIAN OC has 1 x 8-Pin connectors through which it is supplied with power. The manufacturer specifies the maximum operating temperature of the graphics card as Unknown. The ASRock Radeon RX 6600 Challenger D is equipped with a 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 100 °C. |
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| 150 W (Reference) | TDP | 132 W |
| -- | TDP (up) | -- |
| Unknown | Tjunction max | 100 °C |
| 1 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the SPARKLE Intel Arc B570 GUARDIAN OC are cooled with a Air cooling. The ASRock Radeon RX 6600 Challenger D is cooled by a Air cooling. |
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| Axial | Fan-Type | Axial |
| 2 x 90 mm | Fan 1 | 2 x 95 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | -- |
ConnectivityThe SPARKLE Intel Arc B570 GUARDIAN OC supports the downward compatible copy protection HDCP in version 2.3. The ASRock Radeon RX 6600 Challenger D supports HDCP in version 2.3 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1a | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v2.1 | DP Ports | 3x DP v1.4 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe SPARKLE Intel Arc B570 GUARDIAN OC supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The ASRock Radeon RX 6600 Challenger D supports Microsoft's DirectX version 12_2 (Ultimate). |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| No | DLSS / FSR | Yes |
| Addressable LED | 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 / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| Decode / Encode | AV1 | Decode |
| No | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe SPARKLE Intel Arc B570 GUARDIAN OC is 44 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the ASRock Radeon RX 6600 Challenger D is 44 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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| 242 mm | Length | 269 mm |
| 105 mm | Height | 132 mm |
| 44 mm | Width | 41 mm |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| 796 g | Weight | 627 g |
| PCIe 4.0 x 8 | GPU Interface | PCIe 4.0 x 8 |
| No | SFF-Ready | No |
Additional dataManufactured using the 5 nanometer process, SPARKLE Intel Arc B570 GUARDIAN OC was released in Q4/2024. The ASRock Radeon RX 6600 Challenger D published in Q4/2021 is manufactured with a structure width of 7 nanometers. |
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| SB570G-10GOC | Part-no | RX6600 CLD 8G |
| Q4/2024 | Release date | Q4/2021 |
| 219 $ (Reference) | Launch Price | 329 $ (Reference) |
| 5 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
2.660 GHz, 10 GB (-- TDP)
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1.626 GHz, 8 GB (132 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 Radeon RX 6600 Challenger D
8 GB GDDR6 |
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Port Royal (Raytracing)
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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ASRock Radeon RX 6600 Challenger D
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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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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2560x1440 (1440p)
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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1920x1080 (1080p)
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ASRock Radeon RX 6600 Challenger D
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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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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1920x1080 (1080p)
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ASRock Radeon RX 6600 Challenger D
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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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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2560x1440 (1440p)
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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1920x1080 (1080p)
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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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 Radeon RX 6600 Challenger D
8 GB GDDR6 |
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Geekbench 6 - Vulkan
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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Geekbench 6 - Metal
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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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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SPARKLE Intel Arc B570 GUARDIAN OC
10 GB GDDR6 |
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ASRock Radeon RX 6600 Challenger D
8 GB GDDR6 |
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