PowerColor Radeon RX 6800 XT
vs
PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
GPU comparison with benchmarksIn the gpu comparison between the PowerColor Radeon RX 6800 XT and the PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB, we compare both the technical data and the benchmark results of the two graphics cards.
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GPUThe PowerColor Radeon RX 6800 XT is based on the AMD Radeon RX 6800 XT and has 4608 texture shaders and 72 execution units. PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB is based on AMD Radeon RX 6650 XT, which has 2048 shaders and 32 execution units. |
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| PowerColor Radeon RX 6800 XT | GPU | PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB |
| AMD Radeon RX 6800 XT | Based on | AMD Radeon RX 6650 XT |
| Navi 21 XT | GPU Chip | Navi 23 KXT |
| RDNA 2 | Architecture | RDNA 2 |
| 72 | Streaming Multiprocessors | 32 |
| 4608 | Shader | 2048 |
| 128 | Render Output Units | 64 |
| 288 | Texture Units | 128 |
| 72 | Raytracing Cores | 32 |
MemoryThe PowerColor Radeon RX 6800 XT has 16 GB of graphics memory of the type GDDR6 and achieves a memory bandwidth of 512 GB/s. The PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB can access 8 GB GDDR6 graphics memory and thus achieves a memory bandwidth of 280 GB/s. |
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| 16 GB | Memory Size | 8 GB |
| GDDR6 | Memory Type | GDDR6 |
| 2.000 GHz | Memory Clock | 2.190 GHz |
| 16.0 Gbps | Memory Speed | 17.5 Gbps |
| 512 GB/s | Memory bandwidth | 280 GB/s |
| 256 bit | Memory Interface | 128 bit |
Clock SpeedsThe PowerColor Radeon RX 6800 XT clocks in the base with up to 1.825 GHz. The base frequency of the PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB is 1.925 GHz. |
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| 1.825 GHz | Base Clock | 1.925 GHz |
| 2.250 GHz | Boost Clock | 2.689 GHz |
| 2.02 GHz | Avg (Game) Clock | 2.49 GHz |
| Yes | Overclocking | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the PowerColor Radeon RX 6800 XT is 300 W. The graphics card is supplied with energy via the 2 x 8-Pin connector. The PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB has a TDP of 180 W and is supplied with the required energy via 1 x 8-Pin PCIe power connectors. |
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| 300 W | TDP | 180 W |
| 345 W | TDP (up) | -- |
| 100 °C | Tjunction max | 100 °C |
| 2 x 8-Pin | PCIe-Power | 1 x 8-Pin |
Cooler & FansThe PowerColor Radeon RX 6800 XT has a total of 3 Axial fans. The PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB has 2 Axial fans to cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 80 mm | Fan 1 | 2 x 100 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 Radeon RX 6800 XT. The PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB supports a maximum of 4 screens. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
| 2x DP v1.4a | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| 1 | USB-C Ports | -- |
FeaturesetThe PowerColor Radeon RX 6800 XT supports a maximum resolution of 7680x4320 pixels. The maximum resolution of the PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_2 (Ultimate) |
| Yes | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| Non addressable LED | LED | Addressable LED |
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 | Decode |
| Decode / Encode | VP8 | Decode / Encode |
| Decode / Encode | VP9 | Decode / Encode |
DimensionsThe PowerColor Radeon RX 6800 XT is 267 mm long, 120 mm high and 50 mm wide. The PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB is 220 mm long, 132 mm high and 45 mm wide. |
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| 267 mm | Length | 220 mm |
| 120 mm | Height | 132 mm |
| 50 mm | Width | 45 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| 1500 g | Weight | -- |
| PCIe 4.0 x 16 | GPU Interface | PCIe 4.0 x 8 |
Additional dataThe PowerColor Radeon RX 6800 XT was released in Q2/2021 at a price of 649 $ (Reference). The PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB was introduced in Q2/2022 at a price of 399 $ (Reference). |
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| AXRX 6800XT 16GBD6-M2DHC | Part-no | AXRX 6650 XT 8GBD6-3DHLV3/OC |
| Q2/2021 | Release date | Q2/2022 |
| 649 $ (Reference) | Launch Price | 399 $ (Reference) |
| 7 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.825 GHz, 16 GB (300 W TDP)
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1.925 GHz, 8 GB (180 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 Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
8 GB GDDR6 |
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Port Royal (Raytracing)
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
8 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
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 Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
8 GB GDDR6 |
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2560x1440 (1440p)
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
8 GB GDDR6 |
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1920x1080 (1080p)
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
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.
3840x2160 (2160p)
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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2560x1440 (1440p)
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
8 GB GDDR6 |
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1920x1080 (1080p)
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
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 Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
8 GB GDDR6 |
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2560x1440 (1440p)
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
8 GB GDDR6 |
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1920x1080 (1080p)
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
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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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
8 GB GDDR6 |
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Geekbench 6 - Vulkan
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
8 GB GDDR6 |
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Geekbench 6 - Metal
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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
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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PowerColor Radeon RX 6800 XT
16 GB GDDR6 |
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PowerColor Hellhound Sakura Radeon RX 6650 XT 8GB
8 GB GDDR6 |
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