PowerColor Hellhound Radeon RX 6600
vs
PNY GeForce GTX 1080 Ti Blower
GPU comparison with benchmarksThe PowerColor Hellhound Radeon RX 6600 has 1792 shader units and these clock a maximum of 2.49 GHz which results in an FP32 computing power of 8.93 TFLOPS.
The PNY GeForce GTX 1080 Ti Blower has 3584 shader units and these clock at a maximum of 1.58 GHz and achieve an FP32 computing power of 11.34 TFLOPS. |
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GPUThe PowerColor Hellhound Radeon RX 6600 is equipped with a graphics chip of the RDNA 2 architecture, which has 28 streaming multiprocessors. The graphics card PNY GeForce GTX 1080 Ti Blower is based on the Pascal architecture and is equipped with 28 execution units. |
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| PowerColor Hellhound Radeon RX 6600 | GPU | PNY GeForce GTX 1080 Ti Blower |
| AMD Radeon RX 6600 | Based on | NVIDIA GeForce GTX 1080 Ti |
| Navi 23 XL | GPU Chip | GP102-350-K1-A1 |
| RDNA 2 | Architecture | Pascal |
| 28 | Streaming Multiprocessors | 28 |
| 1792 | Shader | 3584 |
| 64 | Render Output Units | 88 |
| 112 | Texture Units | 224 |
| 28 | Raytracing Cores | 0 |
MemoryThe PowerColor Hellhound Radeon RX 6600 is equipped with a 8 GB large GDDR6 graphics memory, which is equipped with 1.750 GHz clocks. The PNY GeForce GTX 1080 Ti Blower has a 11 GB large GDDR5X graphics memory and the memory clock is 1.376GHz. |
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| 8 GB | Memory Size | 11 GB |
| GDDR6 | Memory Type | GDDR5X |
| 1.750 GHz | Memory Clock | 1.376 GHz |
| 14.0 Gbps | Memory Speed | 11.0 Gbps |
| 224 GB/s | Memory bandwidth | 484 GB/s |
| 128 bit | Memory Interface | 352 bit |
Clock SpeedsThe PowerColor Hellhound Radeon RX 6600 has a turbo clock of 2.491 GHz. The turbo frequency of the PNY GeForce GTX 1080 Ti Blower is 1.582 GHz. |
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| 1.626 GHz | Base Clock | 1.480 GHz |
| 2.491 GHz | Boost Clock | 1.582 GHz |
| 2.04 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe PowerColor Hellhound Radeon RX 6600 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 100 °C. The PNY GeForce GTX 1080 Ti Blower is equipped with a 1 x 6-Pin, 1 x 8-Pin PCIe power connector that supplies it with power. The maximum operating temperature of the card is 91 °C. |
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| 132 W | TDP | 250 W |
| -- | TDP (up) | -- |
| 100 °C | Tjunction max | 91 °C |
| 1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe graphics processor and graphics memory of the PowerColor Hellhound Radeon RX 6600 are cooled with a Air cooling. The PNY GeForce GTX 1080 Ti Blower is cooled by a Air cooling. |
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| Axial | Fan-Type | Radial |
| 2 x 100 mm | Fan 1 | 1 x 70 mm |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Air cooling |
| 0 dB | Noise (Idle) | dB |
| -- | Noise (Load) | -- |
ConnectivityThe PowerColor Hellhound Radeon RX 6600 supports the downward compatible copy protection HDCP in version 2.3. The PNY GeForce GTX 1080 Ti Blower supports HDCP in version 2.2 and all previous versions. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.2 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0b |
| 3x DP v1.4a | DP Ports | 3x DP v1.4 |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetThe PowerColor Hellhound Radeon RX 6600 supports the DirectX standard from Microsoft in version 12_2 (Ultimate). The PNY GeForce GTX 1080 Ti Blower supports Microsoft's DirectX version 12_1. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_2 (Ultimate) | DirectX | 12_1 |
| Yes | Raytracing | No |
| Yes | DLSS / FSR | Yes |
| Non 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 | AV1 | No |
| Decode / Encode | VP8 | Decode |
| Decode / Encode | VP9 | Decode |
DimensionsThe PowerColor Hellhound Radeon RX 6600 is 45 mm wide and therefore needs the space of 2 PCIe-Slots in the case. The width of the PNY GeForce GTX 1080 Ti Blower is 45 mm and thus requires the space of 2 PCIe-Slots in the PC case. |
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| 220 mm | Length | 267 mm |
| 132 mm | Height | 111 mm |
| 45 mm | Width | 38 mm |
| 3 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 4.0 x 8 | GPU Interface | PCIe 3.0 x 16 |
Additional dataManufactured using the 7 nanometer process, PowerColor Hellhound Radeon RX 6600 was released in Q4/2021. The PNY GeForce GTX 1080 Ti Blower published in Q1/2017 is manufactured with a structure width of 16 nanometers. |
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| AXRX 6600 8GBD6-3DHL | Part-no | VCGGTX1080T11-CG2 |
| Q4/2021 | Release date | Q1/2017 |
| 329 $ (Reference) | Launch Price | 699 $ (Reference) |
| 7 nm | Structure size | 16 nm |
| data sheet | Documents | -- |
1.626 GHz, 8 GB (132 W TDP)
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1.480 GHz, 11 GB (250 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 Hellhound Radeon RX 6600
8 GB GDDR6 |
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PNY GeForce GTX 1080 Ti Blower
11 GB GDDR5X |
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Port Royal (Raytracing)
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PowerColor Hellhound Radeon RX 6600
8 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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PowerColor Hellhound 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 Hellhound Radeon RX 6600
8 GB GDDR6 |
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2560x1440 (1440p)
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PowerColor Hellhound Radeon RX 6600
8 GB GDDR6 |
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1920x1080 (1080p)
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PowerColor Hellhound 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 Hellhound Radeon RX 6600
8 GB GDDR6 |
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1920x1080 (1080p)
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PowerColor Hellhound 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 Hellhound Radeon RX 6600
8 GB GDDR6 |
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PNY GeForce GTX 1080 Ti Blower
11 GB GDDR5X |
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2560x1440 (1440p)
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PowerColor Hellhound Radeon RX 6600
8 GB GDDR6 |
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PNY GeForce GTX 1080 Ti Blower
11 GB GDDR5X |
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1920x1080 (1080p)
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PowerColor Hellhound Radeon RX 6600
8 GB GDDR6 |
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PNY GeForce GTX 1080 Ti Blower
11 GB GDDR5X |
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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 Hellhound Radeon RX 6600
8 GB GDDR6 |
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PNY GeForce GTX 1080 Ti Blower
11 GB GDDR5X |
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Geekbench 6 - Vulkan
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PowerColor Hellhound Radeon RX 6600
8 GB GDDR6 |
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PNY GeForce GTX 1080 Ti Blower
11 GB GDDR5X |
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Geekbench 6 - Metal
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PowerColor Hellhound Radeon RX 6600
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 Hellhound Radeon RX 6600
8 GB GDDR6 |
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PNY GeForce GTX 1080 Ti Blower
11 GB GDDR5X |
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