ASUS Phoenix GeForce GTX 1660 OC
vs
XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition
GPU comparison with benchmarksThe ASUS Phoenix GeForce GTX 1660 OC is based on the NVIDIA GeForce GTX 1660 (Turing) and has 6 GB GDDR5 graphics memory with a bandwidth of 192 GB/s.
The XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition is based on the AMD Radeon RX 6950 XT (RDNA 2) and has 16 GB GDDR6 graphics memory with a bandwidth of 512 GB/s. |
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GPUThe ASUS Phoenix GeForce GTX 1660 OC has the TU116-300-A1 graphics chip installed, which is based on the Turing architecture. The XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition is based on the graphics chip Navi 21 KXTX, which comes from the RDNA 2 architecture. |
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| ASUS Phoenix GeForce GTX 1660 OC | GPU | XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition |
| NVIDIA GeForce GTX 1660 | Based on | AMD Radeon RX 6950 XT |
| TU116-300-A1 | GPU Chip | Navi 21 KXTX |
| Turing | Architecture | RDNA 2 |
| 22 | Streaming Multiprocessors | 80 |
| 1408 | Shader | 5120 |
| 48 | Render Output Units | 128 |
| 88 | Texture Units | 320 |
| 0 | Raytracing Cores | 80 |
MemoryThe graphics memory of the ASUS Phoenix GeForce GTX 1660 OC clocks at 2.000 GHz, which corresponds to a speed of 8.0 Gbps. The graphics memory speed of the XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition is 16.0 Gbps and the clock speed is 2.000 GHz. |
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| 6 GB | Memory Size | 16 GB |
| GDDR5 | Memory Type | GDDR6 |
| 2.000 GHz | Memory Clock | 2.000 GHz |
| 8.0 Gbps | Memory Speed | 16.0 Gbps |
| 192 GB/s | Memory bandwidth | 512 GB/s |
| 192 bit | Memory Interface | 256 bit |
Clock SpeedsThe clock frequency of a graphics card determines the speed in connection with the graphics architecture. |
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| 1.530 GHz | Base Clock | 2.210 GHz |
| 1.830 GHz | Boost Clock | 2.565 GHz |
| 1.80 GHz | Avg (Game) Clock | 2.34 GHz |
| Yes | Overclocking | Yes |
Thermal DesignThe ASUS Phoenix GeForce GTX 1660 OC is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 120 W. The XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition has 3 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 405 W. |
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| 120 W | TDP | 405 W |
| -- | TDP (up) | -- |
| 95 °C | Tjunction max | 100 °C |
| 1 x 8-Pin | PCIe-Power | 3 x 8-Pin |
Cooler & FansThe ASUS Phoenix GeForce GTX 1660 OC is equipped with a total of 1 Axial main fans. The XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition has 0 -- main fans that cool the GPU and memory. |
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| Axial | Fan-Type | -- |
| 1 x 100 mm | Fan 1 | -- |
| -- | Fan 2 | -- |
| Air cooling | Cooler-Type | Water cooling |
| dB | Noise (Idle) | 0 dB |
| -- | Noise (Load) | 0 dB |
ConnectivityUp to 3 screens can be operated with the ASUS Phoenix GeForce GTX 1660 OC. The XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition supports the operation of a maximum of 4 monitors. |
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| 3 | Max. Displays | 4 |
| 2.2 | HDCP-Version | 2.3 |
| 1x HDMI v2.0b | HDMI Ports | 1x HDMI v2.1 |
| 1x DP v1.4 | DP Ports | 2x DP v1.4a |
| 1 | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | 1 |
FeaturesetWith the ASUS Phoenix GeForce GTX 1660 OC it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition is 7680x4320 pixels. |
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| 7680x4320 | Max. resolution | 7680x4320 |
| 12_1 | DirectX | 12_2 (Ultimate) |
| No | Raytracing | Yes |
| Yes | DLSS / FSR | Yes |
| No LED lighting | LED | Addressable LED |
Supported Video CodecsThe support and acceleration of certain video codecs can have a positive impact on the lower energy consumption and less waste heat from the graphics card. |
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| Decode / Encode | h264 | Decode / Encode |
| Decode / Encode | h265 / HEVC | Decode / Encode |
| No | AV1 | Decode |
| Decode | VP8 | Decode / Encode |
| Decode | VP9 | Decode / Encode |
DimensionsThe ASUS Phoenix GeForce GTX 1660 OC is connected to the system via PCIe 3.0 x 16 lanes and requires 2 PCIe-Slots space in the housing. The XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition needs the space of 2 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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| 174 mm | Length | 300 mm |
| 121 mm | Height | 160 mm |
| 39 mm | Width | 25 mm |
| 2 PCIe-Slots | Width (Slots) | 2 PCIe-Slots |
| -- | Weight | -- |
| PCIe 3.0 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe ASUS Phoenix GeForce GTX 1660 OC has been manufactured with a structure width of 12 nanometers since Q1/2019. The XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition came on the market in Q2/2022 and will have a structure width of 7 nanometers manufactured. |
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| PH-GTX1660-O6G | Part-no | RX-695XAWBD9 |
| Q1/2019 | Release date | Q2/2022 |
| 219 $ (Reference) | Launch Price | 1,099 $ (Reference) |
| 12 nm | Structure size | 7 nm |
| data sheet | Documents | data sheet |
1.530 GHz, 6 GB (120 W TDP)
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2.210 GHz, 16 GB (405 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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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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Port Royal (Raytracing)
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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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Speed Way Graphics Score (Raytracing)
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)
2560x1440 (1440p)
1920x1080 (1080p)
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)
2560x1440 (1440p)
1920x1080 (1080p)
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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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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2560x1440 (1440p)
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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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1920x1080 (1080p)
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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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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Geekbench 6 - Vulkan
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ASUS Phoenix GeForce GTX 1660 OC
6 GB GDDR5 |
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XFX Speedster ZERO Radeon RX 6950 XT RGB EKWB Waterblock Limited Edition
16 GB GDDR6 |
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Geekbench 6 - Metal
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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