GPU comparison with benchmarksThe ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC is based on the AMD Radeon RX 6600 XT (RDNA 2) and has 8 GB GDDR6 graphics memory with a bandwidth of 256 GB/s.
The PNY GeForce GTX 980 Pure Performance OC2 is based on the NVIDIA GeForce GTX 980 (Maxwell 2.0) and has 4 GB GDDR5 graphics memory with a bandwidth of 230 GB/s. |
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GPUThe ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC has the Navi 23 XT graphics chip installed, which is based on the RDNA 2 architecture. The PNY GeForce GTX 980 Pure Performance OC2 is based on the graphics chip GM204-400-A1, which comes from the Maxwell 2.0 architecture. |
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ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC | GPU | PNY GeForce GTX 980 Pure Performance OC2 |
AMD Radeon RX 6600 XT | Based on | NVIDIA GeForce GTX 980 |
Navi 23 XT | GPU Chip | GM204-400-A1 |
RDNA 2 | Architecture | Maxwell 2.0 |
32 | Streaming Multiprocessors | 16 |
2048 | Shader | 2048 |
64 | Render Output Units | 64 |
128 | Texture Units | 128 |
32 | Raytracing Cores | 0 |
MemoryThe graphics memory of the ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC clocks at 2.000 GHz, which corresponds to a speed of 16.0 Gbps. The graphics memory speed of the PNY GeForce GTX 980 Pure Performance OC2 is 7.2 Gbps and the clock speed is 1.800 GHz. |
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8 GB | Memory Size | 4 GB |
GDDR6 | Memory Type | GDDR5 |
2.000 GHz | Memory Clock | 1.800 GHz |
16.0 Gbps | Memory Speed | 7.2 Gbps |
256 GB/s | Memory bandwidth | 230 GB/s |
128 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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2.064 GHz | Base Clock | 1.228 GHz |
2.607 GHz | Boost Clock | 1.329 GHz |
2.43 GHz | Avg (Game) Clock | |
Yes | Overclocking | Yes |
Thermal DesignThe ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC is powered by 1 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 160 W. The PNY GeForce GTX 980 Pure Performance OC2 has 1 x 6-Pin, 1 x 8-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 165 W. |
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160 W | TDP | 165 W |
-- | TDP (up) | -- |
100 °C | Tjunction max | 98 °C |
1 x 8-Pin | PCIe-Power | 1 x 6-Pin, 1 x 8-Pin |
Cooler & FansThe ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC is equipped with a total of 3 Axial main fans. The PNY GeForce GTX 980 Pure Performance OC2 has 2 Axial main fans that cool the GPU and memory. |
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Axial | Fan-Type | Axial |
3 x 90 mm | Fan 1 | 2 x 90 mm |
-- | Fan 2 | -- |
Air cooling | Cooler-Type | Air cooling |
0 dB | Noise (Idle) | 0 dB |
-- | Noise (Load) | -- |
ConnectivityUp to 4 screens can be operated with the ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC. The PNY GeForce GTX 980 Pure Performance OC2 supports the operation of a maximum of 4 monitors. |
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4 | Max. Displays | 4 |
2.3 | HDCP-Version | 2.2 |
1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.0 |
3x DP v1.4 | DP Ports | 3x DP v1.2 |
-- | DVI Ports | 1 |
-- | VGA Ports | -- |
-- | USB-C Ports | -- |
FeaturesetWith the ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the PNY GeForce GTX 980 Pure Performance OC2 is 4096x2160 pixels. |
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7680x4320 | Max. resolution | 4096x2160 |
12_2 (Ultimate) | DirectX | 12_1 |
Yes | Raytracing | No |
Yes | DLSS / FSR | No |
Addressable LED | LED | No LED lighting |
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 | No |
Decode | AV1 | No |
Decode / Encode | VP8 | Decode |
Decode / Encode | VP9 | No |
DimensionsThe ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC is connected to the system via PCIe 4.0 x 8 lanes and requires 3 PCIe-Slots space in the housing. The PNY GeForce GTX 980 Pure Performance OC2 needs the space of 3 PCIe-Slots in the case and has a PCIe 3 x 16 Lanes interface. |
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305 mm | Length | 280 mm |
131 mm | Height | 115 mm |
48 mm | Width | 52 mm |
3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
894 g | Weight | -- |
PCIe 4.0 x 8 | GPU Interface | PCIe 3 x 16 |
Additional dataThe ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC has been manufactured with a structure width of 7 nanometers since Q3/2021. The PNY GeForce GTX 980 Pure Performance OC2 came on the market in Q1/2015 and will have a structure width of 28 nanometers manufactured. |
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RX6600XT PGD 8GO | Part-no | K2980GTXPE4GEPB |
Q3/2021 | Release date | Q1/2015 |
379 $ (Reference) | Launch Price | 549 $ |
7 nm | Structure size | 28 nm |
data sheet | Documents | -- |
ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC
8 GB GDDR6 |
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PNY GeForce GTX 980 Pure Performance OC2
4 GB GDDR5 |
ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC
8 GB GDDR6 |
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PNY GeForce GTX 980 Pure Performance OC2
4 GB GDDR5 |
ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC
8 GB GDDR6 |
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PNY GeForce GTX 980 Pure Performance OC2
4 GB GDDR5 |
ASRock Radeon RX 6600 XT Phantom Gaming D 8GB OC
8 GB GDDR6 |
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PNY GeForce GTX 980 Pure Performance OC2
4 GB GDDR5 |