ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
vs
Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
GPU comparison with benchmarksThe ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC is based on the AMD Radeon RX 7900 XT (RDNA 3) and has 20 GB GDDR6 graphics memory with a bandwidth of 800 GB/s.
The Colorful iGame GeForce RTX 4080 16GB Advanced OC-V is based on the NVIDIA GeForce RTX 4080 (Ada Lovelace) and has 16 GB GDDR6X graphics memory with a bandwidth of 717 GB/s. |
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GPUThe ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC has the Navi 31 graphics chip installed, which is based on the RDNA 3 architecture. The Colorful iGame GeForce RTX 4080 16GB Advanced OC-V is based on the graphics chip AD103-300-A1, which comes from the Ada Lovelace architecture. |
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| ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC | GPU | Colorful iGame GeForce RTX 4080 16GB Advanced OC-V |
| AMD Radeon RX 7900 XT | Based on | NVIDIA GeForce RTX 4080 |
| Navi 31 | GPU Chip | AD103-300-A1 |
| RDNA 3 | Architecture | Ada Lovelace |
| 84 | Streaming Multiprocessors | 76 |
| 5376 | Shader | 9728 |
| 192 | Render Output Units | 112 |
| 336 | Texture Units | 304 |
| 84 | Raytracing Cores | 76 |
MemoryThe graphics memory of the ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC clocks at 2.500 GHz, which corresponds to a speed of 20.0 Gbps. The graphics memory speed of the Colorful iGame GeForce RTX 4080 16GB Advanced OC-V is 22.4 Gbps and the clock speed is 1.400 GHz. |
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| 20 GB | Memory Size | 16 GB |
| GDDR6 | Memory Type | GDDR6X |
| 2.500 GHz | Memory Clock | 1.400 GHz |
| 20.0 Gbps | Memory Speed | 22.4 Gbps |
| 800 GB/s | Memory bandwidth | 717 GB/s |
| 320 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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| 1.500 GHz | Base Clock | 2.205 GHz |
| 2.450 GHz | Boost Clock | 2.625 GHz |
| 2.08 GHz | Avg (Game) Clock | |
| Yes | Overclocking | Yes |
Thermal DesignThe ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC is powered by 2 x 8-Pin connectors. The TDP (Thermal Design Power) of the graphics card is 300 W. The Colorful iGame GeForce RTX 4080 16GB Advanced OC-V has 1 x 16-Pin PCIe power connectors that supply it with energy. The manufacturer specifies the TDP of the card as 370 W. |
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| 300 W | TDP | 370 W |
| -- | TDP (up) | -- |
| 97 °C | Tjunction max | 90 °C |
| 2 x 8-Pin | PCIe-Power | 1 x 16-Pin |
Cooler & FansThe ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC is equipped with a total of 3 Axial main fans. The Colorful iGame GeForce RTX 4080 16GB Advanced OC-V has 3 Axial main fans that cool the GPU and memory. |
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| Axial | Fan-Type | Axial |
| 3 x 100 mm | Fan 1 | 3 x 100 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 7900 XT Phantom Gaming 20GB OC. The Colorful iGame GeForce RTX 4080 16GB Advanced OC-V supports the operation of a maximum of 4 monitors. |
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| 4 | Max. Displays | 4 |
| 2.3 | HDCP-Version | 2.3 |
| 1x HDMI v2.1 | HDMI Ports | 1x HDMI v2.1 |
| 3x DP v2.1 | DP Ports | 3x DP v1.4a |
| -- | DVI Ports | -- |
| -- | VGA Ports | -- |
| -- | USB-C Ports | -- |
FeaturesetWith the ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC it is possible to operate a screen with a maximum resolution of up to 7680x4320 pixels. The maximum supported resolution of the Colorful iGame GeForce RTX 4080 16GB Advanced OC-V 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 |
| Addressable LED | 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 |
| Decode / Encode | AV1 | Decode |
| Decode / Encode | VP8 | Decode |
| Decode / Encode | VP9 | Decode |
DimensionsThe ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC is connected to the system via PCIe 4 x 16 lanes and requires 3 PCIe-Slots space in the housing. The Colorful iGame GeForce RTX 4080 16GB Advanced OC-V needs the space of 3 PCIe-Slots in the case and has a PCIe 4.0 x 16 Lanes interface. |
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| 330 mm | Length | 344 mm |
| 140 mm | Height | 148 mm |
| 58 mm | Width | 71 mm |
| 3 PCIe-Slots | Width (Slots) | 3 PCIe-Slots |
| 1450 g | Weight | 2400 g |
| PCIe 4 x 16 | GPU Interface | PCIe 4.0 x 16 |
Additional dataThe ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC has been manufactured with a structure width of 5 nanometers since Q4/2022. The Colorful iGame GeForce RTX 4080 16GB Advanced OC-V came on the market in Q4/2022 and will have a structure width of 5 nanometers manufactured. |
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| RX7900XT PG 20GO | Part-no | -- |
| Q4/2022 | Release date | Q4/2022 |
| 899 $ (Reference) | Launch Price | 1,199 $ (Reference) |
| 5 nm | Structure size | 5 nm |
| data sheet | Documents | data sheet |
1.500 GHz, 20 GB (300 W TDP)
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2.205 GHz, 16 GB (370 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 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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Port Royal (Raytracing)
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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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Speed Way Graphics Score (Raytracing)
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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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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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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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2560x1440 (1440p)
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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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1920x1080 (1080p)
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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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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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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2560x1440 (1440p)
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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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|
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
||
1920x1080 (1080p)
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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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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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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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2560x1440 (1440p)
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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1920x1080 (1080p)
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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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 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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Geekbench 6 - Vulkan
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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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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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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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Colorful iGame GeForce RTX 4080 16GB Advanced OC-V
16 GB GDDR6X |
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