ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
Benchmark and Specs
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Benchmark and Specs
All technical data and various benchmarks of the ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC are listed on this page. The graphics card is based on the Navi 31 (RDNA 3) graphics chip, which is manufactured with a structure width of 5 nm. The ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC can operate up to 4 screens with a maximum resolution of up to 7680x4320 become.
GPUThe ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC has 84 execution units with 5376 shaders. This gives the graphics card a theoretical FP32 computing power of 52.69 TFLOPS. |
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| Based on: | AMD Radeon RX 7900 XT |
| GPU Chip: | Navi 31 (RDNA 3) |
| Streaming Multiprocessors: | 84 |
| Shader: | 5376 |
| Render Output Units: | 192 |
| Texture Units: | 336 |
| Raytracing Cores: | 84 |
MemoryThe ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC is equipped with 20 GB graphics memory of the type GDDR6. The memory clock of the graphics card is 2.500 GHz and the speed is 20 Gbps. |
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| Memory Size: | 20 GB |
| Memory Type: | GDDR6 |
| Memory Clock: | 2.500 GHz |
| Memory Speed: | 20.0 Gbps |
| Memory bandwidth: | 800 GB/s |
| Memory Interface: | 320 bit |
Clock SpeedsThe base frequency of this graphics card is 1.500 GHz and the manufacturer specifies the maximum turbo clock as 2.450 GHz. If supported (see below), the performance can be further increased by overclocking. |
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| Base Clock: | 1.500 GHz |
| Boost Clock: | 2.450 GHz + 2 % |
| Avg (Game) Clock: | 2.075 GHz |
| 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. |
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| TDP: | 300 W |
| TDP (up): | -- |
| Tjunction max: | 97 °C |
| PCIe-Power: | 2 x 8-Pin |
Cooler & FansGraphics processor and graphics memory of the ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC are cooled by a Air cooling. |
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| Fan-Type: | Axial |
| Fan 1: | 3 x 100 mm |
| Fan 2: | -- |
| Cooler-Type: | Air cooling |
| Noise (Idle): | 0 dB / Silent |
| Noise (Load): | -- |
ConnectivityUp to 4 monitors can be operated with the ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC. |
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| Max. Displays: | 4 |
| HDCP-Version: | 2.3 |
| HDMI Ports: | 1x HDMI v2.1 |
| DP Ports: | 3x DP v2.1 |
| 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 resolution of up to 7680x4320 pixels. Furthermore, the DirectX standard version 12_2 (Ultimate) is supported. |
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| Max. resolution: | 7680x4320 |
| DirectX: | 12_2 (Ultimate) |
| Raytracing: | Yes |
| DLSS / FSR: | Yes |
| LED: | Addressable LED |
Supported Video CodecsThis area lists the video codecs that the ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC can decode or encode in hardware in order to minimize the processor load, which leads to lower power consumption. |
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| h264: | Decode / Encode |
| h265 / HEVC: | Decode / Encode |
| VP8: | Decode / Encode |
| VP9: | Decode / Encode |
| AV1: | Decode / Encode |
DimensionsThe ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC needs the space of 3 PCIe-Slots in a case. It is 330 mm long, 140 mm high and 58 mm wide. |
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| Length: | 330 mm |
| Height: | 140 mm |
| Width: | 58 mm |
| Width (Slots): | 3 PCIe-Slots |
| Weight: | 1450 g |
| SFF-Ready: | No |
Additional dataThe ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC was released in Q4/2022 at a price of 899 $ (Reference). The graphics card manufactured in 5 nm is connected to the system via PCIe 4 x 16 lanes. |
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| GPU Interface: | PCIe 4 x 16 |
| Release date: | Q4/2022 |
| Launch Price: | 899 $ (Reference) |
| Structure size: | 5 nm |
| Part-no: | RX7900XT PG 20GO |
| Documents: | data sheet |
1.500 GHz, 20 GB (300 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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AMD Radeon RX 7900 XT
Average of gpu group |
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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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AMD Radeon RX 7900 XT
Average of gpu group |
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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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AMD Radeon RX 7900 XT
Average of gpu group |
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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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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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AMD Radeon RX 7900 XT
Average of gpu group |
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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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AMD Radeon RX 7900 XT
Average of gpu group |
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1920x1080 (1080p)
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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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AMD Radeon RX 7900 XT
Average of gpu group |
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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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AMD Radeon RX 7900 XT
Average of gpu group |
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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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AMD Radeon RX 7900 XT
Average of gpu group |
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1920x1080 (1080p)
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ASRock Radeon RX 7900 XT Phantom Gaming 20GB OC
20 GB GDDR6 |
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AMD Radeon RX 7900 XT
Average of gpu group |
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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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AMD Radeon RX 7900 XT
Average of gpu group |
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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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AMD Radeon RX 7900 XT
Average of gpu group |
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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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More benchmarks
In order to determine the performance of a graphics card, so-called "benchmarks" are carried out. The benchmark software carries out special calculations to determine the performance of a graphics card. We use so-called theoretical or synthetic benchmarks (e.g. 3D Mark) as well as real game benchmarks. To ensure real comparability of the results, we pay attention to the correct execution of the benchmarks as well as the condition of the graphics card and the system.We use the following benchmarks to measure the performance of a graphics card:
3DMark Benchmark
5,702 entries
5,702 entries
Cyberpunk 2077
3,197 entries
3,197 entries
The Last of Us Part 1
2,204 entries
2,204 entries
GTA 5 Benchmark
4,768 entries
4,768 entries
Shadow of the Tomb Raider
5,312 entries
5,312 entries
Geekbench 6
5,311 entries
5,311 entries
FP32 Performance
6,511 entries
6,511 entries
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