ASUS ROG Astral LC GeForce RTX 5090 OC Edition
Benchmark and Specs
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Benchmark and Specs
Here we show you benchmarks and technical data for the ASUS ROG Astral LC GeForce RTX 5090 OC Edition. The graphics card is based on the NVIDIA GeForce RTX 5090 (Blackwell) and has 32 GB GDDR7 graphics memory with a memory bandwidth of 1792 GB/s. The ASUS ROG Astral LC GeForce RTX 5090 OC Edition has 170 execution units with 21760 shaders.
GPUThe ASUS ROG Astral LC GeForce RTX 5090 OC Edition has 21760 shaders and 170 execution units. The graphics card thus achieves a theoretical FP32 computing power of 113.64 TFLOPS. |
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| Based on: | NVIDIA GeForce RTX 5090 |
| GPU Chip: | GB202-300-A1 (Blackwell) |
| Streaming Multiprocessors: | 170 |
| Shader: | 21760 |
| Render Output Units: | 176 |
| Texture Units: | 680 |
| Raytracing Cores: | 170 |
MemoryThe ASUS ROG Astral LC GeForce RTX 5090 OC Edition can use 32 GB graphics memory of the type GDDR7. The graphics card thus achieves a memory bandwidth of 1792 GB/s on a 512 bit wide memory interface. |
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| Memory Size: | 32 GB |
| Memory Type: | GDDR7 |
| Memory Clock: | 1.750 GHz |
| Memory Speed: | 28.0 Gbps |
| Memory bandwidth: | 1792 GB/s |
| Memory Interface: | 512 bit |
Clock SpeedsThe base clock frequency of the ASUS ROG Astral LC GeForce RTX 5090 OC Edition is 2.017 GHz. A high clock frequency (even in turbo mode) can greatly increase the speed of a graphics card. |
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| Base Clock: | 2.017 GHz |
| Boost Clock: | 2.610 GHz + 8 % |
| Avg (Game) Clock: | |
| Overclocking: | Yes |
Thermal DesignThe TDP (Thermal Design Power) of the ASUS ROG Astral LC GeForce RTX 5090 OC Edition is --. The graphics card is supplied with energy via the 1 x 16-Pin connector. |
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| TDP: | 575 W (Reference) |
| TDP (up): | -- |
| Tjunction max: | 90 °C |
| PCIe-Power: | 1 x 16-Pin |
Cooler & FansThe ASUS ROG Astral LC GeForce RTX 5090 OC Edition has a total of 4 Axial fans to cool the graphics processor and graphics memory. |
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| Fan-Type: | Axial |
| Fan 1: | 1 x 100 mm |
| Fan 2: | 3 x 120 mm |
| Cooler-Type: | Air cooling |
| Noise (Idle): | 0 dB / Silent |
| Noise (Load): | -- |
ConnectivityUp to 4 screens can be connected to the ASUS ROG Astral LC GeForce RTX 5090 OC Edition. |
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| Max. Displays: | 4 |
| HDCP-Version: | 2.3 |
| HDMI Ports: | 2x HDMI v2.1b |
| DP Ports: | 3x DP v2.1b |
| DVI Ports: | -- |
| VGA Ports: | -- |
| USB-C Ports: | -- |
FeaturesetThe ASUS ROG Astral LC GeForce RTX 5090 OC Edition has a maximum resolution of 7680x4320 pixels. The graphics card supports the DirectX 12_2 (Ultimate) standard. |
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| Max. resolution: | 7680x4320 |
| DirectX: | 12_2 (Ultimate) |
| Raytracing: | Yes |
| DLSS / FSR: | Yes |
| LED: | ASUS Aura Sync |
Supported Video CodecsThe video codecs accelerated in hardware by the ASUS ROG Astral LC GeForce RTX 5090 OC Edition reduce the processor load and ensure lower energy consumption. |
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| h264: | Decode / Encode |
| h265 / HEVC: | Decode / Encode |
| VP8: | Decode / Encode |
| VP9: | Decode / Encode |
| AV1: | Decode / Encode |
DimensionsThe ASUS ROG Astral LC GeForce RTX 5090 OC Edition is 289 mm long and 154 mm high. With a width of 48 mm, the graphics card requires 3 PCIe-Slots in the case. |
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| Length: | 289 mm |
| Height: | 154 mm |
| Width: | 48 mm |
| Width (Slots): | 3 PCIe-Slots |
| Weight: | -- |
| SFF-Ready: | No |
Additional dataThe ASUS ROG Astral LC GeForce RTX 5090 OC Edition made in 5 nm was published in Q1/2025 for 2,329 $ (Reference). |
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| GPU Interface: | PCIe 5 x 16 |
| Release date: | Q1/2025 |
| Launch Price: | 2,329 $ (Reference) |
| Structure size: | 5 nm |
| Part-no: | -- |
| Documents: | data sheet |
2.017 GHz, 32 GB (-- 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 ROG Astral LC GeForce RTX 5090 OC Edition
32 GB GDDR7 |
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NVIDIA GeForce RTX 5090
Average of gpu group |
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Steel Nomad Light Graphics score
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ASUS ROG Astral LC GeForce RTX 5090 OC Edition
32 GB GDDR7 |
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NVIDIA GeForce RTX 5090
Average of gpu group |
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Steel Nomad Graphics score
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ASUS ROG Astral LC GeForce RTX 5090 OC Edition
32 GB GDDR7 |
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NVIDIA GeForce RTX 5090
Average of gpu group |
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Port Royal (Raytracing)
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ASUS ROG Astral LC GeForce RTX 5090 OC Edition
32 GB GDDR7 |
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NVIDIA GeForce RTX 5090
Average of gpu group |
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Speed Way Graphics Score (Raytracing)
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ASUS ROG Astral LC GeForce RTX 5090 OC Edition
32 GB GDDR7 |
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NVIDIA GeForce RTX 5090
Average of gpu group |
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Solar Bay (Raytracing)
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ASUS ROG Astral LC GeForce RTX 5090 OC Edition
32 GB GDDR7 |
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NVIDIA GeForce RTX 5090
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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ASUS ROG Astral LC GeForce RTX 5090 OC Edition
32 GB GDDR7 |
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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:
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