Home › Product Specifications › Graphics Cards › ASUS

ASUS ROG Astral RTX 5090 Edition 20

RTX 50 · ROG Astral RTX 5090 Edition 20 · RTX 5090
ASUS ROG Astral RTX 5090 Edition 20 product image
ASUS ROG Astral RTX 5090 Edition 20 product image 1ASUS ROG Astral RTX 5090 Edition 20 product image 2ASUS ROG Astral RTX 5090 Edition 20 product image 3ASUS ROG Astral RTX 5090 Edition 20 product image 4

General

SeriesRTX 50
ModelROG Astral RTX 5090 Edition 20
ChipRTX 5090
Release Date1/30/2025
Is this part compatible with your build?Analyze part compatibility together with PC Analysis.
Analyze in PC Builder

Architecture

ArchitectureBlackwell 2.0
GPU DieGB202 (GB202-300-A1)
FoundryTSMC · 5 nm
Transistors92.2 billion
Die Size750 mm²

Cores

Shading Units21760
TMUs680
ROPs176
SM / CU170
Tensor Cores680
RT Cores170
L2 Cache96 MB

Memory

VRAM32 GB
Memory TypeGDDR7
Memory Bus512-bit
Memory Speed28 Gbps

Clocks and Power

Base Clock2017 MHz
Boost Clock2730 MHz
TDP575 W
Power Connector8-pin
Recommended PSU950 W

Compute (TFLOPS)

FP32104.8 TFLOPS
FP16104.8 TFLOPS
FP641.64 TFLOPS

Display Outputs

HDMI2×
DisplayPort3×

Cooling

Fan Count3
Liquid Cooling✗ No

Physical

Length361 mm
Width94 mm
Height139 mm
Slot Width4.7 slot

Interface

PCIe Version5.0
PCIe Lanesx16

Software and Technologies

API Support
DirectX 12 Ultimate (12_2)
CUDA 12.0
Vulkan 1.4
OpenCL 3.0
OpenGL 4.6
Shader Model 6.9
Hardware Encoder
2x NVENC (9th Gen)
2x NVDEC (6th Gen)
Encoding
AV1 (YUV 4:2:0)
H.265 (4K YUV 4:2:0/4:2:2/4:4:4, 4K Lossless, 8K, HEVC 10bit, HEVC B Frame)
H.264 (YUV 4:2:0/4:2:2/4:4:4, Lossless)
Decoding
AV1 (8bit/10bit)
H.265 (8/10/12bit 4:2:0, 8/10bit 4:2:2, 8/10/12bit 4:4:4)
H.264 (8/10bit 4:2:0, 8/10bit 4:2:2)
VP9 (8/10/12bit)
VP8
VC-1
MPEG-2
MPEG-1

Similar Products